TDK industrial PSUs work at 115, 230 and 277Vac | Heisener Electronics
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TDK industrial PSUs work at 115, 230 and 277Vac

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Post Date: 2018-01-12, TDK Corporation
alled CSW65, it has a rated output power of up to 65W. This input accepts voltages from 90 to 305Vac and operates at 277Vac without the need for a step-down transformer. In the absence of forced air cooling, the ambient temperature is -10 to + 70 ° C, and the output voltage is linearly decreased from 70 ° C to 50 ° C to 50%. The output voltage is 5, 12, 15, 18, 24, 28, 48 and 54V, and all models meet Class VI energy efficiency and ErP Tier 2. The average efficiency level is greater than 89% (87.2% for 5V models), and the no-load power consumption is less than 150mW.   U-shaped channel structure with optional cover and DIN rail mounting clips. Dimensions are 63.5 x 120.7 x 38.1mm (DIN rail clip can stretch 38.1 to 47.2mm). All models have been certified to IEC / EN / UL / CSA 60950-1 safety standards, and 24V models have been evaluated to UL 1310 (NEC Class 2).   The CE mark complies with low voltage, EMC and RoHS2 directives, and the device complies with EN 55032-B (radiation and conduction) and EN 55024 immunity.   Anticipated applications include intelligent building automation, lighting, heating, cooling and secure user access systems.