Power

Displaying 161 - 5178 of 5018

AC power supply boasts 4kW variable frequency

AC power supply boasts 4kW variable frequency
The PCR4000M, a 4kW variable frequency AC power supply, has been made available by Kikusui's UK Distributor Telonic Instruments. The power supply expands Kikusui's exisiting PCR500M, PCR1000M, PCR2000M and PCR4000M variable frequency (40-500Hz) AC power supplies.
5th August 2014

Precision operational amplifiers operate from ±70V

Precision operational amplifiers operate from ±70V
Expanding the company's LTC6090 family of precision operational amplifiers, Linear Technology has introduced the LTC6091 and LTC6090-5. Operating from a supply voltage up to 140V (±70V), the operational amplifiers have a CMOS input structure which keeps the input bias current to a maximum of 50pA at 85°C, making them suitable for sensor circuits and other applications requiring high input impedance.
5th August 2014

AC/DC power supplies combine high power with small footprint

AC/DC power supplies combine high power with small footprint
A series of AC/DC power supplies, designed to provide up to 300W from a compact 127 x 81mm footprint, has been announced by Powersolve. The JB301/JB301D Series is available in four mechanical options, including U channel and enclosed, to suit the widest range of applications.
1st August 2014


Synchronous buck converters feature 96% efficiency

Synchronous buck converters feature 96% efficiency
Featuring efficiencies of up to 96%, Texas Instruments has introduced the TPS65261 and TPS65262 integrated triple-output synchronous step-down switching regulators. The next generation DC/DC converters are suited for applications such as digital television, set-top boxes, home gateway and access point networks, wireless routers, point-of-sale machines and surveillance equipment.
1st August 2014

DC power adapter targets mobile medical devices

DC power adapter targets mobile medical devices
Designed to power left ventricular assist devices (LVAD), infusion pumps, respirators, defibrillators and other mobile medical devices, Astrodyne has announced a 75W medical grade power adapter which can be used with a car or truck 12 CAP DC power connector. This medical grade DC input power adapter provides superior isolated power to medical devices used in cars and trauma patient transportation vehicles.
1st August 2014

DC/DC converters offer wide input voltage range of 24-110V

DC/DC converters offer wide input voltage range of 24-110V
DC/DC converters offering a wide input voltage range and high efficiency, have been released by MTM Power. The PCMDS150WK-IP65 150W converters are available with a wide input range for battery voltages of 24, 36, 48, 60, 72, 80, 96 and 110V according to EN 50 155. This is enabled by the push-pull topology used while developing these converters.
31st July 2014

Power adapter targets laptops used for medical applications

Power adapter targets laptops used for medical applications
A 105W, AC/DC medical grade power adapter designed to charge Lenovo ThinkPad laptop computers, has been introduced by TRUMPower. The TMP105-20-LNR, which has an output voltage of 20V, comes with a rectangular slim tip plug with a signal pin, making it compatible with Lenovo ThinkPad models such as Helix, T431s, Edge E531, T440s and X1 Carbon.
31st July 2014

Switching ICs meet US DoE EPS efficiency regulations

Switching ICs meet US DoE EPS efficiency regulations
A series of switching ICs suitable for mobile devices which are subject to 30mW no-load limitations, has been released by Power Integrations. The LinkSwitch-3 series delivers primary-side regulation for chargers and adapters up to 10W, making them suitable for smartphones and tablets which are subject to upcoming mandatory US DoE EPS efficiency regulations and EU CoC Tier 2 guidelines.
31st July 2014

Power supply provides output of 1800W over 180-264VAC

Power supply provides output of 1800W over 180-264VAC
The TFE-1800-48, an 1800W, 48VDC front end power supply designed in a sub-1U horizontal package, has been introduced by Tectrol Europe. Along with secondary isolation from 1500VRMS and output adjustable to 54VDC for PoE requirements, the power supply features universal AC input and active PFC and I2C interfaces for advanced status and control functions.
31st July 2014

µModule converter is offered in compact BGA package

µModule converter is offered in compact BGA package
Offered in a 9mm x 15mm x 4.92mm BGA package, Linear Technology's LTM8046 is a 2.5W output DC/DC µModule converter. Featuring 2kVAC galvanic isolation production tested to 3kVDC, the converter combines three 1206 case size or smaller ceramic capacitors and one 0603 size resistor, delivering a compact solution for isolated applications such as industrial, transportation and instrumentation equipment.
30th July 2014


Power documents


Network Headlines

The source for EOL devices

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

 

WEBENCH® Designer