Meanwell/Meanwell-HCH-20 single output switching power supply

Introduction: Meanwell/Meanwell-HCH-20 single output switching power supply, waterproof grade: IP67, 1 year shelf life, size: 182*30*20mm (L*W*H), 1 year shelf life

Product Picture Show:

   Features:
   High efficiency, high reliability and low cost
   Protection characteristics: short circuit/overload/over temperature
   Constant current mode power supply
   Suitable for applications such as LED lighting and electronic signage

   Product Model Introduction:

Model		HCH-20-1000	HCH-20-700	HCH-20-350
output	rated current	1000mA	700mA	350mA
	DC output voltage range	12~20V	15~28V	30~57V
	rated power	20W	19.6W	20W
	Ripple and noise	200mVp-p	200mVp-p	200mVp-p
	voltage precision	±5%
	load Adjustment rate	±2%
	Start, rise, hold time	600ms,120ms,24ms/220VAC
input	Input voltage range	160～260VAC 47-63Hz；125～370VDC
	AC input current	0.35A/230VAC
	efficiency	83%
	impact current	Cold start current 35A/230VAC
	creepage flow	<0.5mA/240VAC
Protection characteristics	current limit	±5% of rated output current
		Protection mode: rated current limit
	Overtemperature protection	At RTH≥80°C, over-temperature protection is activated
		Protection Mode: Hiccup mode, which can automatically recover when the temperature returns to normal
environment	Operating temperature, humidity	-20℃～+50℃； 20%~90 %RH (please refer to load derating curve)
	Store at temperature and humidity	-30℃～+80℃； 10%~95 %RH is non-condensing
	Seismic sex	10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis
safe	Pressure-resistant sex	Input/output room: 1.5KVAC
	insulation resistance	Input/output room: 100M Ohms/500VDC
Meets standards	Safety standards, protection level	UL1310Class2 Ip67 certified
	EMC standard	Complies with EN55022, CLASSB
other	size	1823020（LWH）
	wrap	0.22kg/100pcs/23kg/0.033 cubic meters
remark	1. All parameters are measured at 230VAC input, rated load and 25°C unless otherwise specified. 2. Ripple and noise voltages are measured at a 20MHz bandwidth oscilloscope with 12-inch twisted pair ends plus 0.1μ and 47μ capacitors. 3. Tolerance is the sum of voltage setting error, voltage regulation, and current regulation.

Product shape and installation size:
Meanwell/Meanwell-HCH-20 single output switching power supply

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Meanwell/Meanwell-HCH-20 single output switching power supply

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