30A Closed Frame Switching Power Supply

A 30A Closed Frame Switching Power Supply is a heavy-duty AC-to-DC power supply engineered to provide a stable and regulated 12V DC output for high-current electronic, security, and industrial applications. Encased in a durable metal housing, it offers superior protection for internal components while ensuring safe and reliable operation. With a continuous output capacity of up to 30 Amps, this power supply is ideal for large CCTV installations, LED lighting systems, access control equipment, telecommunications devices, networking equipment, industrial automation, and other 12V DC applications that require dependable, uninterrupted power.

Product Features

High 30 Amp Output Capacity

Delivers up to 30A of continuous output current, making it suitable for powering multiple high-power devices simultaneously while maintaining stable performance.

Durable Closed Metal Housing

Constructed with a rugged metal enclosure that protects internal components from dust, accidental contact, and physical damage while improving overall safety and durability.

Stable Regulated 12V DC Output

Provides a consistent and regulated 12V DC output to protect connected equipment from voltage fluctuations and ensure reliable operation.

Advanced Switching Technology

Utilizes high-efficiency switching technology for improved power conversion, reduced energy consumption, and lower heat generation during continuous use.

Comprehensive Protection System

Equipped with overload, overcurrent, overvoltage, over-temperature, and short-circuit protection to safeguard both the power supply and connected electronic equipment.

Efficient Cooling Design

Features strategically placed ventilation slots that promote natural airflow for effective heat dissipation and stable operation under heavy electrical loads.

Low Ripple and Noise

Produces clean and stable DC power with low ripple and electrical noise, making it suitable for sensitive electronic devices and professional security installations.

Easy Installation

Designed with clearly labeled screw terminals for secure wiring, allowing quick installation and convenient maintenance.

Wide Application Compatibility

Compatible with CCTV cameras, DVRs, NVRs, LED strip lights, LED display boards, access control systems, biometric devices, alarm systems, telecommunications equipment, networking devices, industrial automation systems, and other 12V DC electronics.

Reliable Long-Term Performance

Manufactured using premium-quality electronic components to ensure dependable performance, high efficiency, and extended operational life in demanding environments.

Product Specifications

• Product Type: Closed Frame Switching Power Supply
• Output Voltage: 12V DC
• Output Current: 30 Amps
• Input Voltage: AC 100-240V
• Input Frequency: 50/60Hz
• Power Conversion: AC to DC
• Power Supply Technology: Regulated Switching Power Supply
• Enclosure Material: Metal Housing
• Cooling Method: Natural Air Cooling through Ventilation Slots
• Output Stability: Low Ripple and Low Noise
• Protection Features: Overload, Overcurrent, Overvoltage, Over-Temperature, and Short-Circuit Protection
• Mounting Type: Surface or Internal Panel Mounting
• Efficiency: High-Efficiency Power Conversion
• Operating Environment: Indoor Use
• Suitable Applications: CCTV Systems, Security Cameras, LED Lighting, LED Display Boards, Access Control Systems, Alarm Systems, Telecommunications Equipment, Networking Devices, Industrial Automation Systems, Control Panels, and General 12V DC Electronics
• Condition: New