STMicroelectronics has created an integrated three-phase half-bridge driver IC with performance optimized for low-voltage industrial applications up to 75V, delivering a space-efficient and power-saving solution to control three-phase brushless motors in e-bikes, power tools, pumps, fans, light machinery, gaming consoles, and other equipment. The STDRIVE101 embeds three half-bridge drivers for external N-Channel MOSFETs, each able to sink […]
Three-phase
Low-profile three-phase supply outputs up to 200 Vdc
XP Power announces the addition of a low-profile enclosure to the HPT5K0 series of high-power density, high efficiency, 5kW AC-DC power supply modules. In common with the existing products in the range, the new HPT5K0-L units feature a three-phase, three-wire & earth, 180 to 528VAC input and they carry ITE/industrial and medical agency approvals. The […]
Industrial three-phase 4-kW supply provides 48-V output
TDK Corporation (TSE 6762) announces the addition of the TDK-Lambda brand TPS4000-48 power supply, further extending the existing 3kW to 4kW rated TPS series. Delivering up to 4080W output power (48V at 83.3A) in a 2U high package, the TPS4000 series operates from a wide range Delta or Wye 350 – 528Vac three-phase input. This […]
And the LEAP Gold for Power Electronics goes to…Cornell Dubilier
The winners of the 2020 LEAP Awards (Leadership in Engineering Achievement Program) were announced last week in a digital ceremony, with products across 12 categories, including embedded computing, power electronics, and test and measurement. Critical to LEAP’s success is the involvement of the engineering community. No one at WTWH Media selected the winners. Instead, our […]
GaN FET hermetica half bridge delivers 15 A
Solid State Devices, Inc. continues to expand its hermetic GaN Power FETs line with the SGF30E100Z8, a 1000 volt dual GaN FET. When used in a half-bridge configuration, this device delivers 15 amps of continuous drain current, but can also be connected in parallel to achieve 30 amps. Similar to SSDI’s other GaN offerings, the […]
Fanless 4-kW 3-phase power supplies feature wide adjustable output
Bel Power Solutions announced the TCP4000 Series of fanless, three-phase 4000 W AC-DC converters, suitable for a variety of industrial applications, including semiconductor lasers and plasma generators, as well as process and control applications. The TCP4000 Series converts worldwide three-phase input voltage (180 – 528 Vac) to an adjustable low voltage, from 30-100 Vdc, optimized […]
Three-phase 4.08-kW 24-V industrial supply operates from 400/440/480-Vac delta, wye inputs
The TPS4000-24 power supply extends the 3,000-W-rated TPS series. Delivering up to 4,080 W output power (24 V at 170 A) in a 2U-high package, the TPS series operates from a wide range Delta or Wye 350 – 528-Vac three-phase inputs. This industrial power supply is for use in many applications including test and measurement […]
Three-phase 5-kW AC-DC supplies need no neutral connection
No-neutral operation simplifies installation in industrial applications. XP Power has announced the HPT5K0 series, a range of high power density, high efficiency, resonant zero-voltage switching (ZVS) 5-kW AC-DC power supplies with both ITE/industrial and medical agency approvals that feature a three-phase, three-wire, 180 to 528VAC input. This drastically simplifies installation as there is no need […]
Power Electronics Top Talks in March 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 VFD to control 3-phase AC induction motor – I want to control the speed of a woodcutter that is equipped with […]
12-Vdc supply provides16 A in harsh environments
Emerson today introduced its new SolaHD SDN 16-12-100C power supply to bring the benefits of the high-performance SolaHD SDN-C Series power supply family to global applications requiring up to 16 A continuous 12 Vdc power. It is an excellent choice for system integrators looking for a full-featured power supply in a compact mechanical package with […]
