- Contact Person : Mr. Ye Carl
- Company Name : Shenzhen Guandexin Technology Co., Ltd.
- Tel : 86-0755-61173318
- Fax : 0755--27455938
- Address : Guangdong,Shenzhen,Floor 4 Building 1, Baoshu industrial Zone, Baoan District
- Country/Region : China
- Zip : 518000
120w ac dc universal power supply for tv
120w ac dc universal power supply for tv
Features
1. AC input range selected by switch
2. Protections: short circuit/ overload/ over voltage/ over temperature
3. High efficiency, low working temperature
4. Withstand 300vac surge input for 5 second
5. Built-in EMI filter, low ripple noise
6. 100% full load burn-in test
7. LED indicator for power on or off
8. Fixed switching frequency at 25KHZ
9. Low cost, high reliability
10.2 years warranty
Application:
1) Suitable for industrial equipment, security monitoring.
2) Suitable for LED billboard, LED lighting.
3) Suitable for medical treatment, CCTV camera power supply.
4) Widely used in any other area.
Service
1) To be a reliable, reputable and most responsible manufacturer, we are good at listening and communicating with our clients. If need any information, please feel free to send us your inquiry.2) Your inquiry will be replied shortly (within 12hrs)3)Well-trained and experienced staff will respond all of your questions.4) The service of OEM&ODM available5) 2 years' warranty
Parameters:
Max output wattage | 120W | |||
Input | Voltage | 90-132VAC or 180-260VAC (selectable by switch) | ||
Frequency(HZ | 50-60HZ | |||
Current(Full load) | 6.5A max (115VAC) 4A max (230VAC) | |||
Inrush Current | <60AMAX (115VAC) /60Amax (230VAC) | |||
Leakage Current | <3.5mA /240VAC | |||
Output | Voltage | 5VDC | 12VDC | 24VDC |
Voltage Accuracy | ±3% | ±2.5% | ±1.25% | |
Max. Current | 20 | 10 | 5 | |
Line Regulation | ±0.5% | ±0.5% | ±0.5% | |
Load Regulation) | ±1% | ±1% | ±1% | |
Minimum Load | 0% | 0% | 0% | |
Typical Efficiency | 80% | 84% | 89% | |
Adjustable extent of output voltage | 4.5-6.5V DC | 9-15V DC | 22-27V DC | |
Ripple Noise(max) | 150mV | 150mV | 150mV | |
Hold-up time | 20 ms min | |||
Switching Frequency | 30-100KHZ | |||
Protection | Over Load | 105-150% rated output power | ||
Protection type: Auto recovery | ||||
Short Circuit | Protection type: Auto recovery | |||
Electric Strength | Input-Output | 1500VAC | ||
Input-FG | 1500VAC | |||
Output-FG | 1500VAC | |||
Safety EMC
| Safety Standards | UI60950 EN60950 |
EMI | EN55011 class B EN55022 class B | |
EMS Immunity | EN55024 EN61000-6-2 | |
Harmonic Current | EN61000-3-2 |
120w ac dc universal power supply for tv
