G-energy JPS300P LED Display Switching Power Supply

G-energy JPS300P LED Display Switching Power Supply Description

The G‑Energy JPS300P LED Display Switching Power Supply is a high-performance, industrial-grade power solution designed for LED video walls, signage systems, computers, and servers. Compact yet robust, it delivers a stable 5 V DC output at up to 60 A, totaling 300 W of power, ensuring reliable operation even in demanding environments. The power supply features advanced protection mechanisms, including input under-voltage protection, output current limiting, and short-circuit protection. Its synchronous rectification circuit maximizes energy efficiency, while the temperature-controlled fan automatically adjusts speed based on internal conditions to maintain optimal performance and prolong lifespan. Suitable for industrial applications, this power supply combines efficiency, reliability, and safety in a compact design.

Product Features:
• High Efficiency & Reliable Performance: Uses a synchronous rectification circuit to maximize efficiency, reduce energy consumption, and provide a stable output.
• Wide AC Input Range: 100–240 VAC, 47–63 Hz, suitable for global usage.
• Output Voltage & Current: 5 V DC output, adjustable 4.8–5.2 V, with 0–60 A current range.
• Total Power: 300 W output, supporting medium to large LED displays, computers, and servers.
• Voltage & Load Regulation: Voltage adjustment ±1%, load regulation ±1%, ensuring minimal fluctuation under different load conditions.
• Ripple & Noise: ≤150 mVp-p at full load with 20 MHz bandwidth, ensuring clean power for sensitive electronics.
• Input Under-Voltage Protection: Activates at 60–82 VAC; recovers automatically at 75–88 VAC.
• Output Current Limiting: Limits output current between 66–90 A to prevent overcurrent damage.
• Short-Circuit Protection: Automatic recovery with HI-CUP mode, avoiding permanent damage in long-term short-circuit scenarios.
• Temperature-Controlled Fan: Fan speed automatically adjusts based on internal temperature; fan does not run at startup if unnecessary, reducing wear and noise.
• Operating Temperature Range: −30 °C to +60 °C; suitable for harsh industrial environments.
• Storage Temperature Range: −40 °C to +80 °C; can be stored safely in varied conditions.
• Relative Humidity: 10–50% during operation, compatible with most indoor environments.
• Cooling Method: Forced fan cooling to maintain optimal thermal performance.
• Altitude & Pressure: Operates at up to 2000 m altitude and 80–106 KPa atmospheric pressure.
• Mean Time Between Failures (MTBF): ≥100,000 hours for long-term reliability.
• Leakage Current: <1.0 mA at Vin=220 VAC.
• Electromagnetic Compatibility (EMC): Complies with CE/EN55022 Class A, IEC/EN61000 series standards, including EFT, ESD, CS, RS, and surge immunity.
• Electrical Strength: Input-to-output: 3000 VAC, input-to-ground: 1500 VAC, output-to-ground: 500 VAC; no arc or breakdown.
• Dimensions: Compact 217 × 117 × 30 mm for easy installation.
• Mounting: M3 screws (max penetration 3.5 mm), four mounting points for secure installation.
• Usage Safety Notes: Maintain ≥8 mm insulation distance from metal; avoid touching heatsinks; PCB mounting holes ≤8 mm.
• Packaging & Storage: Packaged with product name, model, inspection certificate, and accessories; storage in -10 °C to +80 °C, 10–90% humidity, away from corrosive/flammable substances; recommended shelf life 2 years, with re-inspection after.

G-energy JPS300P LED Display Switching Power Supply Specification:

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G-energy JPS300P LED Display Switching Power Supply Specification(Chinese)