AC DC Power Supply Box | Industrial-Grade Power Conversion Unit

AC DC Power Supply Box: Reliable AC – to – DC Conversion for Diverse Applications

Product Introduction

Technical Specifications

Product Features

• Wide AC Input Range: The AC DC Power Supply Box operates smoothly across 186Vac–264Vac (±3V deviation), adapting to unstable mains power.
• Stable DC Output: Delivers regulated 110Vdc (±5V, 22.5A max) or 220Vdc (±5V, 35A max) — ideal for powering sensitive or high – demand devices.
• Rugged IP65 Design: Built with 4mm aluminum plate riveting and an integrated structure, the AC – DC Power Supply Box is dustproof, waterproof, and earthquake – resistant.
• Modular & Hot – Swappable: Modules are easy to assemble, disassemble, and maintain — plus, hot plugging minimizes downtime during service.
• Efficient Heat Dissipation: Uses phase – change materials, embedded thermal conduction, and forced air cooling with heat dissipation fins to keep temperatures optimal.
• User – Friendly Design: Features aviation – grade sockets (error – proof), hand – tightened grounding nuts, LED status indicators, a toggle switch, and ergonomic handles.

Application Scenarios

• Industrial Use: Powers machinery, automation systems, and control panels in environments with voltage fluctuations or harsh conditions.
• Aerospace & Defense: Supports avionics, military gear, and ground equipment with its rugged build and reliable power conversion.
• Outdoor & Harsh Environments: Delivers power for telecom towers, outdoor sensors, or emergency gear (resistant to dust, water, and extreme temps).
• Testing & Labs: Provides precise DC power for R&D, component testing, or calibration equipment that needs accuracy.

Functional features

Simple interface, easy installation
1. AC input and DC aviation-grade sockets, error-proof selection, just plug in.
2. Hand-tightened grounding nut, good feel, strong crimping.
3. LED status indication, simple and clear.
4. Toggle the switch, ON/OFF up and down.
5. The knob-type large handle has a good touch and is labor-saving to rotate.

Box design:
The box adopts 4mm aluminum plate riveting technology and immersive integrated design, which is both firm and earthquake-resistant and beautiful. The box protection level is IP65

Modular design:
Multiple modules are easy to assemble; the single unit is easy to disassemble and maintain, and the module supports hot plugging

Heat dissipation design:
Phase change materials and embedded technology, contact-type external heat conduction, maximize the heat in the sealed chassis to the heat dissipation fins.
External forced air cooling, the best heat dissipation effect is achieved through the heat dissipation fins.

Module design:
1. The power module adopts DSP technology and high-frequency soft switching technology to improve the power density of the product, significantly reduce the weight, and significantly reduce the volume.
2. The power module uses high-performance MOS tubes and the most advanced topology technology, which greatly improves the module efficiency. The typical efficiency of the module is increased to 95% at a load rate of 30%-70%. The MTBF of the module is as high as 350,000 hours.