Electronic Products & Technology

DIN rail power supplies have narrow width, long field life

Stephen Law   

Electronics Power Supply / Management DIN rail DIN rail mount power supplies power supplies

TDK-LAMBDA AMERICAS DRB series of ac-dc DIN rail mount power supplies includes 20W and 240W rated models with narrow width, allowing additional devices to be installed on the rail, saving cabinet space. Product’s high 93% efficiency produces less internal waste heat enabling electrolytic capacitors to run cooler, extending field operating life to greater than 7 years at 75% load, 230Vac input. Applications include industrial process control, factory automation, semiconductor fabrication and test & measurement equipment. Devices are rated for continuous operation at 120W and 240W, the DRBs can deliver a +20% peak load for up to 10 seconds.



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