Sumida continues the expansion of its AEC-Q200 qualified SMD inductors with the introduction of the CDEP13D**/T150 line. Consisting of ten standard types and ten high-power types, the new devices offer a combination of four key benefits, when compared to many other inductors. These are high temperature, high current, high-insulation voltage, and magnetic shielding. Inductance values range from […]
ac power sources/frequency converters
Efficient fanless supplies deliver 1 kW
Advanced Energy Industries, Inc. announced the availability of its Excelsys CS1000 fanless power supply series. Delivering up to 1000W with no fans, this convection cooled family of highly efficient power supplies eliminates acoustic noise, vibration and the need for baseplate cooling, making them lightweight and ideal for use in a wide range of medical treatment […]
2.2-kW supplies bring Titanium-level efficiency to servers, storage, networking apps
Bel Power Solutions announced the TET2200 Series, 2200 W power supplies that bring Titanium level efficiency to servers, storage and networking equipment. With AC-DC power-factor-corrected (PFC) and high voltage DC-input variants, TET2200 Series power supplies provide a main output of 12 VDC for powering intermediate bus architectures (IBA). Measuring just 86.3 x 39.3 x 196.5 mm […]
When you don’t fuse the neutral wire
By the Power Guy, TDK-Lambda AC-DC power supplies for the medical market have long been not only safety certified to the IEC 60601-1 medical standard, but also to the industrial IEC 60950-1/IEC 62368-1 standards. Dual certification reduces the number of individual model numbers that must be produced and stocked; this practice improves production efficiency and […]
105-kVA regenerative grid simulator delivers 500VL-N at 1 kHz
A new 105 kVA model has been added to the 61800 series of Regenerative Grid Simulators currently offered in 30 kVA, 45 kVA and 60 kVA models. The 61800-100 105 kVA model answers the call for higher ac regenerative power. The 61800 Grid Simulator’s extensive feature set boasts state-of-the-art digital control technology. Standard models can […]
Power Electronics Top Talks in April 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com AC motor speed control – In my project I have to control the speed of AC230V,50HZ, 4A, single phase motor. I […]
AC, DC power sources provide single and three-phase outputs up to 6,000 VA
The Asterion 4503 supplies AC and DC output power up to 4,500 VA or 4,500 W, and the Asterion 6003 supplies up to 6,000 VA or 6,000 W. Both units come in a 4U chassis and can supply single- or three-phase output power. Like the lower-power 1U and 2U models, Asterion Models 4503 and 6003 […]
Power Electronics Top Talks in October on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com Y2 capacitors downstream of common mode choke – We have seen a report detailing that Y capacitors in an offline SMPS should […]
Programmable AC Source line now includes compact single- and three-phase models
Chroma Systems Solutions, Inc., a provider of power conversion test equipment, announces the addition of three new models to their growing programmable AC power source product line. The 6150/7/8/9 are programmable and now include 3 kVA, 4.5 kVA, and 6 kVA versions in either single- or three-phase outputs without derating under SCIP program control. Frequency range […]
Powering battery-free low-power sensors, embedded circuits, wireless devices
Smart suitcases can be wirelessly tracked, they can weigh themselves, and their locks can be opened and closed by remote control. But all such luggage now depends on batteries, which run down and can also, in some cases, explode. The Face Companies of Norfolk, Virginia, announced today that they’ve solved the problem that’s been inhibiting […]
