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> 300W voltage adjustable switching module power supply
300W voltage adjustable switching module power supply
Voltage Adjustable Switching Module Power Supply
* Product Description: Safety standards: according to GB4943, UL609 filter built-EML, Aging 100% load
* With over-voltage, over-current and short circuit protection
* Input voltage - AC220V 10%
* Output voltage: 0V-rating for regulation
* Full load efficiency:> 75% (100W below), > 85% (100W and above)
* Ripple and noise (VP-P): 1%
* Typical load regulation: 1%
* Output voltage adjustment range - 1V from transfer
* Output Overload Protection - 110-150%
* Output overvoltage protection - 115-150%
* Pressure test - Enter the output: 3KV AC/1min
Input-to-ground: 1.5KV AC/1min
* Open time: 50ms (typical value)
* Hold time: 20ms (typical value)
* Operating temperature: -10 degrees ~ +50 degrees
* Storage temperature: -20 degrees ~ +85 degrees 50,
* EMC standards: According to GB9254, EN55022A-level design
* Working hours MTBF:> 50,000 hours
* Cooling mode: air-cooled (fan-cooled 300W above)
