Littelfuse, Inc. announced the new SMTOAK2 TVS Diode Series. Many of today’s high-power, high surge rating TVS diodes are only available in axial leaded packages. The compact, 2 kA 8/20 μs rated, surface-mount package SMTOAK2 TVS Diode Series allows electronics designers to achieve a more robust transient voltage, overvoltage protection, and lightning protection system while […]
Medical
Medical power supplies get 1.5 kW version
COSEL Co, Ltd announced the expansion of its medical power offering with the addition of a 1500W version to its PJMA series. The 1500W PJMA1500F has a universal input range of 85 to 264VAC and complies with international safety standards. Designed for demanding medical applications, the PJMA series is suitable for Body Floating (BF) applications […]
Far UV-C, deep UV-C LEDs sport super-high outputs
Silanna UV has announced new far UV-C and deep UV-C LEDs that take advantage of the company’s patented short-period superlattice (SPSL) technology for industry-leading performance in the difficult-to-obtain 230 – 265 nm UV range – including the highest output power in any mass-produced UV LED at 235 nm. The far UV-C 235 nm SF1 series […]
GaN 3-phase BLDC motor drive delivers 20 A
EPC announces the availability of the EPC9176, a 3-phase BLDC motor drive inverter using the EPC23102 ePower Stage GaN IC with embedded gate driver function and two GaN FET with 5.2 mΩ typical RDS(on). The EPC9176 operates from an input supply voltage between 20 V and 80 V and can deliver up to 28 Apk […]
UVC emitting diodes offered in ceramic- and quartz-based packages
Vishay Intertechnology, Inc. introduced two new UVC (short wavelength ultraviolet) emitting diodes in a ceramic / quartz-based package for sterilization in medical, industrial, and consumer applications. Compared to previous-generation solutions, the Vishay Semiconductors VLMU35CR40-275-120 and VLMU35CR41-275-120 deliver higher radiant power at a lower cost while offering higher disinfection efficiency and longer service life. The devices […]
Single-phase EMC filters handle protection class II apps
SCHURTER announces its new FMAB NEO single-phase EMC filter for Protection Class II applications. This new double-insulated filter with no protective ground expands SCHURTER’s latest EMC filter family to include both Protection Class I and Class II versions. The Class II version meets the more stringent requirements for critical medical systems and at-home medical care […]
Beefy 800-W convection-cooled supplies handle 300% peak power for three seconds
COSEL Co, Ltd announced the introduction of 800W free-air convection cooling power supplies, the AEA800F series. With demanding applications in mind, the AEA800F is able to deliver 300% peak power for a period of up to 3,000 milliseconds. Designed for applications requiring a high level of safety, the AEA800F is certified according to the EN62477-1 […]
Ultra-low-current detect switches optimized for battery powered devices
C&K has extended its detect product family to include an ultra-low current version. The SDS ULC (Ultra-low Current) detect switch series is designed to limit power consumption on battery-powered devices. With the proliferation of wireless and portable battery-powered devices, designers require solutions that consume minimal energy to prolong battery life. Combining low current (10µA) with […]
DC/DC 2-W converters come in compact SIP-9 package
TRACO POWER announces their new TRV 2M series of 2 Watt DC/DC in the compact SIP-9 package with reinforced isolation of 5000 VAC for medical and industrial applications. This series is designed to protect any connected interfaces or applied parts to patients with 2XMOPP compliance. The TMR 2M consists of 21 models offering 1.5:1 input […]
EMI-RFI three-phase filters are volumetrically efficient
KEMET announces its new GTX series of metal box three-phase filters. This series fulfills the growing need for EMI-RFI filters to suppress electromagnetic conductive noise in general-purpose inverters and medical power supplies. The KEMET GTX metal case filters cover three-phase EMC requirements with a wide variety of characteristics. With a nanocrystalline core, these filters achieve […]
