Calex Manufacturing Company, Inc. announces the 250-Watt LHC Series AC-DC power supply. The ruggedized, weatherproof enclosure and thermal design allow the power supply to be deployed in severe conditions. The LHC series was specifically designed to operate in the most demanding weather conditions, and for use in harsh shock and vibration environments. The LHC series […]
power modules
Eval board wrings out LED power modules, includes analog and PWM dimming
With the MagI³C-LDHM (LED Step Down High Current Module) Power Module, Würth Elektronik now has the perfect solution for LED power supply in its portfolio. To make it even easier for developers to use these DC-DC converters with integrated controller IC, inductors, and capacitors—Würth Elektronik now offers an LDHM Evaluation Board. It integrates an efficient […]
Power module integrates 6-channel 1.2-kV gate drivers, SiC MOSFETs
Infineon Technologies AG has launched a 1200 V transfer molded silicon carbide (SiC) integrated power module (IPM) and concludes the massive roll-out of SiC solutions for this year. The CIPOS Maxi IPM IM828 series is the industry’s first in this voltage class. The series provides a compact inverter solution with excellent thermal conduction and a […]
90-A dc-dc converter delvers high power density at 178A/in2
With IT and networking technologies continue to pack more features and processing capacity into smaller packages, printed circuit and wired board space are at more of a premium than ever before. For power engineers and board designers, that can mean less board space available for required power components. ABB is helping to free up valuable […]
Eval kits speed GaN power device uses in industrial motors, energy storage systems, inverters
GaN Systems announced the availability of four new integrated power module evaluation kits: 100V Driver GaN DC/DC Power Stage Module, 650V 150A Half-Bridge IPM, 650V 150A Full-Bridge Module, and Driver, and 650V 300A 3-Phase Module and Driver. These modules are designed to be easy to use and evaluate performance in high power applications such as traction […]
Triple-isolated ac/dc industrial supplies output 300 W
Cosel Co, Ltd announced the expansion of its leading RB series, designed for mid-size robotics and factory automation, with the addition of a 300W version. The RBC300F is an open-frame, configurable AC/DC power supply with triple outputs tailored for robotic controllers and factory automation. Based on a unique concept, the Cosel RBC300F series offers three […]
Zero-cross detection IC optimized for appliance power supplies
ROHM announces the availability of BM1ZxxxFJ, an integrated zero cross detection IC series, optimized for home appliances such as vacuum cleaners, washing machines, and air conditioners. The rising demand for smart appliances and IoT applications has added communication functionality (i.e. Wi-Fi) to home appliances. As it is necessary for such devices to always be ON to […]
SMD power inductors handle high temperatures, high currents
Sumida continues the expansion of its AEC-Q200 qualified SMD inductors with the introduction of the CDEP13D**/T150 line. Consisting of ten standard types and ten high-power types, the new devices offer a combination of four key benefits, when compared to many other inductors. These are high temperature, high current, high-insulation voltage, and magnetic shielding. Inductance values range from […]
4:1-input, 15-to-30-W dc-dc converters sport medical/ICT safety certifications, 5-kVac isolation
The 15-to-20-W PXG-M and 30-W PXD-M30 board-mount dc-dc converter series carries a 4:1 input ranges of 9-to-36-Vdc and 18-to-75 Vdc. The two series are certified to IEC 60601-1 (medical) and IEC 62368-1 (ICT – Information and Communication Technology equipment). The input-to-output isolation is 5,000 Vac allowing their use in multiple medical and industrial applications. The […]
Weatherproof 300-W Li-ion battery charger for E-mobility apps
Calex Manufacturing Company, Inc. announces the addition of the 300 Watt CEV Series charger for li-ion batteries. The ruggedized packaging and thermal design make the AC-DC charger one of the most resilient on the market. The series can be used as either an external charging source or installed onboard a li-ion battery operated application. The CEV […]
