The new CMP250 series of high peak-power AC-DC power supply units from XP Power have been developed to support a wide range of healthcare, industrial and IT applications. With a highly flexible combination of electrical and thermal characteristics, these power supplies deliver up to 500 Watts of peak power for up to 60 seconds, as […]
Next-gen 6-W wall plug-in ac-dc supply has interchangeable ac blades for global use
CUI’s Power Group today announced the introduction of a next-generation 6 W wall plug-in ac-dc power supply with interchangeable ac blades designed for global use. The SMI6B series features an ultra-compact package measuring 1.85 x 1.36 x 1.04 in (47 x 34.5 x 26.5 mm), while complying with the US DoE Level VI and EU CoC […]
DIP-16 sized 10-W DC/DC converter sports 2:1 input range
TRACO POWER has announced the release of their TEL10 series of 10 watt DC/DC converters in the DIP-16 package measuring 0.94 x 0.54 x 0.31”, the series sets the new standard for 10-watt power density with 3.83 W/cm3. Approved to UL62368-1 & UL60950, the TEL10 are economical solutions for space critical and cost-sensitive applications in […]
300-W AC-DC cassette converters optimized for railway & rugged industrial apps
Bel Power Solutions, a Bel group company, announced their Melcher LR Series 300 W AC-DC cassette converters, which are designed for railway and rugged industrial applications. These new LR Series products are an enhancement to Bel Power Solutions’ existing broad range of 19″ cassette power supplies, ideal for when robustness and high reliability are required. […]
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 […]
AC-DC supplies output from 3.3 to 48 Vdc
Touch-safe linear regulated mini encapsulated power supplies feature output voltages from 3.3 Vdc to 48 Vdc and up to 15 W of output power with an operating ambient temperature to 71°C. Small in size, these mini-modules offer extremely low ripple (1 mV RMS), precise load and line regulation, temperature stability and can be mounted in […]
10-W USB interchangeable plug adapter complies with DOE VI efficiency standards
Phihong has announced the launch of its new 10W USB Interchangeable Plug Adapter Series, which is compliant to the U.S. Department of Energy’s (DOE VI) efficiency regulations for external power supplies, as well as the European Union’s voluntary Code of Conduct Version 5 Tier 2 requirements. The new PSAF10R-050QA-R adapter features a USB receptacle, field-changeable […]
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 […]
APEC 2019: Up close and personal with a low-profile power supply
Alex Karapetian from Acopian recently sat with us and discussed a new, low-profile switching supply that is a programmable, provides a 450-W output, and sits in a low-profile housing. It’s offered both in single output and wide adjustable from 0 to 5 V, 0 to 135 Vdc, at 150W. It’s also a universal input device. […]
Power supplies deliver 50W at 80°C ambient when conduction cooled
TDK Corporation announces the introduction of the TDK-Lambda brand CUS100ME series of AC-DC 100W rated power supplies, with the capability of delivering 50W in ambient temperatures of 80°C when conduction cooled without the need for forced air cooling. Certified to medical and ITE standards for Class I and II (no earth ground connection) operation, the […]
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