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20W DIN-Rail AC/DC is Highly Versatile

ELE Times - Wed, 02/12/2025 - 13:05
Low power AC/DCs in cabinet and DIN rail applications are often fitted by non-specialists, so need to be designed for worst case supply rails and be uncritical in their orientation and requirements for airflow. The new cost-effective RAC20NE-K/277/EPID products from RECOM are ideal in these respects with a wide 85-305VAC input range rated Class II and OVC III to 3000m. Their compact 26.4mm width occupies little space on a DIN-Rail or back-plate and a full 20W output power can be delivered without airflow to +55°C (85°C with derating). Optionally, the parts may be chassis mounted in any orientation using the fixing holes provided. IP40 ingress protection is included, and input and output connections are via convenient tool-free push-in terminals.
The encapsulated RAC20NE-K/277/EPID range is available with fully regulated DC outputs of 5, 12, 24, or 36VDC or 24VDC with active current limitation. Efficiency is very high, up to typically 88% contributing to cool-running and high MTBF at over 1M hours. The parts comply with safety standards for reinforced isolation, ‘Class B’ EMC levels with a floating or grounded output and meet Eco-design no-load and standby loss requirements. Short circuit, over-current, over-voltage and over-temperature protection are provided.
The size of the RAC20NE-K/277/EPID is just 83.0 (H) x 26.4 (W) x 29.5mm (D) and parts are supplied with a clip for tool-less ‘snap-on’ fitting to a fixed DIN-Rail.

The post 20W DIN-Rail AC/DC is Highly Versatile appeared first on ELE Times.

Top 10 Reflow Oven Companies in India

ELE Times - Wed, 02/12/2025 - 12:59

India’s electronics manufacturing industry is experiencing rapid growth, driving a rising demand for high-performance reflow ovens—critical for soldering surface-mount components onto printed circuit boards (PCBs). To meet this demand, several Indian companies specialize in manufacturing and supplying reflow ovens, catering to both domestic and global markets. Here’s a look at some of the leading reflow oven providers in India.

  1. Heller India

Heller India, a subsidiary of Heller Industries, is renowned for its advanced reflow soldering ovens. The company offers a range of products, including convection reflow soldering ovens, voidless/vacuum reflow soldering ovens, formic/fluxless reflow soldering ovens, pressure curing ovens, vertical curing ovens, and magazine curing ovens. Their reflow ovens are designed to meet the demands of surface-mount technology (SMT) reflow, semiconductor advanced packaging, consumer electronics assembly, and power device packaging. Heller India emphasizes efficiency and sustainability in its products, featuring low-height top shells, Industry 4.0 compatibility, and innovative flux management systems.

  1. Leaptech Corporation

Based in Mumbai, Leaptech Corporation offers a comprehensive range of SMT equipment, including reflow soldering ovens. They are authorized distributors of ITW EAE Vitronics Soltec’s Centurion Reflow Ovens, known for their superior reliability and thermal performance. The Centurion platform features forced-convection SMT reflow systems with tight, closed-loop process control, suitable for high-throughput PCB assembly environments. Available in various zone configurations, these ovens cater to diverse production requirements. Leaptech also provides Tangteck reflow ovens, which include SMT reflow furnaces (IR & hot air), BGA soldering reflow furnaces, and curing or drying furnaces.

  1. EMS Technologies

Located in Bengaluru, EMS Technologies specializes in manufacturing reflow ovens and other SMT equipment. Their product lineup includes the Konark 1020, a 10-zone reflow oven designed to cater to versatile industry needs and complex PCB types. The Konark 1020 features a PC with Windows 10 operating system, data logging traceability, adjustable blower speed, and PID closed-loop temperature control. The machine is equipped with 10 heating zones and 2 cooling zones, offering flexibility in manufacturing and higher throughput.

  1. Mectronics Marketing Services

Headquartered in New Delhi, Mectronics Marketing Services provides a variety of electronic manufacturing equipment, including reflow soldering systems. They offer EPS reflow ovens designed with patented Horizontal Convection technology for even heating across the entire face of the PCB. Their product range includes traditional bench-top solder reflow ovens, batch ovens, automatic floor-style systems, hot plates, and vapor phase ovens, catering to various production scales and requirements.

  1. Bergen Associates Pvt. Ltd.

Also located in New Delhi, Bergen Associates offers a range of PCB assembly equipment, including reflow ovens. They cater to both small-scale and large-scale manufacturing requirements, providing solutions that meet diverse industry needs.

  1. NMTronics India Pvt. Ltd.

With offices across major cities, NMTronics is a leading provider of electronic manufacturing solutions. They supply reflow ovens from renowned global manufacturers, ensuring high-quality equipment for their clients. Their offerings are suitable for various production scales and are known for their precision and efficiency.

  1. Sumitron Exports Pvt. Ltd.

Headquartered in New Delhi, Sumitron Exports provides a variety of soldering solutions, including reflow ovens. They represent several international brands and offer advanced reflow soldering systems to the Indian market, catering to the needs of modern electronics manufacturing.

  1. Accurex Solutions Pvt. Ltd.

Based in Bengaluru, Accurex Solutions specializes in providing SMT and PCB assembly equipment. Their product lineup includes advanced reflow ovens designed for precision soldering, meeting the demands of high-quality electronics production.

  1. Maxim SMT Technologies Pvt. Ltd.

Located in Pune, Maxim SMT Technologies offers a variety of SMT equipment, including reflow soldering machines. They focus on delivering high-performance solutions to meet the demands of modern electronics manufacturing, ensuring efficiency and reliability in their products.

  1. Technosys Equipments Pvt. Ltd.

Headquartered in Bengaluru, Technosys Equipments provides a range of electronic manufacturing equipment, including reflow ovens. They emphasize innovation and quality in their product offerings, catering to various industry requirements.

These companies play a significant role in supporting India’s electronics manufacturing industry by providing reliable and advanced reflow soldering solutions. Their contributions ensure that manufacturers have access to the necessary equipment to produce high-quality electronic products efficiently.

The post Top 10 Reflow Oven Companies in India appeared first on ELE Times.

Top 10 Drone Camera Companies in India

ELE Times - Wed, 02/12/2025 - 12:51

India’s drone industry has witnessed significant growth, driven by advancements in technology and a surge in demand across various sectors such as defense, agriculture, and infrastructure. Several companies have emerged as leaders in drone manufacturing and services, offering innovative solutions tailored to diverse applications. Here are the top 10 drone camera companies in India as of 2025:

  1. IdeaForge Technology Pvt. Ltd.

Founded in 2007 by IIT Bombay alumni, IdeaForge is a pioneer in India’s UAV industry. The company specializes in designing and manufacturing drones for defense, homeland security, and industrial applications. Notable products include the Netra, a micro UAV designed for surveillance and reconnaissance missions, and the Switch UAV, known for its long-endurance capabilities. In December 2023, IdeaForge ranked 5th globally in the dual-use category (civil and defense) as per a report by Drone Industry Insights.

  1. Asteria Aerospace Limited

Established in 2011 and headquartered in Bengaluru, Asteria Aerospace focuses on developing drones for defense and industrial applications. The company offers products like the A200, which received India’s first micro category drone certification in October 2022, and the A200-XT and A410-XT, both certified by the Directorate General of Civil Aviation (DGCA). Asteria also launched SkyDeck, a cloud-based drone operations platform that provides services such as flight planning, data processing, and AI-based analysis.

  1. Garuda Aerospace

Based in Chennai and founded in 2015, Garuda Aerospace offers drone solutions across various sectors, including agriculture, disaster management, and defense. The company provides custom drones, sensors, and software for aerial surveys, mapping, and inspections. Garuda has collaborated with organizations like ISRO for delivering medicines and food using drones and has been active in disaster relief efforts, such as assisting in rescue operations during the Uttarakhand avalanche in 2021. Indian cricketer Mahendra Singh Dhoni is its brand ambassador and shareholder.

  1. Skylark Drones Pvt. Ltd.

Skylark Drones provides drone-based solutions for industries like agriculture, mining, and construction. Their offerings include autonomous drones, custom payloads, and mapping software. The company has partnered with leading firms such as Tata Power and Mahindra & Mahindra to implement drone-based solutions, enhancing operational efficiency and data accuracy.

  1. Aarav Unmanned Systems Pvt. Ltd.

Headquartered in Bangalore, Aarav Unmanned Systems specializes in manufacturing drones for defense and commercial applications. Their product lineup includes the Nayan series for surveillance and the Cheetah series for aerial surveys and mapping. Notably, Aarav has developed a drone-based delivery system for medical supplies and emergency response services, successfully tested in collaboration with the Karnataka government.

  1. Aero360

Based in Delhi, Aero360 offers a range of drone services, including aerial surveys, mapping, and photography. The company has developed proprietary software capable of processing drone data to generate accurate 3D models and maps. Aero360 has collaborated with major companies like Larsen & Toubro and the Adani Group to provide drone-based solutions for various projects.

  1. Sagar Defence Engineering Pvt. Ltd.

Located in Pune, Sagar Defence Engineering focuses on providing drone solutions for defense and homeland security applications. Their Garuda series drones are designed for high-altitude, long-endurance missions, suitable for surveillance and reconnaissance. The company has also developed a drone-based anti-poaching system, tested in partnership with the Maharashtra forest department.

  1. Vignan Technologies Pvt. Ltd.

Operating out of Hyderabad, Vignan Technologies offers drone solutions for agriculture, mining, and construction industries. Their products include custom drones, agricultural sensors, and mapping software. The company has developed a precision agriculture system that provides farmers with real-time data on soil moisture, temperature, and other critical parameters to enhance crop yields.

  1. Omnipresent Robot Technologies Pvt. Ltd.

Based in Bangalore, Omnipresent Robot Technologies provides drone solutions for industrial inspection and maintenance. Their offerings include custom drones, sensors, and software designed to inspect infrastructure such as buildings and pipelines. The company has partnered with industry leaders like Reliance Industries and Larsen & Toubro to implement drone-based inspection solutions.

  1. Tata Advanced Systems Limited (TASL)

A subsidiary of Tata Sons, TASL is involved in aerospace and defense manufacturing. The company has agreements with Israel Aerospace Industries and Urban Aeronautics for the co-development of UAVs in India. TASL has developed and successfully flight-tested a long-range kamikaze drone known as the ALS-50, capable of striking targets beyond 50 km and returning if the mission is aborted. This drone is set to be inducted into the Indian armed forces.

These companies exemplify the rapid advancement of drone technology in India, offering a range of products and services that cater to both domestic and international markets. Their innovations are contributing significantly to sectors such as defense, agriculture, infrastructure, and emergency response, positioning India as a key player in the global drone industry.

The post Top 10 Drone Camera Companies in India appeared first on ELE Times.

🎥 Лекція про дипломатію в сучасному контексті військової агресії проти України

Новини - Wed, 02/12/2025 - 12:47
🎥 Лекція про дипломатію в сучасному контексті військової агресії проти України
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kpi ср, 02/12/2025 - 12:47
Текст

🇫🇷 Надзвичайний і Повноважний Посол Французької Республіки в Україні Гаель Весьєр вперше відвідав наш університету і виступив із важливою лекцією про дипломатію в сучасному контексті військової агресії проти України.

🎥 Лекції для молодих дослідників

Новини - Wed, 02/12/2025 - 05:05
🎥 Лекції для молодих дослідників
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kpi ср, 02/12/2025 - 05:05
Текст

Колектив Науково-технічної бібліотеки імені Г.І. Денисенка підготував базовий комплексний курс відкритих лекцій "Must-have для дослідницької діяльності" для аспірантів КПІ ім. Ігоря Сікорського та для всіх охочих до нових знань дослідників.

Marconi SWB-11 WW2 era

Reddit:Electronics - Wed, 02/12/2025 - 04:04
Marconi SWB-11 WW2 era

This is my grandfather during WW2 inspecting what I believe is a Marconi SWB-11. Grandpa was an Australian based radtech for the Army. I am curious in anyone knows what the designation of KURE II is for.

submitted by /u/AcceptableSwim8334
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