Flex Power Modules introduces the PKU4913D, the latest variant in its PKU-D series of analog DC/DC converters in the sixteenth brick format. The new converter delivers excellent electrical and thermal performance at an affordable cost. Efficiency is high at typically 94.6% at Vin, 48 V at full load. Aimed primarily at telecoms applications, the new […]
Telecommunications
Titanium efficiency 4-kW supplies target OCP, CORD, datacenter apps
Bel Power Solutions announced the TET4000-48-069RAH, a 4000 W power supply designed to provide the highest efficiency (Titanium) power conversion for data centers being built to Open Compute Project (OCP), Open Data Center Committee (ODCC), or Central Office Re-architected as a Datacenter (CORD) standards. The TET4000-48-069RAH is the highest power 48 VDC model in Bel […]
eGaN DC-DC demo board comes in tiny 1/16th brick size
EPC announces the availability of the EPC9157, a 300 W DC-DC demo board in the tiny 1/16th brick size, measuring just 33 mm x 22.9 mm x 9mm (1.3 x 0.9 x 0.35 in). The EPC9157 demo board integrates the Renesas ISL81806 80 V dual synchronous buck controller with the latest-generation EPC2218 eGaN FETs from […]
IGBTs carry Schottky diodes to boost switching efficiency
Infineon Technologies AG has launched a 650 V CoolSiC Hybrid IGBT portfolio in a discrete package with 650 V blocking voltage. The CoolSiC hybrid product family combines the key benefits of the 650 V TRENCHSTOP 5 IGBT technology and the unipolar structure of co-packed Schottky barrier CoolSiC diodes. With superior switching frequencies and reduced switching […]
Isolated 6/10-w dc-dc converters sport 4:1 input range
CUI Inc announced the addition of two new EN 62368-1 certified, compact, regulated converter series to its compact isolated dc-dc converters line. The PQQ6W-S and the PQQ10W-S both offer cost-effective solutions for a wide range of applications, including IoT, consumer, industrial and telecom, and data communications. The PQQ6W-S provides up to 6 W of continuous […]
Reed relays capable of switching speeds up to 1 kHz and billions of operations
Littelfuse, Inc. introduced an expanded reed relay product portfolio that extends voltage capabilities to include AC ratings, supports AC or DC loads up to 300 Vdc, and provides input/output isolation voltage 2500 VRMS. These miniature reed relays are available in single In-line (SIL) and dual-in-line (DIL) packages. Typical applications for the reed relays include position […]
Battery monitor IC with integrated current sense amplifier has ASIL-D compliance
Designers of automotive battery management systems (BMS) can now deliver the highest level of safety for voltage, current, temperature, and communication while also saving space and reducing solution cost, with the MAX17852 14-channel, high-voltage, ASIL-D data-acquisition system from Maxim Integrated Products, Inc. Designed for integration within electric vehicles, hybrid electric vehicles, and other transportation systems, […]
Low-cost non-isolated POL regulator modules provide up to 2 A
Introducing the SVR surface mount and VR through-hole, non-isolated DC-DC switching regulators. With efficiencies of up to 96% and operating temperatures of -40°C to +85°C, the Point of Load (PoL) devices are ideal as replacements for low-efficiency linear regulators. They operate from a wide input range of up to 36V and feature a low quiescent […]
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 […]
Single IC integrates power, voltage, and current monitoring, reinforced isolation
Allegro MicroSystems announced the launch of the ACS37800, a Hall-effect power monitoring IC for single-phase AC and DC solutions in a small PCB footprint. Another industry-first innovation, Allegro’s ACS37800 is an integrated power monitoring chip that allows simultaneous measurement of power, voltage, and current for AC and DC signals with an isolation rating of up […]
