The working frequency of Meanwell/Meanwell switching power supply is 25KHz-HS-350

Introduction: Meanwell/Meanwell switching power supply working frequency 25KHz-HS-350, 1 year shelf life, size: 215*115*50mm(L*W*H), working frequency 25KHz, 100% full load burn-in test

Product Picture Show:
The working frequency of Meanwell/Meanwell switching power supply is 25KHz-HS-350

The working frequency of Meanwell/Meanwell switching power supply is 25KHz-HS-350

   Features:
   High efficiency, high reliability and low cost
   AC input power supply for worldwide use
   Protection characteristics: short circuit/overload/overvoltage
   Built-in DC fan forces air cooling
   Built-in fan switch control

   Product Model:

Model		HS-350-5	HS-350-7.5	HS-350-12	HS-350-13.5	HS-350-15	HS-350-24	HS-350-27	HS-350-48
lose go out	DC output voltage	5V	7.5V	12V	13.5V	15V	24V	27V	48V
	Output Voltage Tolerance (Note 3)	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
	Rated output current (Note 4)	50A	40A	29A	25.8A	23.2A	14.6A	13A	7.3A
	Output current range	0-50A	0-40A	0-29A	0-25.8A	0-23.2A	0-14.6A	0-13A	0-7.3A
	output power	250W	300W	348W	348.3W	348W	350.4W	351W	350.4W
	Ripple and Noise (Note 2)	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p
	DC voltage adjustable range	-10%，+12%	±20%	-16%，+10%	-12%，+11%	-10%，+20%	-16%，+10%	-4%，+18%	-15%，+17%
	Start, rise, hold time	200ms, 50ms, 20ms full load
lose enter	Input voltage range	90～132 VAC/180～264VAC 47～63 Hz； 254~370VDC is selected by the switch
	AC input current	6.5A/115 V 4A/ 230 V
	efficiency	74%	76%	76%	79%	78%	81%	82%	83%
	impact current	Cold start current: 50A/115V, 50A/230V
	creepage flow	＜3.5 mA/240VAC
protect protect special sex	overload protection	105%～135%
	overload protection	Protection mode: current limit, automatic recovery
	Overpowered Pressure protection	115%～135%
	Overpowered Pressure protection	Protection mode: voltage limit, automatic recovery
	Fan on/off control	RT3≥ 55°C fan on, ≤ 45°C fan on, ≥ 80°C cut off output (5~7.5V)
		RT3≥ 65°C fan on, ≤ 55°C fan on, ≥ 80°C cut-off output (12~15V)
		RT3≥70°C fan on, ≤ 60°C fan on, ≥85°C cut-off output (24~48V)
ring border	Operating temperature, humidity	-10℃～+60℃；20%～90 %RH
	Store at temperature and humidity	-20℃～+85℃；10%～95 %RH
	Seismic sex	10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis
quiet whole	Pressure-resistant sex	Input/output room: 1.5KVAC Input and ground: 1.5KVAC Output and ground: 0.5KVAC
quiet whole	insulation resistance	Input/output room, input and ground, output and ground: 100M Ohms/500VDC
symbol combine sign permit	safe standard	UL1950 compliant
symbol combine sign permit	EMC standard	Drsign refer to FCC Part15 J Conduction Class A
that it	weight	1.1.5Kg
that it	wrap	12pcs/14.3Kg/0.93CUFT
prepare concentrate	1. All parameters are measured at 230VAC input, rated load and 25°C unless otherwise specified. 2. Ripple and noise voltages are measured with 0.1μ and 47μ capacitors at the end of a 20MHz bandwidth oscilloscope with a 12-inch twisted pair. 3. Tolerance is the sum of voltage setting error, voltage regulation, and current regulation. 4. The specific output current is shown in the output derating curve.

Product shape and installation size:
The working frequency of Meanwell/Meanwell switching power supply is 25KHz-HS-350

The above introduction is the product MEAN WELL/Meanwell switching power supply working frequency 25KHz-HS-350, mainly to understand the characteristics and materials of the product, we always uphold the integrity of life, sincere service attitude. If you are interested in our products, please contact our sales staff, we look forward to your call, hope our technology and service to bring you a good experience.

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The working frequency of Meanwell/Meanwell switching power supply is 25KHz-HS-350

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