Product category:
AC/DC Power Supplies
News Release from: Puls UK | Subject: ML100.102
Edited by the Electronicstalk Editorial
Team on 12 November 2003
High-power switcher produces 12V
efficiently
Using a novel circuit design, Puls has increased the efficiency of its 12V devices to above 89%.
Using a novel circuit design, Puls has increased the efficiency of its 12V devices to above 89% The new ML100.102 power supply achieves almost the same efficiency as the company's 24V ML100.100 (100W)
This article was originally published on Electronicstalk on 3 Jul 2008 at 8.00am (UK)
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DIN-rail supplies have voltage drops covered
The latest addition to the Dimension range of DIN-rail power supplies from Puls offers an answer to the age-old problem of the voltage drop inherent in longer cables.
The unit also offers full power up to 60C, rather than the 50C (and sometimes as low as 40C) offered by competing products.
If a small derating factor of 2W/K is allowed, the device can be operated continuously at 70C.
The ability to operate at such high ambient temperatures ensures that in normal environments failures are relatively rare, and the expected service life is particularly long.
The output voltage of the ML100.102 can be varied continuously over the range from 12 to 15V with an output current of 7.5A.
The new power supply offers all the advantages of the ML100 series, including series and parallel connectivity, an "autoselect" wide-range input for any mains voltage in the world and reliable spring-loaded terminals for rapid cable connection.
The device is protected against continuous short circuits, overload, idling, negative feed and transients in accordance with VDE0160/W2 under any possible load.
Buffer times greater than 20ms are guaranteed and the MTBF at full load is greater than 500kh.
The convection-cooled DIN rail power unit measures 73 x 75 x 103 mm, and can be installed in a variety of orientations.
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