KOA Speer Electronics introduces new higher power ratings for its SG73P Series of anti-surge, pulse precision thick film chip resistors. The new power ratings by size are 0.2W (0402), 0.33W (0603), 0.5W (0805), 0.75W (1206), and 1.0W (1210). Precision SG73P resistors feature tolerances from ±0.5% to ±5%, T.C.R. of ±100 and ±200ppm/°C and resistance values ranging from […]
TVS components provide circuit protection for remote transmission lines
Protek Devices has introduced a family of high-powered transient voltage suppressor components for circuit protection in DC, AC and remote transmission line applications. The family of TVS components consists of eight devices with varying ranges of volts. These TVS components are high-current capable and offer a good clamping voltage. Other features include a glass passivated […]
Wide input range, dimmable 1-A drivers handle up to 15 high-brightness LEDs
The RCDE-48 series of LED driver modules accept up to 60 Vdc input voltage and produce a 1,050-mA constant-current output with analog or PWM deep dimming. Developed by RECOM, the RCDE-48 series of LED driver modules can provide up to 350 mA, 700 mA or 1,050 mA of constant-current to drive strings of up to […]
Engineering Resource section offers thermal design technical content
Fujipoly recently added an Engineering Resource section to its website. This technical information library gives engineers unrestricted access to useful whitepapers and webinars as well as an extensive collection of Sarcon thermal interface material performance datasheets. The whitepapers cover topics such as the Compression Characteristics of Thermal Interface Gap Fillers, and Understanding the Fundamentals of […]
Robust gate drivers for fast switching SiC power modules
CISSOID delivers robust gate drivers for XM3 SiC MOSFET power modules from Wolfspeed. Aimed at high power density converters, the new gate driver board safely drives the fast switching SiC power modules to achieve low losses and operates in high-temperature environments found inside space-constrained motor drives, compact power supplies or fast battery chargers. The CMT-TIT0697 […]
Ultra-thin bus switches save board space
Diodes Incorporated announced that its family of quad- and dual-channel are now available in an ultra-thin QFN (UQFN) package. The UQFN package makes it easier for OEMs to increase PCB density and reduce product dimensions when developing PC notebooks and tablets as well as networking and telecommunications equipment. Discrete logic devices, such as bus multiplexers […]
Magnetic design tool handles ferrite calculations
TDK Corporation announced its completely revised Magnetic Design Tool with enhanced functionality. The updated tool now enables the fast and easy calculation and graphical representation of application-related parameters for all EPCOS ferrite materials, including new materials for high-frequency switch-mode power supplies, and core shapes. The Magnetic Design Tool is available as a browser-based application and […]
Get ready for SiC-GaN combo power transistors
Researchers in Sweden have come up with a way of putting gallium-nitride transistor structures on a silicon-carbide substrate that potentially lowers the ON resistance of power FETs by an order of magnitude below that of commercial devices available now. The scientists hail from Sweden’s Linköping University and SweGaN, a spin-off company from materials science research […]
Auto-qualified driver ICs now available for 750 V-rated IGBTs
Power Integrations announced the launch of its automotive-qualified SID1181KQ SCALE-iDriver gate driver for 750 V-rated IGBTs. The new part expands the company’s range of auto-qualified driver ICs, following the introduction of the 1200 V SID1182KQ driver IC. Compact, efficient and highly robust, the new driver IC uses Power Integrations’ high-speed FluxLink communications technology to ensure […]
SOI 650-V half-bridge gate drivers excel in MOSFET/IGBT inverter apps
Infineon Technologies AG broadens its EiceDRIVER portfolio with the 650 V half-bridge gate drivers based on Infineon’s unique silicon on insulator (SOI) technology. The products provide leading negative transient voltage immunity, monolithic integration of a real bootstrap diode, and superior latch-up immunity for MOSFET and IGBT based inverter applications. These unique features enable more robust […]
- 1
- 2
- 3
- …
- 91
- Next Page »
@PowerElectrTips
EE World Online
YouTube
Instagram