G-energy J200V4.0-3.0A3 LED Display Switching Power Supply
$47.99
G-energy J200V4.0-3.0A3 LED Display Switching Power Supply offers dual 4.0V and 3.0V outputs with 200W power and stable performance for LED displays.
G-energy J200V4.0-3.0A3 LED Display Switching Power Supply Description
The G-energy J200V4.0-3.0A3 LED Display Switching Power Supply is a compact, high-efficiency power solution engineered for professional LED display systems. With dual low-voltage outputs and stable electrical performance, it is designed to support LED modules and control components that require precise 4.0V and 3.0V power delivery. Its slim form factor and optimized efficiency make it ideal for LED display cabinets where space, reliability, and continuous operation are critical.
Product Features:
• Dual-output LED display switching power supply designed for professional LED screen applications
• Provides stable 4.0V and 3.0V DC outputs to support different LED modules and control circuits
• Delivers up to 200W total output power for reliable operation in fixed LED display systems
• Supports 200–240VAC input at 50/60Hz, suitable for standard commercial and industrial power environments
• High working efficiency of up to 87%, reducing energy loss and heat generation
• Low voltage ripple of 200mV helps maintain stable performance of sensitive LED components
• Slim and compact housing allows easy installation inside LED display cabinets and enclosures
G-energy J200V4.0-3.0A3 LED Display Switching Power Supply Specification:
| Module | J200V4.0-3.0A3 |
|---|---|
| Output Power | 200W |
| Input Voltage | 200–240VAC |
| Input Frequency | 50/60Hz |
| Input Current | 3.0A Max |
| Output 1 Voltage | 4.0V DC |
| Output 1 Current | 30A |
| Output 2 Voltage | 3.0V DC |
| Output 2 Current | 25A |
| Efficiency | ≤87% |
| Voltage Ripple | 200mV |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].






























































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