Rain Proof Power Supply 12V 300W
Rain Proof Power Supply 12V 300W
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Features:
* AC input range selectable by switch
* Protections: Short circuit / Overload / Over voltage / Over temperature
* Cooling by free air convection
* LED indicator for power on
* 100% full load burn-in test * Withstand 300vac surge input for 5 second
* Built-in constant current limiting circuit
* Low cost, high reliability
* Fixed switching frequency at 90KHz
* 2 years warranty
300w Rainproof Power Supply Specification
Output Power 300w
OVER VOLTAGE Protection Yes
Output Voltage DC 12V
OVER LOAD Protection Yes
Input Voltage AC 220V 5%
OVER TEMP. Protection Yes
Frequency 47-60Hz
WITHSTAND Voltage 2KVAC/Min
Efficiency 80%
ISOLATION RESISTANCE 100m
RIPPLE&NOISE 100mVp-p
Cooling By Fan
HOLD UP TIME 20ms(220VAC)
Working Temp. 30-50C
SETUP, RISE TIME
50ms(220VAC)
Warranty
2 Years
