Latest Power Supplies Articles

Advanced Energy Introduces Fresh ORv3-Compliant Power Shelf

Fully compatible with the Compute Project’s ORv3 1OU 21” open rack standard, the new power shelf accommodates up to six 3 kW, 50.5 V AC-DC…

Advanced Energy Debuts Power Delivery Platform For Industrial Plasma Applications

The new power delivery solution, coined ALTA, combines digitally-controlled RF power supplies with an accurate digital impedance matching network.

PCIM Europe 2022 Starts Next Week. Here’s What to Look For.

Touting itself as the world's premier forum for power electronics, intelligent motion, renewable energy, and energy management, the conference…

EV Charging: Auxiliary Power Solutions

Teledyne Lecroy Launches 1 GHz Probe, Together With New Testing Software

The probe and accompanying Power-Device software, in tandem with the company’s proven 12-bit high definition oscilloscopes, provide sharp…

EPC Space Unveils New 40 V Rad-Hard GaN Power Transistor

The surface-mounted gallium nitride (GaN) device handles 95 A of continuous drain current and sports an RDS(ON) of only 4 milliohms.

Traco Introduces Two Power Supply Sets for Industrial and Medical Applications

The TPI 300 series will serve in industrial settings, while the kindred TPP 300 series will see application in the medical sphere.

ABB’s New UPS Feature Supports Renewables Integration

PowerExchanger enables data centers to feed uninterruptible power supplies’ stored power back into the grid when it isn’t needed for onsite…

Advanced Energy to Acquire SL Power Electronics

The acquisition significantly expands Advanced Energy’s market reach in both the medical and industrial sectors, while broadening its influence…

Vishay Expands its Series of Automotive-grade NTC Thermistors

The new units, announced yesterday, feature R25 values of 1 kΩ and 1.5 kΩ, as well as a 5 kΩ value aimed at IGBT and power MOSFET modules in EVs.

Bel Power Solutions Unveils Upgraded Subrack System For Railway Operations

The new series of devices accommodates up to six 250 W AC/DC cassettes into one 19” rack system.

EPC Claims its New 350 V GaN Transistor is 20 Times Smaller than Comparable Silicon Offerings

The enhancement mode power transistor features a maximum continuous drain current of 6.3 A and a maximum RDS(ON) of 80 mΩ

Murata Unveils Miniature Power Supplies Aimed at Medical and Industrial Applications

The new 1000 W, single output open frame AC/DC converters meet stringent medical safety requirements.

STMicroelectronics Debuts 50 W GaN Converter for High-efficiency Power Applications

The company’s new converter is a quasi-resonant (QR) flyback controller incorporating 650 V E-mode GaN transistors.

Powerbox Debuts 1200 W Power Supply with Adjustable “Near-to-zero” Output Voltage and Current

The new device is optimized for conduction cooling, operating across a baseplate temperature range of -40 to +95 °C without the use of a fan.

Power Integrations Introduces Tandem Power IC Families at APEC

The new ICs enable designers to meet tough new efficiency requirements, while at the same time realizing excellent power factor correction (PFC).

Alpha and Omega Debuts Two New 600 V Super Junction MOSFETs Featuring RDS(ON)s of 110 and 140 mΩ

Taking up a scant 64 mm2 with a height of 0.9 mm in DFN8x8 packages, the new devices are aimed at meeting today’s demands for high efficiency and…

EV Charging While We Drive? Research Paves the Way for Unlimited Range

Researchers at Cornell University, through dynamic capacitive charging, aim to reduce the size of EV batteries by 90%. Embedding charging plates in…