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7. 550 to 650W modular power supplies.

The TDK-Lambda brand QM4 modular power supplies, rated at 550 to 650W, further extend the QM series, which can provide up to 1500W output power. The QM4 models are available with up to 10 outputs, have full MoPPs, isolation, and low acoustic noise. The power supplies are suitable for use in medical, test and measurement, communications and broadcast equipment. Accepting a wide range 90 to 264Vac, 47-63Hz input (440Hz with reduced PFC), the QM4 can deliver 550W at low line and 650W with a high line 180-264Vac input and will operate in ambient temperatures of -20 to +70[degrees]C(-40[degrees]C start-up).

TDK Corporation

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Title Annotation:EVALUATION ENGINEERING'S FEATURED TECH
Publication:EE-Evaluation Engineering
Date:Aug 1, 2019
Words:106
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