Product category:
AC/DC Power Supplies
News Release from: Schroff UK | Subject: Ecopower
Edited by the Electronicstalk Editorial
Team on 24 September 2001
Cost engineering for power supplies
Schroff's Ecopower switch-mode PSUs offer a wide choice of mains input voltages ranging from between 90V-254V AC and 100-360V DC.
Schroff's Ecopower switch-mode PSUs offer a wide choice of mains input voltages ranging from between 90V-254V AC and 100-360V DC Schroff offers three single-output voltage units, supplying 50, 80 and 130W, a dual unit providing an output power of 80W, and two triple units, offering 80 and 130W
This article was originally published on Electronicstalk on 3 Feb 2000 at 8.00am (UK)
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175W and 350W supplies for CompactPCI 19in racks
Schroff, one of the industry's leading manufacturers of CompactPCI Microcomputer Packaging solutions, has unveiled a complementary range of 19" power supplies.
When the outputs are connected in parallel in redundancy mode, the current share bus (CSB) ensures uniform current distribution, increasing the service life of each of the power supplies.
An integrated redundancy diode is included to isolate the power supply from the system in the event of a failure.
This ensures that a complete system short circuit can never occur if just one unit becomes defective.
All outputs have overvoltage and overload protection and are compliant with standard EN 61000-3-2 thanks to active PFC (power factor correction).
Power supplies are of 3U height with a printed board depth of 160mm.
Depending on the output power, the power supplies have a width of 6 to 28HP.
Power supply heat dissipation is achieved without fans, and it is possible to operate up to an ambient temperature of 70C.
Output derating is from 40 to 50C.
All Ecopower units offer EN 60950, CE and UL accreditation.
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