Adjustable Voltage Supply

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2021-05-17 14:01
Browse the number:
381

Send an inquiries

Company Profile

Guangzhou Kaihui Electronics Co., Ltd

By certification [File Integrity]

Contact：gzkaihui(Mr.)

Email：

Telephone：

Phone：

Area：Beijing

Address：Beijing

Website：http://www.kaihuipowersupply.com/ http://gzkaihui.men0222.com/

Product details

350W AC to DC switching power supply, the output voltage can adjust from 0~48VDC, it can be used to the physiotherapy equipment and other industrial equipment.

Features:

1, High efficiency, low temperature rising;

2, Ultra-thin size;

3, Overload, short circuit, over output voltage protection;

Parameter
Item NO.		K10L-H350S48PV
Output	Output voltage	48V
	Output current	7.5A
	Output current range	0-7.5A
	Rated power	350W
	Ripple	480mVp-p
	Output adjustable range	±10%
	Output Accuracy	±1%
	Line Regulation	±0.5%
	Load Regulation	±0.5%
	Set up, Rise, Keep up time	2s, 50ms, 20ms/230VAC
Input	Input Voltage range	100-240VAC
	Input current	3A/115VAC, 1.5A/230Vac
	Input frequency	47~63Hz
	Efficiency	88% @ 220V AC
	Inrush current	COLD START 30A/230V
	Leakage Current	<0.5mA/240VAC
Protection	Over load protection	105~150%, off type protection, and automatic recovery
	short circuit protection	Snoring protection, automatic recovery
	Output over-voltage protection	55-60V, Snoring protection, automatic recovery
Function	Adjust output voltage function	PV terminal connects 0-5VDC, adjust the output voltage, input 5V, output voltage is 48VDC
Function	Shut down function	RC terminal adding the single to turn off the power , TTL level, and high level shut down.
Environment	Working Temp., Humidity	-20~50℃, 10~90% RH, No condensation
	Storage Temp., Humidity	-40~85℃, 10~95% RH
	Temp., Drift	±0.03%/℃(0~50℃)
	Vibration	10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
Safety&EMC standards	Safety standards	GB4943, EN62368-1
	withstand voltage	I/P-O/P:3KV; I/P-FG:1.5KV; O/P-FG:0.6KV AC 1min.
	Insulation resistance	I/P-O/P, I/P-FG, : 500VDC/ 100M Ohms
	EMC standards	GB9254 EN55022 Class B
Others	Dimension	21511530mm(LWH)
	Weight	0.7Kg
Note	1. All parameters 220VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity; 2. Accuracy: includes set up tolerance, line regulation, load regulation and so on; 3. Ripple Test: 30cm long strands connect the power supply and the load, the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end; 4. Line regulation: at rated load conditions, the input voltage changes from low to high measured; 5. Load regulation: the measured output load from 0 to 100% load change measured.

http://www.kaihuipowersupply.com/