Traco Power launched its TPP 450 series two years ago and now offers a major expansion with Protection Class II models (TPP 450BA-M Open-Frame Models and TPP 450B-M Enclosed with Fan Models). These products are ideal for non-stationary requirements where connection to the ground is not possible. Key approvals on the original series remain on […]
Medical
Convection cooled sealed supplies offer IP66/67/68 ingress protection.
Bel Power Solutions today announced the ABS601 (industrial) and MBS601 (medical) Series of convection cooled sealed power supplies which are fully potted and offer IP66/67/68 ingress protection. The ABS601 Series delivers a steady 600 W (800 W peak for 10 s) of regulated DC power in single 24 and 48 VDC main output voltages and a […]
High-temp, high-ripple current capacitor yields long life
New Yorker Electronics has announced the release of the new Vishay BC Components 190 RTL Aluminum Capacitors for increased design flexibility and board space in high-temperature applications. The new Automotive Grade miniature aluminum electrolytic capacitors offer high ripple currents up to 3.36A, operating temperatures to +125°C, and up to 6,000 hours of usable life. […]
Compact 120-W power adapters target medical and dental apps
CUI Inc announced the addition of two 120 watt ac-dc external power supply series, expanding its existing 60601 certified medical power supply family. The new series footprint is 35% smaller than its non-medical counterpart, providing a lighter and less cumbersome adapter that can power a wide range of medical and dental devices. The SDM120-U is […]
AC-DC convection cooled sealed power supplies handle 400 W
Bel Power Solutions announces the ABS400/MBS400 Series of convection cooled power supplies which are sealed and fully potted, offer IP66/67 ingress protection, and fit 1U applications. These power supplies may be mounted for conduction or convection cooling and are rated at 300 W in still air and 400 W with conduction via the optional heat […]
Low-profile 400-W supplies target industrial, medical apps
Bel Power Solutions announced the ABC401 / MBC401 Series of 400 W AC-DC power supplies in five different low-profile 1U packages, including open frame, enclosed, U-channel, perforated cover, and vented cover configurations. The ABC401 Series (industrial) and MBC401 Series (medical) are rated high efficiency (94% typical) and available in a variety of single output voltages. […]
500-W step-down dc-dc converter sits in 1/16th brick footprint
TDK Corporation announces the introduction of the 500W rated i7A non-isolated DC-DC converters. Capable of operating from an input voltage of 18V to 60V, the step-down converters deliver an output voltage that can be adjusted from 3.3 to 24V with an output current of up to 33A. The series is designed to be used in […]
SMD Metal-Foil-on-Ceramic resistors boast high surge tolerance, low self-heating
TT Electronics announced the introduction of its Metal Foil Chip (MFC) resistors. The MFC series uses metal foil on ceramic technology, which combines the heat spreading properties of a ceramic substrate with the surge tolerance of a bulk metal alloy resistance element. This, in turn, offers lower self-heating levels than thick-film or metal strip resistors and better surge tolerance than thick-film options, making these resistors particularly well-suited for automotive, industrial, and medical […]
Tiny 300-W single-output supplies is qualified for medical use
A compact, conduction-cooled, single-output power supply designed specifically for medical systems applications is announced by Vox Power. Widely known for its innovative approach to power supply design, Vox Power has combined the latest components and manufacturing techniques to exactly meet the needs of today’s demanding customer. With the new VCCS300M, the result is a very […]
PMIC sports four buck-boost channels single one inductor in compact package
The breakthrough MAX77655 single-inductor multiple-output (SIMO) power management IC (PMIC) from Maxim Integrated Products, Inc.provides the highest-density power solution for extremely compact next-generation devices. This PMIC delivers a 70 percent reduction in solution size compared to the nearest competition, with 700mA across four buck-boost channels and only one inductor required for a total solution size […]
