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G-energy J400V5 LED Display Switching Power Supply
$49.00
The G-energy J400V5 LED Display Power Supply offers 160W-400W of power with a 5.0V output and up to 80A, providing reliable, energy-efficient power for LED displays.
G-energy J400V5 LED Display Switching Power Supply Description
The G-energy J400V5 LED Display Switching Power Supply is a high-performance 400W AC/DC power solution engineered specifically for professional LED display systems. Designed for stable, continuous operation, it delivers a reliable 5V DC output with high efficiency and comprehensive protection features, making it ideal for indoor LED screens, rental displays, and fine-pitch LED cabinets. With advanced synchronous rectification technology and intelligent fan cooling, the J400V5 ensures long service life, energy efficiency, and consistent power delivery even under demanding operating conditions.
Product Features:
• Specially designed for LED display applications with high reliability and stable operation
• Rated output power of 400W with continuous full-load capability
• Stable 5.0V DC output with adjustable voltage range from 4.6V to 5.4V
• High efficiency ≥80% at full load (Vin = 220VAC) using synchronous rectification topology
• Wide AC input voltage range of 200–240VAC suitable for standard commercial power systems
• Intelligent fan forced cooling with automatic speed adjustment based on load conditions
• Comprehensive protection functions, including input undervoltage protection and recovery
• Output overcurrent limiting protection to prevent damage under abnormal load conditions
• Output short-circuit protection with hiccup mode and automatic recovery
• Output overvoltage protection with self-recovery function
• Overtemperature protection to ensure safe long-term operation
• High reliability design with MTBF ≥40,000 hours
• Compact mechanical design optimized for high-density LED display cabinets
Compliance & Reliability
• Designed and tested according to GB/T 2423 series environmental standards
• Meets IEC 61000 electromagnetic compatibility standards
• Conforms to GB4943 safety requirements for information technology equipment
• MTBF ≥40,000 hours under rated operating conditions
G-energy J400V5 LED Display Switching Power Supply Specification:
| Module | J400V5 |
|---|---|
| Input Voltage | 200–240 VAC |
| Input Frequency | 47–63 Hz |
| Max Input Current | ≤4.0 A |
| Output Power | 400 W |
| Output Voltage | 5.0 V DC |
| Output Voltage Adjustment | 4.6–5.4 V DC |
| Output Current | 0–80 A |
| Voltage Regulation Accuracy | ±2% |
| Efficiency | ≥80% (Vin = 220 VAC, full load) |
| Power Factor | ≥0.5 |
| Ripple & Noise | ≤200 mVp-p |
| Cooling Method | Fan forced cooling with automatic speed control |
| Operating Temperature | −30°C to +60°C |
| Storage Temperature | −40°C to +80°C |
| Relative Humidity | 10–90% RH, non-condensing |
| Dimensions | 217 × 117 × 30 mm |
| Mounting | M3 screws, maximum insertion depth 3.5 mm |
| Input Undervoltage Protection | 160–175 VAC |
| Input Undervoltage Recovery | 170–185 VAC |
| Output Current Limit Protection | 88–112 A |
| Output Short-Circuit Protection | ≥88 A, hiccup mode with auto recovery |
| Output Overvoltage Protection | Enabled, auto recovery |
| Fan Control | Automatic speed regulation based on load |
Download Resource:
G-energy J400V5 LED Display Switching Power Supply Specification
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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