Advanced Energy introduced a high-density, high-efficiency 48 V, 30 kW dual-feed Open Rack version 3 (ORv3) power shelf that minimizes the power consumption and improves the reliability of computing and storage applications in hyperscale and enterprise data centers. Featuring power supplies with demonstrated efficiency of 97%, Advanced Energy’s new Artesyn 2U shelf incorporates a hot-swappable […]
rectifiers
Bay interface card increases maxim GPS-series power system capacity to more than 20,000 A
To help meet the need for more power from smaller-capacity rectifiers, ABB Power Conversion has developed a new bay interface card, BIC-11. With the upgraded bay interface card, maximum GPS-series power system capacity can be increased from 11,000 amps (A) to more than 20,000A. The bay interface card enables a single system controller to interface […]
Three-phase power modules target high-efficiency telecom, networking, data center apps
The new lower-voltage, true three-phase, 6-kilowatt (kW) version from ABB Power Conversion provides the power levels needed in telecommunication and networking applications. The low-line rectifiers provide the foundation for a variety of lower-voltage power systems to be developed by ABB, starting with its low-line GPS4830. Both the low-line GP100 and GPS4830 help power designers and […]
Medical rectifier designed to meet various medical industry standards
In the medical device space, safety and reliability are paramount. Using power supplies that meet the industry’s stringent standards is one of the core ways to help ensure these requirements are met. Helping to meet this need, ABB Power Conversion has introduced its new MPE2000AC48_200AC24 (MPE2000) rectifier, which has been designed specifically with medical applications […]
hyperfast rectifiers get QPL certification for aero/defense apps
DLA Land and Maritime approved SSDI’s JANS1N8257US hyperfast rectifiers for QPL certification per MIL-PRF-19500/477. SSDI developed these 6 amp, 200 volts, 30 ns devices to provide higher performance than the 1N5811 within the smaller 1N5806 footprint. The JANS1N8257US provides significant improvements in output current, reverse voltage, peak surge current (125 A), thermal resistance (8.5°C/W), high-temperature […]
Power rectifier handle 8-A current, feature 35 nsec reverse recovery time
SSDI has released the new SDR8400 series of high-density rectifiers. With similar dimensions as the 1N6627, the SDR8400 delivers 8 amps, which is more than three times the output current of the 1N6627. The SDR8300 – SDR8400 series also features a voltage range of 300 – 400 volts, low forward voltage drop of 1.02 V, high […]
AEC-Q101-qualified trench schottky rectifiers feature wettable-flank packaging
Taiwan Semiconductor announces the availability of the TSUP Series of AEC-101-qualified trench Schottky rectifiers. These 5A/10A/15A-rated rectifiers are offered with peak repetitive reverse voltage ratings (VRRM) of 60V or 45V with 1.0ms peak forward surge current (IFSM) of nearly 300A. The SMPC4.6U-package offers both headroom and footprint advantages desirable in many automotive and industrial applications. […]
Schottky Rectifiers target aerospace and defense apps
SSDI has released the SSR10020S.22 – SSR10030S.22 series of hermetic Schottky rectifiers, which provide 10 amps of output current in the extremely small SMD.22 package (0.227″ x 0.157″ x 0.075″ max). This series also offers a voltage range from 20 to 30 V and an extremely low forward voltage drop of 0.63 V typ at 10 […]
Bridge rectifiers feature peak repetitive reverse voltage ratings to 1,000V
Taiwan Semiconductor announces the availability of the GBU150x family of standard bridge rectifiers. These GBU-packaged, 15A-rated rectifiers are available with peak repetitive reverse voltage ratings (VRRM) from 600V to 1000V and 1.0ms peak forward surge current (IFSM) of 600A. The highest-rated (1KV) device, offered at the same price in production quantities as the others in […]
Active AC-DC bridge rectifiers eliminate bridge losses
Alpha and Omega Semiconductor Limited announced a new family of active AC-DC bridge rectifiers. Aptly trademarked AlphaZBL for “zero bridge loss,” this new family of products virtually eliminates the bridge rectifier losses in AC-DC power supplies and adaptors. Typical end applications include high power 100W and above adaptors used for high-end laptops and televisions as […]
