Product Details

China AC/DC compact single output enclosed 12v switching power supply

Product Description

S-25W series enclosed switching power supply

China enclosed switching power supply manufacturers, built-in type chassis, metal shell, switch power supply can be used for room temperature

environment. Universal ac input voltage range,have complete protection function, 100% full load aging test. Security monitoring, display, light box,

suitable for indoor use.

Description:

S-25W series compact single switching power supply feature:

· Universal AC input range

· Small volume,low weight,high efficiency

· Protections: short circuit/over load

· Cooling by free air convection

· LED indicator for power on

· 100% full load burn-in test

Model		S-25-5	S-25-12	S-25-15	S-25-24
Output	DC voltage	5V	12V	15V	24V
	Voltage tolerance	±2%	±1%	±1%	±1%
	Rated current	5A	2.1A	1.7A	1.1A
	Current range	0~5A	0~2.1A	0~1.7A	0~1.1A
	Rated power	25W	25.2W	25.5W	26.4W
	Ripple & noise	50mvp-p	100mvp-p	100mvp-p	120mvp-p
	DC voltage adjustable range	±10%	±10%	±10%	±10%
Input	Voltage range	80~264VAC, 120~370VDC
	Frequency	47~63HZ
	AC current	0.35A/230VAC
	Efficiency	76%	78%	78%	80%
	Inrush current	Cold start current 30A/230VAC
	Leakage current	<0.5mA/240VAC
Protection	Over load	105 ~ 135% rated output power
		Protection type: Hiccup mode, auto-recovery after fault condition is removed.
	Over voltage	5.75~6.75V	13.8~16.2V	17.25~20.25V	27.6~32.4V
		Protection type: Hiccup mode, auto-recovery after fault condition is removed.
Environment	Working temp,humidity	-10°C~+60°C, 20%~90%RH
	Storage temp,humidity	-20°C~+85°C, 10%~95%RH non-condensing
	Withstand vibration	10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes
Safety	Withstand voltage	I/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC
	Isolation resistance	I/P-O/P, I/P-FG, O/P-FG: 100M ohms/500VDC
Fit standard	Safety standard	Compliance to UL1012
	EMC standard	Compliance to EN55022,CLASS A
Others	Dimension	845838mm(LWH)
	Weight/packing	0.15kg/80pcs/13kg/0.024m3/0.87CUFT

Remark:
1 All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2 Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3 Tolerance: includes set up tolerance, line regulation and load regulation.

FAQ

Q 1. what's the payment terms?

A. We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram

Q 2. how's the delivery time ?
A. usually it will take about two weeks for production

Q 3. tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.

Q 4. what kind of material of transformer?
A. For servo type stabilizer,we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.For relay type stabilizer,we use toroid coils, the material is aluminum. comparing with square coils,toriod coils with high efficiency.

Q 5.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.

Q 6.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.

Q 7.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 10000pcs and big capacity near 2000pcs.

Q 8.Where is your market?
A. Our products are popular inNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europeand so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q 9. what kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE,PCT,SGS.