CUI Inc announced the addition of two 75 and 100-watt high-density, quarter-brick dc-dc series to its isolated dc-dc converter line. These new compact products utilize the latest technology, allowing for a much smaller footprint while maintaining high operating efficiency of up to 94%. These converters are additionally designed to meet the latest regulatory requirements for […]
Industrial
Compact 1.5-kW supply sports extended comm bus for medical, industrial apps
COSEL Co, Ltd announced the addition of a 1500W power supply to its PCA series with extended communications I/O for demanding medical and industrial applications. The addition of the PCA1500F complements and expands the family of power supplies to cover a much larger range of applications from 300W up to 1500W in four series. The […]
Coreless hall-effect current sensor targets high-current automotive, industrial apps
Allegro MicroSystems, Inc. announced a new coreless Hall-effect current sensor for demanding automotive and industrial systems, offering higher accuracy and sensitivity, additional fault detection capabilities, and user programmability. Allegro’s new ACS37610 sensor joins the ACS37612 as the industry’s first family of truly coreless Hall sensing solutions designed to measure currents from 100 A to greater than 4000 A […]
300-W/20-A buck-boost dc-dc converters optimized for 24-V inputs
TDK Corporation announces the addition of 20A 300W rated models to the i7C non-isolated DC-DC converter series. These buck-boost board mount power modules have been optimized for 24V input with a range of 9 to 36Vdc and can be adjusted from 8 to 24V. The i7C topology enables a seamless transition from buck (voltage reduction) […]
Isolated gate driver safely controls SiC MOSFETs
Joining STMicroelectronics’ STGAP family of isolated gate drivers, the STGAP2SiCS is optimized for safe control of silicon carbide (SiC) MOSFETs and operates from a high-voltage rail up to 1200V. Capable of producing a gate-driving voltage up to 26V, the STGAP2SiCS has a raised Under-Voltage Lockout (UVLO) threshold of 15.5V to meet the turn-on requirements of SiC […]
Power diodes target industrial welding applications
Infineon Technologies Bipolar GmbH & Co. KG launches a new generation of power diodes. The new housing less diode family is designed for medium frequency resistance welding and high current rectifier applications. The devices meet the market requirements for higher forward current, low conduction losses, and higher power cycling capability. With this new design, the […]
Half-bridge 50-V gate drivers optimized for fast switching
Infineon Technologies AG broadens its EiceDRIVER portfolio with new 650 V half-bridge and high and low side gate drivers. The new devices are based on the company’s unique silicon-on-insulator (SOI) technology. They provide leading negative VS transient voltage immunity and monolithic integration of real bootstrap diodes. All these features reduce BOM and enable more robust […]
High-current shielded power inductors feature low dc resistance
Bourns, Inc. announced that it has added three new automotive-grade product series to its high current shielded power inductor line. The new Model SRP7028AA, SRP7050AA, and SRP1038AA series are designed to meet today’s high current density and high-temperature requirements for power management and EMI filtering in DC-DC converters and power supplies in consumer, industrial, and telecom electronics applications. Bourns’ […]
Current-compensated ring core chokes suppress common-mode interference
TDK Corporation presents a new series of current-compensated EPCOS double-ring core chokes for the suppression of common-mode interferences. These chokes are available in three sizes with current handling capacities between 10 A and 17 A, and with a rated voltage of 250 V AC (50/60 Hz). Depending on the type, the inductance value is between […]
Power inductors feature low radiation, low buzz noise and wide operating temperatures
Bourns, Inc. introduced three new AEC-Q200 compliant high currents shielded power inductor series. Helping to meet the high current density, high temperature, and reliability requirements for power management and EMI filtering in a variety of consumer, industrial, and telecom electronics applications, Bourns Model SRP1580CA, SRP1510CA, and SRP1513CA inductors offer high current capacity, compact size, high operating frequency, and […]
