Form fit and function replacements for obsolete power supplies available from Powerstax

Powerstax, one of Europe’s leading value-added and industrial power solutions manufacturers, can offer users of legacy equipment and those involved with repair or refurbishment of critical or capital systems form-fit-and-function replacement power supplies incorporating the latest technology and providing major increases in reliability and efficiency.

A typical form-fit-and-function power supply from Powerstax

A recent example involved the recommissioning of an ion implant system used in semiconductor device fabrication. Replacing the over 20-year-old power supplies without the need to modify the system chassis or control systems required a custom designed power supply.

The replacement product supplied made use of a modern high efficiency AC-DC “brick” module with an additional current limit circuit and an external output voltage adjustment circuit via a 10-turn potentiometer fitted to the front plate to allow it to function exactly as the original power supply. The new power supply has a 90-253 VAC universal input allowing the original input voltage select link to be removed and provides an output of 48VDC @ 7.5A.

Chief executive officer of Powerstax, Tim Worley comments: “We have many years’ experience of manufacturing custom and added value power conversion products. Offering this expertise to users of legacy systems by providing form-fit-and-function replacement power supplies ensures critical and capital equipment can continue in service for many more years improving ROI and avoiding unnecessary replacement costs.”

Powerstax designs and manufactures anextensive range of standard, value-added and custom AC and DC power solutions for a broad range of fixed and mobile applications including hot-swap front-end AC-DC bulk power, DC-DC converter bricks and modules and programmable, modular, rack mounted power supplies. Their Drake range of transformer rectifiers offer output currents to 5,000A and output power up to 1000kVA and beyond. Power solutions are available for harsh (marine, offshore, desert) and hazardous (Zone 1 and Zone 2) environments and can be oil, air or water cooled and can be sealed up to IP65 if the environment dictates with purge and pressure systems and heat exchangers incorporated if required.

The main markets served by Powerstax include high-end industrial, defence, vehicle and transportation, defence and avionics, impressed current cathodic protection, water treatment, test, measurement and control and medical equipment.

www.powerstax.com

Check Also

Latest LED Driver family from Allegro eliminates PWM audible noise with patented control method

Allegro MicroSystems has launched the A8060x family, its latest generation of advanced LED backlight drivers. …