300W 12V Aluminum energy-saving power-saving output switching power supply

Product Details

Waterproof and dust-proof, aluminum alloy shell, high quality and high quality components, to ensure stable output, full power, anti-interference, energy saving and power saving.

LPV-300 300W Waterproof Irrigation Switch Power Supply
Project		Technical index
Output	DC voltage	12V	24V
	Rated current	25A	12.5A
	Rated power	300W	300W
	Ripple and noise ①	＜120mV	＜200mV
	Voltage Precision	±5%
	Load adjustment rate	±2%
	Linear adjustment rate	±1%
	Starting and rising time	2000ms、25ms、15ms ：115VAC 2000ms、25ms、50ms ：230VAC
Input	Voltage range/ frequency	90-264VAC 47Hz～63Hz；127VDC～370VDC
	Efficiency (typical)②	＞87%	＞88%
	Working current	4.5A/110VAC 2.7A/230VAC
	Impulse current	220VAC： 60A
Protect	Leakage current	105%-135% Protection type: burping mode, automatic return to normal after removing abnormal conditions
	overload protection	115% - 145% protection type: close the output, restart and automatically return to normal
Environmental Science	Working temperature and humidity	-30℃～+70℃；20%～90RH
	Storage temperature and humidity	-40℃～+85℃；10%～95RH
Safety regulations	Withstand voltage	Input output:3KVAC 1 minute
	Leakage current	input shell: 240VAC时＜2.5mA
	Isolation Resistance	Input output, input shell, output shell ：500VDC/100MΩ
Other	size	20812050mm
	Net weight / gross weight	2100/2200g

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