Power

Displaying 11 - 5478 of 5468

Digitally compensated TCXO on display at IMS 2015

IQD’s QXT-260 series of digitally compensated TCXOs, which are housed in a small 2.0x2.5x0.8mm ceramic package, is being launched at IMS 2015. The device employs an analogue ASIC for the oscillator and a high order temperature compensation circuit that provides a smoother signal.
21st May 2015

Light-triggered thyristor features integrated protection

Light-triggered thyristor features integrated protection
An optically triggered thyristor that can improve the reliability, lower the system cost and simplify the design of ultra-high-power applications has been introduced by Infineon Technologies. The 6” thyristor incorporates reliable optical triggering, eliminating the requirement for an external electrical trigger circuit. In addition, on-board safety features such as overvoltage protection, dv/dt protection and protection against forward voltage transients during recovery time further reduce component count and design complexity.
21st May 2015

DC/DC converters accommodate additional supply voltages

DC/DC converters accommodate additional supply voltages
Designed to offer additional voltages in DIN rail power systems, provide isolated outputs and noise immunity or support battery powered or battery backed applications, the DDC15 and DDC30 series of 15 and 30W DC/DC converters have been released by XP Power. 
21st May 2015


DC-DC bus converters aimed at military applications

SynQor’s latest Hi-Rel and Quad-output DC-DC Bus Converters is designed for ultra-high efficiency, reliability and performance. Awarded with key product quality and safety certifications for higher power military use, the converters operate from -55°C to +125°C baseplate temperature with no de-rating. The converters are available at UK & Ireland distributor, Luso Electronics.
21st May 2015

2,500V power amplifier suits power supply & ATE applications

2,500V power amplifier suits power supply & ATE applications
Using a highly reliable cascaded architecture, Apex Microtechnology has introduced a power amplifier that meets the power supply and test equipment markets' demand for higher voltage amplifiers with a small form factor. The PA99 is capable of operating on a maximum voltage supply of 2500V and provides output voltages beyond 2400VPP.
21st May 2015

High voltage intelligent power device enables sine-wave control

Toshiba Electronics Europe has launched a high voltage intelligent power device that enables the sine-wave control of brushless DC electric motors. The TPD4204F will find use in a range of low power industrial fans and pumps as well as white goods including washing machine, dishwashers and fan units.
21st May 2015

Resistors balance pulse power capability with physical size

Resistors balance pulse power capability with physical size
The HS series of high-power, aluminium-housed resistors from ARCOL are on sale at BEC Distribution. The HS300 has a power rating of 300W with a heatsink, and is packaged within an aluminium housing of just 128x42x46mm. Liquid cooling can provide a massive 600W-900W capability.
20th May 2015

Schottky diode boasts high temperature capability

Continuing its support for Semtech’s high reliability discrete products, Astute Electronics has introduced the HR512031BA23C down-hole tailored SiC Schottky diode for the oil and gas industries.  The device surpasses 16 of 18 temperature ranges listed in the top three standards and has a junction temperature between -55 and -220 degC.
20th May 2015

MOSFETs reduce losses & board space

Toshiba Electronics Europe has expanded its family of high-efficiency, low-voltage MOSFETs by adding 30 and 60V devices to its existing 40V offering. These devices will be available in ultra-compact, thermally efficient DSOP Advance package options that significantly improve heat dissipation through dual-sided cooling.
20th May 2015

Reference design simplifies industrial PSUs

Reference design simplifies industrial PSUs
Power Integrations has announced the DER-479 reference design, which demonstrates an industrial power supply using the company’s LinkSwitch-4 family of CV/CC primary-side regulated switcher ICs with a 1200V Bipolar Junction Transistor (BJT). The design supports 440VAC line inputs and features three outputs, which combine to provide up to 11W of highly accurate constant-voltage DC power.
20th May 2015


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