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Тренінг «Security first: як не стати жертвою фінансових афер» для студентів КПІ ім. Ігоря Сікорського
Експерт Департаменту інформаційної безпеки ПУМБ Вадим Різник і експертка Центру моніторингу транзакцій ПУМБ Наталія Булава поділилися досвідом щодо протистояння шахрайству.
КПІ ім. Ігоря Сікорського співпрацюватиме з GSC Game World
📌 ТОВ «ГСК Україна» спеціалізується на розробленні програмного забезпечення для комп’ютерних ігор, є розробником легендарної серії ігор S.T.A.L.K.E.R., включно зі S.T.A.L.K.E.R. 2: Heart of Chornobyl.
У межах співпраці заплановано:
University of Waterloo’s Dr Lan Wei awarded Canada Research Chair
NPL leading Government-backed metrology project to accelerate UK’s role in compound semiconductor innovation
Keysight Hosts AI Thought Leadership Conclave in Bengaluru
Keysight Technologies, Inc. announced the AI Thought Leadership Conclave, a premier forum bringing together technology leaders, researchers, and industry experts to discuss the transformative role of artificial intelligence (AI) is shaping digital infrastructure, wireless technologies, and connectivity.
Taking place on December 9, 2025, in Bengaluru, the conclave will showcase how AI is redefining the way networks, cloud, and edge systems are designed, optimized, and scaled for a hyperconnected world. Through keynote sessions, expert panels, and interactive discussions, participants will gain insights into:
- The role of AI in shaping data center architecture, orchestration, and resource optimization
- Emerging use cases across industries, from healthcare and manufacturing to mobility and entertainment
- Ethical, regulatory, and security considerations in large-scale AI infrastructure
- Collaborative innovation models and global standardization efforts
Additional sessions will focus on AI-driven debugging and optimization, data ingestion and software integration for scalable AI, and building secure digital foundations across cloud and edge environments.
“AI is rapidly becoming the backbone of digital transformation, and the ability to integrate intelligence into every layer of infrastructure will define the next decade of innovation,” said Sudhir Singh, Country Manager, Keysight India. “Through the AI Thought Leadership Conclave, Keysight is facilitating an exchange of ideas, showcasing AI-centered advancements, and shaping the connected future.”
In addition to focused discussions and technology presentations, the conclave will host an AI Technology Application Demo Fair, featuring live demonstrations of advanced solutions developed by Keysight and its technology partners. Attendees will also have ample opportunities to connect with industry leaders, participate in business and customer meetings, and engage in discussions with representatives from industry standard bodies.
The post Keysight Hosts AI Thought Leadership Conclave in Bengaluru appeared first on ELE Times.
Finaly i think that i have managed making ahelp rail for op amps etc ±15V
| I used the TL431 reference programmable zenner with an emitter follower for extra stability. This takes my ±38V and makes a ±15V helprail to power op amps etc. Think i hould be able to draw 500mA-1A current on the help rail!. One more step closer to finish my linear dual rail build ±0-35v, 2.2A per rail total 4.4A. [link] [comments] |
A High-Voltage DC Motor Speed Modulation Control Project
| | A year ago, I worked at a workshop that specialized in rewinding electric motors and transformers. We frequently received motors and transformers for maintenance and rewinding, but sometimes we received DC motors that typically operated with a 400 V DC stator and a 200 V DC armature. To run and test those motors, our power setup was quite cumbersome. We would connect 400 V AC to a large motor-generator set, and the output from that would power the DC motor's stator. For the armature, we took a single-phase 220 V AC line, passed it through a bridge rectifier, and then controlled the voltage using a Variac before finally feeding it to the armature. This entire process was bulky. It inspired me to design a power circuit capable of electronically controlling the armature voltage, which is essential for modulating the motor's speed. Unfortunately, I never got the opportunity to implement the circuit. The owner of the shop, who was also my electrical machines professor at university, was an elderly gentleman who passed away, and the project get stalled. Recently, I've been experimenting with the circuit in simulation and found it can be used for several interesting applications:
My biggest worry was the power that the IGBTs would have to sustain. If we assume the voltage drop across the IGBT (VCE) is around 100V (the point of maximum power dissipation), the IGBT would need to dissipate about 450W of power. I was highly concerned about whether a single IGBT could handle this continuous load without failing. I was planning to mount the transistors onto a large aluminum heat sink block and place several IGBTs in parallel to distribute the power load among them. Anyway, I wanted to share this project with you. here The diagram for circuitJS. $ 1 0.000005 10.20027730826997 49 5 43 5e-11 t 320 192 320 144 1 -1 195.0523838167561 -0.7316787632313719 100 default f 336 240 336 192 40 1.5 0.02 w 176 144 304 144 0 R 176 144 96 144 0 0 40 200 0 0 0.5 t 256 416 176 416 0 1 0 0.47551466520158947 100 default t 256 416 336 416 0 1 -5.6784882330384585 0.47551466464471304 100 default w 256 416 256 384 0 w 176 384 256 384 0 w 176 400 176 384 0 r 336 432 336 512 0 100 w 336 512 176 512 0 g 176 512 112 512 0 0 w 336 144 352 144 0 r 432 432 432 512 0 100 w 432 512 336 512 0 w 432 432 432 336 0 w 432 144 560 144 0 r 560 144 560 512 0 22 w 560 512 432 512 0 p 688 144 688 512 3 0 0 0 w 560 144 688 144 0 w 688 512 560 512 0 r 432 144 432 240 0 1000 r 176 432 176 512 0 100 r 176 240 176 144 0 10000000 w 176 288 176 240 0 w 176 320 176 384 0 w 176 240 336 240 0 w 336 240 336 400 0 w 352 192 352 144 0 w 432 240 432 272 0 w 432 144 352 144 0 w 432 272 384 272 0 w 432 336 432 320 0 t 384 304 432 304 0 1 0 0.6259000454766762 100 default w 432 272 432 288 0 w 384 272 384 304 0 t 384 304 176 304 0 1 -5.2027187673209605 0.47576946571749795 100 default o 19 32 0 4098 320 0.1 0 1 38 22 F1 0 1000 100000 -1 Resistance [link] [comments] |
Here is an interesting ITS1A thyratron tube clock I made. These are very interesting display tubes that contain seven tiny thyratrons, one for each display segment. You can see the electron pathways changing inside each tube as the digits change. More...
| | The ITS1A display tube is a bit of a mystery since it is poorly documented and little is known about the application for the tube. It was manufactured by the Soviet Union at the height of the Cold War when LEDs and VFDs were readily available. But, why then was it developed? It may be these tubes were developed for SW radio applications since their internal ‘multiplexing ‘ capability yields little or no EMV to interfere with weak signal reception. OR, unlike nearly every other neon display, which require control signals in the hundreds of volts range to activate, the ITS1A can be connected directly to a micro-controller and run with TTL level 5 volt signals. This is possible because the ITS1A contains seven tiny thyratrons, one for each segment, which perform the level shifting to control the 300 volt signals needed to ionize the gas inside the tube. The ITS1A is also unique in that it is a neon tube that does not glow amber like all other cold Cathode tubes, instead each of the tubes display segments is a phosphor-coated cup that illuminates green by electron spatter from the control thyratrons. In operation and when viewed from the side this beautiful little tube actually presents in three colors; pink/purple from the neon ionization, a little bit of blue from the electron paths inside the thyratrons, and from the front, the segments glow a beautiful cyan/green from the phosphor coating [link] [comments] |
Tektronix 516a beauty
| Found this beauty for 30bucks ! The owner was an Thomson enginner 30years ago. Bit of dust inside, im planning to restore it ! Its huge ! Around 20kg ! [link] [comments] |
Infused concrete yields greatly improved structural supercapacitor

A few years ago, a team at MIT researched and published a paper on using concrete as an energy-storage supercapacitor (MIT engineers create an energy-storing supercapacitor from ancient materials) (also called an ultracapacitor), which is a battery based on electric fields rather than electrochemical principles. Now, the same group has developed a battery with ten times the storage per volume of that earlier version, by using concrete infused with various materials and electrolytes such as (but not limited to) nano-carbon black.
Concrete is the world’s most common building material and has many virtues, including basic strength, ruggedness, and longevity, and few restrictions on final shape and form. The idea of also being able to use it as an almost-free energy storage system is very attractive.
By combining cement, water, ultra-fine carbon black (with nanoscale particles), and electrolytes, their electron-conducting carbon concrete (EC3, pronounced “e-c-cubed”) creates a conductive “nanonetwork” inside concrete that could enable everyday structures like walls, sidewalks, and bridges to store and release electrical energy, Figure 1.
Figure 1 As with most batteries, schematic diagram and physical appearance are simple, and it’s the details that are the challenge. Source: Massachusetts Institute of Technology
This greatly improved energy density was made possible by their deeper understanding of how the nanocarbon black network inside EC3 functions and interacts with electrolytes, as determined using some sophisticated instrumentation. By using focused ion beams for the sequential removal of thin layers of the EC3 material, followed by high-resolution imaging of each slice with a scanning electron microscope (a technique called FIB-SEM tomography), the joint EC³ Hub and MIT Concrete Sustainability Hub team was able to reconstruct the conductive nanonetwork at the highest resolution yet. The analysis showed that the network is essentially a fractal-like “web” that surrounds EC3 pores, which is what allows the electrolyte to infiltrate and for current to flow through the system.
A cubic meter of this version of EC3—about the size of a refrigerator—can store over 2 kilowatt-hours of energy, which is enough to power an actual modest-sized refrigerator for a day. Via extrapolation (always the tricky aspect of these investigations), they say that 45 cubic meters of EC3 with an energy density of 0.22 kWh/m3 – a typical house-sided foundation—would have enough capacity to store about 10 kilowatt-hours of energy, the average daily electricity usage for a household, Figure 2.

Figure 2 These are just a few of the many performance graphs that the team developed. Source: Massachusetts Institute of Technology
They achieved highest performance with organic electrolytes, especially those that combined quaternary ammonium salts—found in everyday products like disinfectants—with acetonitrile, a clear, conductive liquid often used in industry, Figure 3.

Figure 3 They also identified needed properties for the electrolyte and investigated many possibilities for this critical component. Source: Massachusetts Institute of Technology
If this all sounds only like speculation from a small-scale benchtop lab project, it is, and it isn’t. Much of the work was done in cooperation with the American Concrete Institute, a research and promotional organization that studies all aspects of concrete, including formulation, application, standardized tests, long-term performance, and more.
While the MIT team, perhaps not surprisingly, is positioning this development as the next great thing—and it certainly gets a lot of attention in the mainstream media due to its tantalizing keywords of “concrete” and “battery”—there are genuine long-term factors to evaluate related to scaling up to a foundation-sized mass:
- Does the final form of the concrete matter, such a large cube versus flat walls?
- What are the partial and large-scale failure modes?
- What are the long-term effects of weather exposure, as this material is concrete (which is well understood) but with an additive?
- What happens when an EC3 foundation degrades or fails—do you have to lift the house and replace the foundation?
- What are the short and long-term influences on performance, and how does the formulation affect that performance?
The performance and properties of the many existing concrete formulations have been tested in the lab and in the field over decades, and “improvements” are not done casually, especially in consideration of the end application.
Since demonstrating this concrete battery in structural mode lacks visual impact, the MIT team built a more attention-grabbing demonstration battery of stacked cells to provide 12-V of power. They used this to operate a 12-V computer fan and a 5-V USB output (via a buck regulator) for a handheld gaming console, Figure 4.

Figure 4 A 12-V concrete battery powering a small fan and game console provides a visual image which is more dramatic and attention-grabbing. Source: Massachusetts Institute of Technology
The work is detailed in their paper “High energy density carbon–cement supercapacitors for architectural energy storage,” published in Proceedings of the National Academy of Sciences (PNAS). It’s behind a paywall, but there is a posted student thesis, “Scaling Carbon-Cement Supercapacitors for Energy Storage Use-Cases.” Finally, there’s also a very informative 18-slide, 21-minute PowerPoint presentation at YouTube (with audio), “Carbon-cement supercapacitors: A disruptive technology for renewable energy storage,” that was developed by the MIT team for the ACI.
What’s your view? Is this a truly disruptive energy-storage development? Or will the realities of scaling up in physical volume and long-term performance, as well as “replacement issues,” make this yet another interesting advance that falls short in the real world?
Check back in five to ten years to find out. If nothing else, this research reminds us that there is potential for progress in power and energy beyond the other approaches we hear so much about.
Bill Schweber is an EE who has written three textbooks, hundreds of technical articles, opinion columns, and product features.
Related Content
- New Cars Make Tapping Battery Power Tough
- What If Battery Progress Is Approaching Its End?
- Battery-Powered Large Home Appliances: Good Idea or Resource Misuse?
- Is a concrete rechargeable battery in your future?
The post Infused concrete yields greatly improved structural supercapacitor appeared first on EDN.
experimenting with step up converter and High voltage
| | Hey everyone! I've been diving into some high-voltage (HV) power electronics experiments recently. I wanted to share a project I've been tinkering with: a custom step-up converter. We all know that step-up (Boost) circuits are excellent for boosting low-voltage inputs (like 12V), but I had a different idea: what if I use the Boost topology on an already high DC voltage? My goal is to take a 100V DC input (or ∼167V DC if I rectify and filter a 120V AC line) and significantly boost it. I'm currently deep in the simulation phase and plan to build a physical prototype soon. I'm looking for feedback from anyone experienced with HV DC/DC conversion on my approach. here is the diagram for circuitJS: txt $ 1 0.000005 3.046768661252054 50 5 43 5e-11 w 752 0 752 32 0 w 752 -32 752 -128 0 f 928 -16 752 -16 32 1.5 0.02 w 752 32 752 48 0 w 704 32 752 32 0 w 704 64 704 32 0 w 752 192 816 192 0 w 752 80 752 144 0 r 752 144 752 192 0 100 t 704 64 752 64 0 1 0 0 100 default g 560 192 528 192 0 0 w 752 192 688 192 0 r 816 -64 816 192 0 22 w 560 80 560 96 0 w 560 48 560 32 0 t 704 64 560 64 0 1 0 0 100 default w 560 192 688 192 0 r 688 144 688 192 0 100 r 560 144 560 192 0 100 w 560 96 560 112 0 w 624 96 560 96 0 w 624 128 624 96 0 t 624 128 560 128 0 1 0 0 100 default t 624 128 688 128 0 1 0 0 100 default r 560 -64 560 32 0 10000000 w 704 -64 704 -144 0 R 560 -64 512 -64 0 0 40 100 0 0 0.5 f 688 32 688 -64 40 1.5 0.02 l 560 -64 672 -64 0 0.1 0 0 d 672 -64 672 -128 2 default c 672 -128 560 -128 4 0.000009999999999999999 0.001 0.001 0.1 g 560 -128 528 -128 0 0 w 672 -128 752 -128 0 w 816 -128 816 -64 0 w 688 32 688 112 0 w 688 32 560 32 0 g 704 -144 704 -176 0 0 w 816 -128 752 -128 0 w 1088 0 1104 0 0 w 1040 0 1088 0 0 w 1088 -160 1088 0 0 r 1280 -160 1088 -160 0 3300 w 1280 -32 1280 -160 0 w 1280 -32 1232 -32 0 w 1232 -128 1232 -64 0 w 1168 -128 1232 -128 0 165 1104 -96 1120 -96 6 0 R 1040 -128 1008 -128 0 0 40 5 0 0 0.5 w 1040 -128 1168 -128 0 r 1040 0 1040 -128 0 1000000 g 1040 96 1040 112 0 0 c 1040 32 1040 96 4 3e-7 0.001 0.001 0 w 1040 32 1104 32 0 w 1040 0 1040 32 0 w 1280 -32 1280 192 0 w 1280 192 928 192 0 w 928 192 928 -16 0 w 1040 96 1200 96 0 w 1200 96 1200 64 0 [link] [comments] |
🚀 НАЗК запрошує студентів провести Урок «Доброчесність починається з мене» для учнів 6–9 класів
🚀 НАЗК запрошує студентів провести Урок «Доброчесність починається з мене» для учнів 6–9 класів у межах Тижня доброчесності 2025.
Це шанс показати, що чесність – це сила, а не слабкість, і що один урок може запустити хвилю змін у країні.
Під час уроку ви:
Побачити реальне виробництво
Екскурсії на виробництво є важливою складовою підготовки майбутніх фахівців: студенти ознайомлюються зі структурою підприємств, умовами та специфікою роботи на них, особливостями виробничого процесу, інноваційними технологіями та обладнанням, спілкуються з кваліфікованими спеціалістами.
A simpler circuit for characterizing JFETs
The circuit presented by Cor Van Rij for characterizing JFETs is a clever solution. Noteworthy is the use of a five-pin test socket wired to accommodate all of the possible JFET pinout arrangements.
This idea uses that socket arrangement in a simpler circuit. The only requirement is the availability of two digital multimeters (DMMs), which add the benefit of having a hold function to the measurements. In addition to accuracy, the other goals in developing this tester were:
- It must be simple enough to allow construction without a custom printed circuit board, as only one tester was required.
- Use components on hand as much as possible.
- Accommodate both N- and P-channel devices while using a single voltage supply.
- Use a wide range of supply voltages.
- Incorporate a current limit with LED indication when the limit is reached.
The resulting circuit is shown in Figure 1.
Figure 1 Characterizing JFETs using a socket arrangement. The fixture requires the use of two DMMs.
Wow the engineering world with your unique design: Design Ideas Submission Guide
Q1, Q2, R1, R3, R5, D2, and TEST pushbutton S3 comprise the simple current limit circuit (R4 is a parasitic Q-killer).
S3 supplies power to S1, the polarity reversal switch, and S2 selects the measurement. J1 and J2 are banana jacks for the DMM set to read the drain current. J3 and J4 are banana jacks for the DMM set to read Vgs(off).
Note the polarities of the DMM jacks. They are arranged so that the drain current and Vgs(off) read correctly for the type of JFET being tested—positive IDSS and negative Vgs(off) for N-channel devices and negative IDSS and positive Vgs(off) for P-channel devices.
R2 and D1 indicate the incoming power, while R6 provides a minimum load for the current limiter. Resistor R8 isolates the DUT from the effects of DMM-lead parasitics, and R9 provides a path to earth ground for static dissipation.
Testing JFETsFigure 2 shows the tester setup measuring Vgs(off) and IDSS for an MPF102, an N-channel device. The specified values of this device are Vgs(off) of -8v maximum and IDSS of 2 to 20 mA. Note that the hold function of the meters was used to maintain the measurements for the photograph. The supply for this implementation is a nominal 12-volt “wall wart” salvaged from a defunct router.

Figure 2 The test of an MPF302 N-Channel JFET using the JFET characterization circuit.
Figure 3 shows the current limit in action by setting the N-JFET/P-JFET switch to P-JFET for the N-channel MPF102. The limit is 52.2 mA, and the I-LIMIT LED is brightly lit.

Figure 3 The current limit test that sets the N-JFET/P-JFET switch to P-JFET for the N-channel MPF102.
John L. Waugaman’s love of electronics began when I built a crystal set at age 10 with my father’s help. Earning a BSEE from Carnegie-Mellon University led to a 30-year career in industry designing product inspection equipment and four patents. After being RIF’d, I spent the next 20 years as a consultant specializing in analog design in industrial and military projects. Now I’m retired, sort of, but still designing. It’s in my blood, I guess.
Related Content
- A simple circuit to let you characterize JFETs more accurately
- A Conversation with Mike Engelhardt on QSPICE
- Characteristics of Junction Field Effect Transistors (JFET)
- Simple circuit lets you characterize JFETs
- Building a JFET voltage-tuned Wien bridge oscillator
- Discrete JFETs still prominent in design: Low input voltage power supply
The post A simpler circuit for characterizing JFETs appeared first on EDN.
Gold-plated PWM-control of linear and switching regulators
“Gold-plated” without the gold plating
Alright, I admit that the title is a bit over the top. So, what do I mean by it? I mean that:
(1) The application of PWM control to a regulator does not significantly degrade the inherent DC accuracy of its output voltage,
(2) Any ability of the regulator’s output voltage to reach below that of its internal reference is supported, and
(3) This is accomplished without the addition of a new reference voltage.
Refer to Figure 1.

Figure 1 This circuit meets the requirements of “Gold-Plated PWM control” as stated above.
Wow the engineering world with your unique design: Design Ideas Submission Guide
How it worksThe values of components Cin, Cout, Cf, and L1 are obtained from the regulator’s datasheet. (Note that if the regulator is linear, L1 is replaced with a short.)
The datasheet typically specifies a preferred value of Rg, a single resistor between ground and the feedback pin FB.
Taking the DC voltage VFB of the regulator’s FB pin into account, R3 is selected so that U2a supplies a V_sup voltage greater than or equal to 3.0 V. C7 and R3 ensure that the composite is non-oscillatory, even with decoupling capacitor C6 in place.C6 is required for the proper operation of the SN74AC04 IC U1.
The following equations govern the circuit’s performance, where Vmax is the desired maximum regulator output voltage:
R3 = ( Vsup / VFB – 1 ) · 10k
Rg1 = Rg / ( 1 – ( VFB / Vsup ) / ( 1 – VFB/Vmax ))
Rg2 = Rg · Rg1 / ( Rg1 – Rg )
Rf = Rg · ( Vmax / VFB – 1 )
They enable the regulator output to reach zero volts (if it is capable of such) when the PWM inputs are at their highest possible duty cycle.
U1 is part of two separate PWMs whose composite output can provide up to 16 bits of resolution. Ra and Rb + Rc establish a factor of 256 for the relative significance of the PWMs.
If eight bits or less of resolution is required, Rb and Rc, and the least significant PWM, can be eliminated, and all six inverters can be paralleled.
The PWMs’ minimum frequency requirements shown are important because when those are met, the subsequent filter passes a peak-to-peak ripple less than 2-16 of the composite PWM’s full-scale range. This filter consists of Ra, Rb + Rc, R5 to R7, C3 to C5, and U2b.
ErrorsThe most stringent need to minimize errors comes from regulators with low and highly accurate reference voltages. Let’s consider 600 mV and 0.5% from which we arrive at a 3-mV output error maximum inherent to the regulator. (This is overly restrictive, of course, because it assumes zero-tolerance resistors to set the output voltage. If 0.1% resistors were considered, we’d add 0.2% to arrive at 0.7% and more than 4 mV.)
Broadly, errors come from imperfect resistor ratios and component tolerances, op-amp input offset voltages and bias currents, and non-linear SN74AC04 output resistances. The 0.1% resistors are reasonably cheap.
Resistor ratiosIf nominally equal in value, such resistors, forming a ratio, contribute a worst-case error of ± 0.1%. For those of different values, the worst is ± 0.2%. Important ratios involve:
- Rg1, Rg2, and Rf
- R3 and R4
- Ra and Rb + Rc
Various Rf, Rg ratios are inherent to regulator operation.
The Rg1, Rg2; R3, R4; and Ra, Rb + Rc pairs have been introduced as requirements for PWM control.
The Ra / (Rb + Rc) error is ± 0.2%, but since this involves a ratio of 8-bit PWMs at most, it incurs less than 1 least significant bit (LSbit) of error.
The Rg1, Rg2 pair introduces an error of ±0.2 % at most.
The R3, R4 pair is responsible for a worst-case ±0.2 %. All are less than the 0.5% mentioned earlier.
Temperature driftThe OPA2376 has a worst-case input offset voltage of 25 µV over temperature. Even if U2a has a gain of 5 to convert FB’s 600 mV to 3 V, this becomes only 125 µV.
Bias current is 10-pA maximum at 25°C, but we are given a typical value only at 125°C of 250 pA.
Of the two op-amps, U2b sees the higher input resistance. But its current would have to exceed 6 nA to produce even 1-mV of offset, so these op-amps are blameless.
To determine U1’s output resistance, its spec shows that its minimum logic high voltage for a 3-V supply is 2.46 V under a 12-mA load. This means that the maximum for each inverter is 45 Ω, which gives us 9 Ω for five in parallel. (The maximum voltage drop is lower for a logic low 12 mA, resulting in a lower resistance, but we don’t know how much lower, so we are forced to worst-case it at a ridiculous 0 V!)
Counting C3 as a short under dynamic conditions, the five inverters see a 35-kΩ load, leading to a less than 0.03% error.
Wrapping upThe regulator and its output range might need an even higher voltage, but the input voltage IN has been required to exceed 3.2 V. This is because U1 is spec’d to swing to no further than 80 mV from its supply rails under loads of 2 kΩ or more. (I’ve added some margin, but it’s needed only for the case of maximum output voltage.)
You should specify Vmax to be slightly higher than needed so that U2b needn’t swing all the way to ground. This means that a small negative supply for U2 is unnecessary. IN must also be less than 5.5 V to avoid exceeding U2’s spec. If a larger value of IN is required by the regulator, an inexpensive LDO can provide an appropriate U2 supply.
I grant that this design might be overkill, but I wanted to see what might be required to meet the goals I set. But who knows, someone might find it or some aspect of it useful.
Christopher Paul has worked in various engineering positions in the communications industry for over 40 years.
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- Another PWM controls a switching voltage regulator
The post Gold-plated PWM-control of linear and switching regulators appeared first on EDN.
Government approves 17 projects worth Rs. 7,172 crore under ECMS
The Ministry of Electronics and IT announced for the clearance of 17 additional proposals, worth Rs. 7,172 crore under the Electronics Components Manufacturing Scheme (ECMS). The projects are expected to generate production worth Rs 65,111 crore and 11,808 direct jobs across the country, according to the ministry.
The approved projects are spread across 9 states from Jammu and Kashmir to Tamil Nadu, focusing on the government’s commitment towards a ‘balanced regional growth’ and creation of high-skill jobs beyond metropolitan clusters.
This approval focuses on developing key technologies used in various IT hardware, wearables, telecom, EVs, industrial electronics, defence, medical electronics, and renewable energy, like oscillators, enclosures, camera modules, connectors, Optical Transceiver (SFP), and multi-layered PCBs.
Minister of Electronics and IT, Ashwini Vaishnaw highlighted that the next phase of value chain integration is being unravelled, from devices to components and sub-assemblies which will ensure that India’s electronics sector reaches $500 billion in manufacturing value by 2030–31.
The Minister also launched the 1st Generation Energy-Efficient Edge Silicon Chip (SoC) (ARKA-GKT1), jointly developed by Cyient semiconductors Pvt Ltd and Azimuth AI along with the projects. The Platform-on-a-Chip SoC integrates advanced computing cores, hardware accelerators, power-efficient design, and secure sensing into a single chip, delivering up to 10x better performance while reducing cost and complexity. It supports smart utilities, cities, batteries, and industrial IoT, showcasing India’s shift toward a product-driven, high-performance semiconductor ecosystem.
The post Government approves 17 projects worth Rs. 7,172 crore under ECMS appeared first on ELE Times.
South Wales-based compound semiconductor cluster celebrates tenth anniversary
Cornell upgrades lab with MOCVD system for next-gen nitride materials
Before the ages of DSP (late 70's X-Band radar gun)
| | submitted by /u/Banoono [link] [comments] |
BD Soft strengthens cybersecurity offerings for BFSI and Fintech businesses with advanced solutions
BD Software Distribution Pvt. Ltd. has expanded its Managed Detection and Response (MDR) and Data Loss Prevention (DLP) solutions for the BFSI and Fintech sectors amid rising cyber risks fuelled by digital banking growth and cloud-led transformation. The strengthened suite addresses vulnerabilities linked to sophisticated phishing and ransomware attacks, insecure third-party integrations, and increasing exposure of APIs and financial data across distributed environments.
BD Soft’s cybersecurity portfolio now includes solutions from leading global and Indian innovators; Axidian, headquartered in Dubai (UAE), for identity governance and privileged access management; FileCloud, based in Austin (USA), for hyper-secure EFSS (Enterprise File Sync & Share) capabilities; GTB Technologies, headquartered in California (USA), for advanced Data Loss Prevention (DLP); and Hunto.ai, based in Mumbai (India), for external threat intelligence and monitoring. Together, these solutions enable financial institutions to strengthen data governance, prevent fraud, meet regulatory obligations, and build resilient security frameworks that safeguard customer trust.
The surge in sector-wide threats is driven by the industry’s dependence on digital platforms and sensitive financial data. Over 60% of cyberattacks in India now target BFSI and Fintech, and cloud-related security incidents have risen by more than 45% in the last two years. With rapid mobile banking adoption expanding the attack surface, risks such as unauthorized access, data leakage, credential compromise, and insider-driven breaches continue to intensify, making continuous, intelligence-driven cyber defence essential for financial institutions today.
Commenting on the development, Mr. Zakir Hussain Rangwala, CEO, BD Software Distribution Pvt. Ltd., said, “As financial brands accelerate digital adoption, robust encryption, zero-trust architecture, and continuous monitoring are no longer optional, they are foundational to trust and financial stability. Our focus is enabling institutions to go not just digital, but safely digital.”
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