N200V4.5-B power supply for LED display screens
The G-Energy N200V4.5-B provides up to 200W maximum output for LED display applications. The product listing specifies 200–240Vac input, natural cooling and a 190 × 82 × 30 ±0.5 mm enclosure. Check the model suffix and electrical requirements when replacing an existing unit.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | N200V4.5-B |
| Maximum output power | 200W Max |
| Input voltage and frequency | 200–240Vac, 47–63Hz |
| Leakage current | <1mA (Vin: 230, as listed) |
| Working temperature | −30°C to 50°C |
| Storage temperature | −40°C to 80°C |
| Cooling method | Natural cooling |
| Power factor | 0.45 at 230Vac |
| Dimensions (L × W × H) | 190 × 82 × 30 ±0.5 mm |
| Protection functions | Input undervoltage protection, output short circuit protection, input undervoltage recovery point, output current limiting protection point |
Compatibility checks
Match the required output voltage and current, AC input, terminal layout and mounting arrangement to your display. The power rating and enclosure size alone do not guarantee interchangeability. Contact us with the full model label if you need help identifying a replacement.
Product photo
Frequently Asked Questions
What input voltage does the N200V4.5-B require?
The listed input is 200–240Vac at 47–63Hz. A 110V AC supply is outside this specified range.
What is its maximum output power?
The N200V4.5-B is listed at 200W maximum output power. Verify the required output voltage and current before choosing a replacement.
What are the dimensions?
The listed length × width × height is 190 × 82 × 30 ±0.5 mm. Check terminal access and the mounting arrangement as part of the fit assessment.
What does the 0.45 at 230Vac specification mean?
It is the power factor at 230Vac. It should not be read as 45% conversion efficiency. This listing does not specify a conversion-efficiency value.
What temperatures and cooling method are specified?
The listed working range is −30°C to 50°C, with natural cooling. The storage temperature range is −40°C to 80°C.
