Flex Power Modules has added a new part to their popular BMR492 series which now features a wide 36-75 V input range for telecom/PoE applications. The through-hole BMR492 0311/011 provides a regulated 12 V output rated at 504 W / 42 A adjustable from 8-13.2 V and achieves 96% efficiency at half load. Monitoring and […]
power modules
AC-DC front-end power supply converts up to 277 V AC into 42 – 58 V DC
Bel Fuse Inc announces the expansion of its portfolio to include the TET3600-48-104RA, a 3.6 kW Titanium efficient AC-DC front-end power supply that can convert up to 277 VAC into a main adjustable (42-58 VDC) output for powering high-performance Datacenter, Network, Industrial and Broadcast applications. The TET3600 delivers a power density of 56 W/in3 and […]
PMIC recharges battery or capacitor using energy harvesting
Nexperia announced an expansion to its range of Power ICs with Energy Harvesting solutions to simplify and enhance the performance of low-power Internet of things (IoT) and other embedded applications. The NEH2000BY is a high-performance power management integrated circuit (PMIC) that recharges a battery or storage capacitor using energy harvested from ambient sources, such as […]
Simulation tool simplifies product selection at early stages of development cycle
onsemi announced a breakthrough in simulation tools for onsemi’s EliteSiC Silicon Carbide (SiC) product family and its applications. The company launched the online Elite Power Simulator and Self-Service PLECS Model Generator, which provide meaningful insights for complex power electronic applications through system-level simulations at an early stage of the development cycle. The tools save power electronic engineers time by […]
USB power delivery controller produces 140 W
STMicroelectronics has introduced the ST-ONEHP integrated digital controller, the world’s first IC certified by USB-IF according to the USB Power Delivery Extended Power Range (USB PD 3.1 EPR) specification. As the third controller in the ST-ONE family, the ST-ONEHP has 28V output capability to simplify building chargers and power adapters rated up to 140W. Sharing the […]
AC-DC module suitable for high voltage distributed power systems
TDK Corporation announces the introduction of the TDK-Lambda brand PF1500B-360 full brick power module. Rated at 1512W with an input of 170 to 265V or 1008W from 85 to 265V, the module delivers a non-isolated, regulated 360Vdc output with a 0.98 power factor. The PF1500B-360 is ideally suitable for high-voltage power systems using isolated DC-DC […]
A better way to handle dc/dc converter hold-up times
Converters with built-in holdup circuitry reduce the size and requirements for input capacitors. Dr. André Buffing, L. Dinkelmann, Traco Power DC/DC converters are generally designed to maintain their output despite brief interruptions of their input power. The duration of this output hold-up often is set by the value of an external capacitor connected across the […]
1-W power modules integrate switching, control, transformer, input/output capacitors
Würth Elektronik has extended the product families of its MagI³C power modules with the MagI³C-FIMM Fixed Isolated MicroModule. It combines the features of an isolated power module with those of a MicroModule in an LGA-7 package and measures just 9 mm x 7 mm x 3.1 mm. The isolation capacitance between the primary and secondary windings […]
IGBT-based power modules target 3-phase motor control, medium-power VFDs
Infineon Technologies AG has launched the IM523 series of the CIPOS Mini family. The highly efficient IPMs (intelligent power modules) are based on the new 600 V Reverse Conducting Drive 2 (RCD2) IGBT technology and come with an open emitter. The CIPOS IM523 series enables the integration of various power and control components to increase […]
Compact unregulated 3-W dc/dc converters target industrial applications
The TMU 3 series consists of a set of isolated 3-W dc/dc converters with unregulated outputs in a standard SIP-4 package. They are designed to offer a compact low-cost alternative to regulated series with no concession on quality and lifetime. They feature a continuous short circuit protection circuit, I/O-isolation of 1,500 Vdc and an operating […]
