The XingXiu DNP300C-4.6 is a 4.6V DC power supply for LED display equipment. It provides 276W rated output and accepts 180–264VAC, with nominal input of 200–240VAC.
4.6V supply for LED cabinet replacement
The DNP300C-4.6 uses double-transistor forward conversion with input-to-output isolation. Its 165 × 55 × 26 mm enclosure uses ventilation cooling. Compare the required DC voltage, cabinet load and mounting layout before choosing this model.
Specifications
| Parameter | Specification |
|---|---|
| Model | DNP300C-4.6 |
| DC output voltage | 4.6V |
| Input voltage range | 180Vac to 264Vac |
| Normal voltage range | 200Vac to 240Vac |
| Frequency range | 47Hz—63Hz |
| Max input ac current | 4.7Amax@180Vac |
| Inrush current (cold state) | ＜120A@230V |
| Efficiency (full load) | ≧88%@230Vac,Full load |
| Leakage Current | ≦1 mA, @ 230Vac input |
| Normal output power | 276W |
| Input Fuse | T5AL/250Vac |
| Power Factor | PF>0.95@230Vac，Full Load |
| Cooling Method | Ventilation cooling |
| Dimension | 165mm X 55mm X 26mm |
Frequently Asked Questions
Is the DNP300C-4.6 a 300W power supply?
The listed rated output is 276W. Use that specification for selection rather than the number in the model name.
What is the DC output voltage?
The specified output is 4.6V DC for equipment designed for that voltage.
Can it be used with 110V AC input?
No. Its specified operating input range is 180–264VAC.
What size and cooling method does it use?
The enclosure measures 165 × 55 × 26 mm and uses ventilation cooling.
Where can I find the DNP300C-4.6 specification PDF?
The download link is below the product photographs. Check the exact-model terminal and mounting information before ordering a replacement.
Product photographs and specification PDF
Download Specification:
XingXiu DNP300C-4.6 LED Power Supply Specification
