. XingXiu DNP400L-4.2 LED power supply converts nominal 200–240VAC mains power to 4.2V DC for LED displays. Its rated output is 336W, and its specified input range is 180–264VAC.
Power conversion and cabinet fit
This model uses double-transistor forward conversion with input-to-output isolation. The 180 × 68 × 26 mm enclosure uses ventilation cooling. Match the module voltage and cabinet mounting space before choosing a replacement.
spesifikasi
| Parameter | spesifikasi |
|---|---|
| model | DNP400L-4.2 |
| Voltan keluaran DC | 4.2V |
| Julat voltan input | 180Vac hingga 264Vac |
| Julat voltan biasa | 200Vac hingga 240Vac |
| Julat frekuensi | 47Hz—63Hz |
| Arus ac input maks | 4.7Amaks@180Vac |
| Arus masuk (keadaan sejuk) | <120A@230V |
| Kecekapan (beban penuh) | ≧88%@230Vac,Full load |
| Semasa kebocoran | ≦1 mA, @ 230Vac input |
| Kuasa keluaran biasa | 336W |
| Fius Input | T6.3AL/250Vac |
| Power Factor | PF>0.95@230Vac |
| Kaedah Penyejukan | Penyejukan pengudaraan |
| Dimensi | 180mm X 68mm X 26mm |
Soalan Lazim
Does the DNP400L-4.2 work on 110V AC?
Its specified input range is 180–264VAC, with 200–240VAC nominal input. 110V AC is outside that range.
What are the output voltage and power?
The output is 4.2V DC and the rated output power is 336W.
Berapakah saiz bekalan kuasa ini?
The dimensions are 180 × 68 × 26 mm. Check mounting positions and connector clearance against the specification drawing.
How is the DNP400L-4.2 cooled?
The listed cooling method is ventilation cooling. Keep the cabinet ventilation path clear.
Where can I find the DNP400L-4.2 specifications?
The model-specific PDF download is provided below the product photographs. Use it to check wiring and installation details.
Product photographs and specification PDF
Muat turun Spesifikasi:
Spesifikasi Bekalan Kuasa LED XingXiu DNP400L-4.2
