Specifications

IEC certificated CHMS-25-12 Switching power supply
1.IEC CE ROSH SAA CK BV certificated
2. Over voltage Over heat protection

IEC certificated CHMS-25-12 Switching power supply,Switching power supply,Electrical Equipment & Supplies

This company in specialized in manufacturing low voltage electrical products such as AC Contactors, Air-conditioning AC Contactors, Circuit breakers, Earth leakage Circuit Breakers, Distribution Boxes, illumination Equipment, Distrbution Switches and so on. Since foundation and with advanced technology, we have gained series of approvals, such as ISO9001:2000, CE,CB, CCC and PICC, especially we got UL certificate for Air-conditioning AC Contactors and  the corresponding matched relays in 2005. NOw days,we have established a long-term business cooperation with some famous enterprises from the domestic market and overseas market--- America, Europe, South Africal and Mid-east.

    We always regard quality and service as our first job. Our policy in the new century is " Quality first, Standing today, improving technology, expecting future". Our idea is " Product & Brand Competation, Quality serving world". We hereby would like to work together with more new and old clients to realize our mutual dream of " more excellent products, more competitive prices, more personal service.

   

You are welcomed to contact us anytime, and we will show you our professional technical knowledge about products via fluent English. Our connections: +86 18858847124; Skype: petter4900

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Welcome,my friend!

Glad to introduce  IEC certificated CHMS-25-12 Switching power supply    and our company to you. If you have any questions, please don't hesitate to ask me.

Product details  

Feature 

1.Cooling by free air convection.

2. AC input power suitable for the world.

3. Low price and high reliability.

4.Low output ripple and noise.

5. With short circuit and overload protection.

6. Compact size, light weight.

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Technology parameter

Model	CHMS25-5	CHMS25-12	CHMS25-24	CHMS25-48
Voltage, frequency	170-260VAC,47-63Hz;240-370VDC
Current	0.17A/230V
Efficiency (AC220V)	75%	77%	77%	78%
Inrush current	23A/230V at cold start
Voltage	5V	12V	24V	48V
Current	5A	2.1A	1A	0.5A
Regulation line	1%	1%	1%	1%
Regulation load	3%	1%	0.50%	0.50%
Ripple noise	≤50mVp-p	≤60mVp-p	≤150mVp-p	≤300mVp-p
Temperature Drift	±0.03%/°C(0-50°C)
DC output wattage	25W	25W	24W	24W
Rise,&hold time	1s,100ms,50ms
Over current protection	105%-150% works at over 105%-120% of rating and recovers automatically
Over voltage protection	/
Over heat protection	/
Input to output	AC1500V;500VDC/100MΩ
Input-case,FG	AC1500V;500VDC/100MΩ
Output-case,FG	AC500V;500VDC/100MΩ
Operating temperature and humidity	-10°C- +60°C,20%-90%RH
Storage temperature and humidity	-20°C- +85°C,10%-95%RH
Vibration	10-500Hz at 2G,10minutes period, 60 minutes along X,Y and Z axis
Authenticate	IEC CE ROSH SAA CK BV
EMC standards	IEC/K60950-1 EN61347-1:2008

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