GPAD201M4.6-1B Enclosed AC DC 4.6V 40A 184W LED Display Electronics Supply High-Efficiency Fanless Convection-Cooled Indoor Outdoor Small-Pitch Applications

Precision Power Delivery for LED Display Systems The GPAD201M4.6-1B enclosed power supply is engineered to deliver a stable 4.6V DC output at 40A, supporting LED display systems that require consistent voltage and dependable current flow. Designed for small-pitch indoor and outdoor LED displays, this electronics power supply helps maintain uniform brightness and steady performance across modular screen installations. High-Efficiency AC to DC Conversion Built as an AC to DC power supply with a wide 100–240VAC input range, the GPAD201M4.6-1B achieves a 0.9 power factor while reaching efficiency levels of up to 90%. This design helps reduce harmonic distortion and energy loss, supporting professional LED power supply 4.6V setups where efficiency and electrical stability are critical. Fanless Enclosed Design with Natural Convection Cooling This 4.6V DC power supply features an enclosed structure optimized for natural air convection, eliminating the need for active cooling fans. With reduced heat generation and fewer mechanical components, the design supports reliable operation across ambient temperatures from -25°C to +55°C when installed correctly with the bottom case closed to the heat sink. Integrated Electrical Protection Architecture To support long-term system stability, the GPAD201M4.6-1B incorporates over-voltage protection, over-current protection, and short-circuit protection with automatic recovery. These built-in safeguards help protect connected LED modules and electronic components during load fluctuations, making it a dependable DC power supply choice for demanding display environments. Compact Form Factor for Dense Installations With a slim profile measuring 215 × 30 × 25 mm, this enclosed power supply is well-suited for space-limited LED cabinets and tightly packed display structures. The compact design allows system integrators to optimize internal layouts while maintaining proper airflow and electrical organization in both indoor and outdoor LED display assemblies. Key Applications Small-pitch indoor LED display systems Outdoor LED screens and modular signage LED video walls requiring stable 4.6V output Professional electronics power supply integration LED display cabinets with limited installation space Why Choose the GPAD201M4.6-1B Power Supply from AzarPixel? Purpose-built 4.6 volt power supply for LED display applications High-efficiency AC power supply design with universal input range Fanless enclosed construction for reduced heat and maintenance Integrated electrical protections aligned with professional standards Compact dimensions supporting clean, high-density LED installations

• [Stable 4.6V DC Output for LED Displays]: This enclosed 4.6V DC power supply delivers a consistent 40A current and 184W rated power, making it well-suited for small-pitch indoor and outdoor LED display applications where voltage stability and reliable electronics power supply performance are essential.
• [Wide AC Input Range with High Efficiency]: Designed as an AC to DC power supply supporting universal 100–240VAC input, this unit achieves up to 90% efficiency with a 0.9 power factor, helping reduce harmonic distortion while supporting demanding LED power supply 4.6V system requirements.
• [Fanless Enclosed Design with Natural Convection]: The enclosed structure allows this 4.6 volt power supply to operate without a cooling fan, using natural air convection to minimize heat generation, reduce maintenance concerns, and support continuous operation across professional LED display installations.
• [Comprehensive Electrical Protection Features]: Built with over-voltage protection, over-current protection, and short-circuit protection with automatic recovery, this DC power supply helps safeguard connected electronics and LED modules during unexpected electrical conditions or load fluctuations.
• [Compact Form Factor for Dense Installations]: With slim dimensions of 215 × 30 × 25 mm, this electronics power supply is optimized for space-constrained cabinets, enabling clean integration into modular LED panels and display systems operating in ambient temperatures from -25°C to +55°C.