The Magnetic Materials engineering platform from Sumida Components GmbH is an online resource for power electronics and high-frequency design engineers, providing access to MnZn and NiZn ferrite material data, magnetic performance tools and custom ferrite core request capabilities. The platform includes tools for evaluating core losses, dielectric loss components and DC bias pre-magnetization effects, along […]
Industrial
Snap-in power supply enables tool-free industrial wiring
The PROeco II Power Supplies with SNAP IN technology from Weidmuller USA are industrial power supplies designed for control cabinets and automation systems, using SNAP IN wire termination for tool-free connection and release. The units provide up to 95% efficiency, operate in temperatures down to -40°C, use a 100 mm shallow-depth form factor, and include […]
Interleaved PFC, HWLLC combo controller hits 96.5% efficiency, 3W/cc
The RRW11011, RRW30120, RRW40120 and RRW43110 from Renesas Electronics Corporation are GaN-based control and power devices for a Half-Wave LLC AC/DC platform designed to support 500W and higher power conversion in IoT, industrial and infrastructure systems. The platform supports output ranges from 5V to 48V for applications such as USB Extended Power Range charging, power […]
4-level buck converter delivers 6A for smartphone fast-charge designs
The PE26100 multi-level buck converter and PE25304 integrated charge pump switching-capacitor power module from pSemi, a Murata company, are power-management devices designed for battery charging and high-voltage power conversion in mobile, robotics and embedded systems. The PE26100 supports 4.5V to 18.5V input, delivers up to 6A output current and can operate in 4-level buck, 3-level […]
Power modules meet extended HV-H3TRB reliability standards
The BZPACK mSiC® power modules from Microchip Technology are silicon carbide-based modules designed to meet High Humidity High Voltage High Temperature Reverse Bias standards for industrial and renewable energy power conversion applications. Available in half-bridge, full-bridge, three-phase and PIM/CIB configurations, the modules feature a CTI 600 V case, stable Rds(on) across temperature ranges and substrate […]
ORing modules deliver up to 99.5% efficiency
The i1R ORing FET modules from TDK-Lambda are MOSFET-based devices rated for 60Vdc input and up to 60A or 80A operation, designed to replace diodes in redundant or parallel power supply systems. The modules feature a 500 ns turn-off response, low on-resistance down to 1.5 mΩ and a compact 1 x 1 in. package, reducing […]
Chip resistors balance precision and wattage
The RNAN series from Stackpole Electronics is a family of thin film precision chip resistors that uses an aluminum nitride (AlN) substrate to improve thermal conductivity and support higher power handling than standard alumina-based thin film resistors. The series is designed to maintain low TCR, precision and long-term stability associated with nichrome thin film technology […]
Monolithic buck converter pumps 3 A from a small package
The DCP3603 from STMicroelectronics is a monolithic buck converter that delivers up to 3 A from a 3 mm × 1.6 mm footprint, supporting a 3.3 V to 36 V input range for applications such as smart meters, appliances and industrial 24 V systems. The device integrates power switches and compensation, operates at 1 MHz […]
Bourns adds 33 microhenry inductor to it portfolio
The SRN3010BTA-330M from Bourns® is a semi-shielded power inductor in the SRN3010BTA Series that offers 33 µH inductance in a 1 mm max. profile package, with a bottom-soldered lead-wire for improved mechanical strength and stability. Its semi-shielded construction reduces magnetic field radiation compared with non-shielded inductors while providing a lower-cost alternative to fully shielded ferrite-based […]
SIP-8 isolated converters handle up to 75 V input
The TMR 8WI series from TRACO Power is a family of isolated DC/DC converters in a compact SIP-8 package supporting wide input ranges of 4.5–18 VDC, 9–36 VDC and 18–75 VDC with up to 89% efficiency. The converters provide 1500 VDC isolation, short-circuit protection, overcurrent limitation undervoltage lockout and remote on/off control, and are certified […]
