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240w lcd tv variable voltage dc transformer
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Product Details
| Place of Origin | Guangdong, China | Brand Name | GD | |
| Model Number | GD-S04 | Output Power | 201 - 300W | |
| Output Type | Single | Input Voltage | 220V | |
| Output Voltage | 10V-40V | Output Frequency | 50-60Hz | |
| Output Current | 5A-20A |
Product Description
Specifications
1:240w lcd tv variable voltage dc transformer2:100% full load burn-in test
3:2 years' warranty
4:OEM/ODM factory
5:RoHS
240w lcd tv variable voltage dc transformer
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 available
5) 2 years' warranty
Parameters:
Technical Specification | ||||
Max. Output Wattage | 240W | |||
Input | Voltage | 90-132V AC, 180-260V AC (Selectable by switch) | ||
Frequency | 50-60Hz | |||
Current (Full load) | 2.5A Max. (115V AC), 1.6A Max. (230V AC) | |||
Inrush Current | <60A Max. | |||
Leakage Current | <3.5mA (240V AC) | |||
Output | Voltage | 5V DC | 12V DC | 24V DC |
Voltage Accuracy | ±3% | ±2.5% | ±1.25% | |
Max. Current | 40 | 20 | 10 | |
Line Regulation | ±0.5% | ±0.5% | ±0.5% | |
Load Regulation | ±1% | ±1% | ±1% | |
Min. Load | 0% | 0% | 0% | |
Typical Efficiency | 78% | 81% | 87% | |
Adjustable Range of Voltage | 4.5-6.5V DC | 9-15V DC | 22-27V DC | |
Max. Ripple & Noise | 150mV | 150mV | 150mV | |
Hold-up Time | 20ms Min. | |||
Switching Frequency | 30KHz | |||
Protection | Over Load | 105-150% of Rated Output Power Protection Type: Auto Recovery | ||
Short Circuit | Protection Type: Auto Recovery | |||
Electric Strength | Input-Output | 1500V AC | ||
Input-FG | 1500V AC | |||
Output-FG | 1500V AC | |||
Isolation Resistance | Input-Output, Input-FG, Output-FG: 100Mohms/500V DC | |||
Environment | Operating Temperature | -10-+50°C (Refer to The Point 4 Output Load Duration Curve) | ||
Storage Temperature | -25-+85°C | |||
Temperature Coefficient | ±0.03%°C(0°C<t<50°C) | |||
Humidity | 95%RH | |||
MTBF | >50000h@25°C(MIL-HDBK-217F) | |||
Vibration | 10-500Hz, 2G 10Min./Cycle, 60Min. Along X, Y, Z Axes | |||
Feature | Dimension(L*W*H) |
| ||
Weight |
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Cooling Method | Naturally Air-cooled | |||
Safety & EMC | Safety Standards | UL60950 EN60950 | ||
EMI | EN55011 Class B EN55022 Class B | |||
EMS Immunity | EN55024 EN61000-6-2 | |||
Harmonic Current | EN61000-3-2 | |||
Contact Us
- Shenzhen Guandexin Technology Co., Ltd.
- Contact nameCarl Ye Chat Now
- Phone86-755-61173318
- AddressFloor 4 Building 1, Baoshu industrial Zone, Baoan District, Shenzhen, Guangdong
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