Flex Power Modules is expanding its range of industrial DC/DC converters with the release of an ultra-wide input part covering 9-75 Vdc (80 V / 1 s) with a choice of fully regulated outputs 12 V, 24 V, 48 V, or 54 Vdc, rated at 200 W. The PKJ8200 series is in a baseplate-cooled industry-standard […]
Converters
Coupled inductors improve power converter efficiency
TDK Corporation has expanded its family of flat wire inductors with the high-performance EPCOS ERUC23 coupled inductor series (B82559S*). In such components, two windings share a single magnetic core. The new series comprises six types covering a coupled inductance range from 1.4 µH to 4.1 µH and saturation currents from 50 A to 97 A. […]
Tiny dc-dc converters provide up to 60 W, cover 12 V and 24 V applications
Flex Power Modules has released the PKE3600A range of DC/DC converters, providing up to 60 W from an industry-standard 50.8 x 25.4 x 11.9mm (2 x 1 x 0.47 inch) through-pin package. The new DC/DC series has a wide input range of 9-36 Vdc covering applications using both 12V and 24V nominal inputs and provides […]
Board-mount AC-DC converters cover 3 W to 40 W applications
XP Power announces the release of a family of single output, PCB mounting AC-DC power modules with power ratings from 3W to 40W that offer easy integration into BF (body floating) applications. Primarily, applications such as medical/surgical equipment, patient treatment/monitoring, and dental equipment will benefit from these new, compact solutions. The new MCE family comprises four […]
4 kW liquid-cooled dc-dc converter creates DC voltages in hybrid and EVs
Bel Fuse Inc. announced the release of the Bel Power Solutions 700DNG40-24-8, the second generation 4 kW liquid-cooled DC-DC converter. The unit creates DC voltages in hybrid and electric vehicles suitable to power low-voltage accessories, replacing a traditional alternator. The new converter is smaller and operates at a wider input voltage range from 450 to […]
Compact dc-dc converters address switching requirements of GaN-based systems
Murata has introduced a new series of compact DC-DC converters that are aligned with the increasing prevalence of wide bandgap technology. The new MGN1 series of 1W output DC-DC converters are designed to deliver the voltages needed by the gate drivers of GaN devices. These units provide low-profile, small-footprint, surface-mount solutions that can be easily […]
High-frequency switch mode power supply supports high pulse current and peak power
Astrodyne TDI has introduced the AWG (Arbitrary Waveform Generator), an innovative high-frequency switched-mode power supply post regulator for applications requiring pulse currents with high slew rates currently underserved by typical offline AC-DC converters. Applications, including semiconductor lasers and pulse plating, often require that the current transition from its minimum value to its maximum value high […]
Converter series expanded with addition of dual output, dc-dc converter for railway systems
Bel Fuse Inc announced the expansion of its RCM Series of converters with the RCM300 Series dual output DC-DC converter for railway and transportation systems. The dual output converters are reliable power supplies, delivering 300 W at +24 V / – 24 V, the two input voltage ranges covering all common railway batteries. The two […]
Converter series expanded with addition of dual output, dc-dc converter for railway systems
Bel Fuse Inc announced the expansion of its RCM Series of converters with the RCM300 Series dual output DC-DC converter for railway and transportation systems. The dual output converters are reliable power supplies, delivering 300 W at +24 V / – 24 V, the two input voltage ranges covering all common railway batteries. The two […]
30 W charge pump charger features 1:2 reverse boost mode
Halo Microelectronics announces the launch of its HL7132D, a dual-phase 30 W charge pump with 1:2 reverse boost mode. The HL7132D is a low-voltage fast direct charger for 1-cell Li-ion and Li-polymer batteries. The device integrates a dual-phase switched capacitive converter and reverse blocking MOSFET (QRB FET) while achieving over 97 percent efficiency at 4.5 […]
