Power
30V MOSFET adds to efficiency of mobile devices
A new 30V n-channel TrenchFET Gen IV power MOSFET that delivers increased power density and efficiency for mobile devices, consumer electronics, and power supplies has been introduced by Vishay Intertechnology. Offered in the ultra compact PowerPAK SC-70 package, the Vishay Siliconix SiA468DJ provides the industry's lowest on-resistance and highest continuous drain current for 30 V devices in 2 mm by 2 mm plastic packages.
DIN-rail power supplies are efficient for industrial environments
Traco Power has released the TIB family of DIN-rail power supplies that are claimed to feature industry-leading efficiencies up to 94.5%.
Efficient MOSFETs operate at 600V breakdown voltage
Infineon Technologies has extended its existing portfolio of CoolMOS technologies with the 600 V CoolMOS P7 and 600 V CoolMOS C7 Gold (G7) series. The product families are designed to operate at 600V breakdown voltage and deliver improved superjunction MOSFET performance. They achieve unmatched power density in their respective target applications.
MOSFETs’ small package increases density and saves space
There are three voltage classes in the new logic level IR MOSFET family. They are offered in a PQFN package, designed to deliver high power density and improve efficiency, says Infineon Technologies.
Low-cost AC inrush current limiter
Powersolve's ESB-101 is a low-cost peak inrush current limiter designed for capacitive loads in a variety of applications across automation systems and machinery. The ESB-101 is available in either 115VAC or 230VAC versions and limits power-up currents and provides continuous operation up to 16A.
Compact DIN-rail power supplies boost productivity
New DIN-rail power supplies available from Dengrove Electronic Components can deliver up to 50% above rated power, which enables equipment to operate continuously during short-term overloads avoiding disruptive shutdown-reset, and allows designers to satisfy high system-demand peaks using smaller, lower-cost power supplies.
Data communication devices isolated and include power outputs
Two new low power electrically isolated data communication devices, NM485D6S5MC and NMTTLD6S5MC have been announced by Murata Power Solutions, to provide RS485 or TTL interfaces with isolated power. No external components are needed; a single 5V supply allows function on either side of the isolation boundary. With the combination of isolated data communication and power in a single module, the devices save space and design time.
Partnership brings battery management solution to market
A strategic agreement has been signed between Dukosi and Swindon Silicon Systems to bring Dukosi’s disruptive semiconductor chip based battery management solution to market. By engaging with Swindon on a development programme, Dukosi leverages comprehensive testing and certification capabilities. The companies expect that the resulting product will be available in the second half of 2018 supporting multiple end-markets, including the s...
300W medical power supplies offer Class I or II inputs
TDK Corporation has announced the introduction of the DTM300 series of medically certified 300W external power supplies. Certified to the latest IEC 60601-1 & 60601-1-2 medical standards, the products have 4,000VAC isolation from input to output and are offered with either a Class I or Class II input.
92% efficient 480W DIN rail supplies offer high power density
TDK Corporation announces the introduction of the 480W rated DRB480-24-1 DIN rail mount AC-DC power supply with a power density of 0.36W/cm3. Featuring a narrow width, the DRB480 is ideally suited for enclosures and cabinets where space is at a premium. With an average efficiency of greater than 87%, the DRB480 meets ErP standards.