Specifications
IEC certificated CHMS-25-12 Switching power supply1.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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