12V 10 Amp Single Output Switching CCTV Power Supply Open

The 12V 10 Amp Single Output Switching CCTV Power Supply Open is a powerful, stable, and efficient power solution designed to meet the needs of modern surveillance systems. With a 240-watt power capacity and 10-amp output, this open-frame unit is capable of supporting multiple CCTV cameras and security devices simultaneously. Built with premium components including high-grade electrolytic capacitors and comprehensive safety features, it delivers long-lasting, trouble-free performance. With full international certifications, convection cooling, and wide operating conditions, it is the ideal power source for medium to large CCTV installations.

Product Features

240-Watt Single Output for CCTV Systems

This power supply delivers a steady 12V DC output at 10 amps, offering sufficient power to multiple surveillance devices simultaneously. Its 240-watt capacity ensures consistent and uninterrupted performance for extended periods.

Universal AC Input Voltage

Equipped with a switchable universal input (85–132V / 170–264V AC), this unit can be easily adapted to various regional power standards, making it ideal for global installations or mixed-environment projects.

High-Quality Components and Circuit Protection

Built with long-life electrolytic capacitors and integrated with overload and overvoltage protection, the unit shields connected equipment from damage during electrical anomalies. It features constant current overload protection (110–130%) and overvoltage protection (115–150%) with auto-recovery.

UL and CE Certified for Safety

Certified to meet international safety and reliability standards including UL and CE, each unit undergoes 100% full-load and full-power burn-in testing before shipping, ensuring dependable real-world performance.

Natural Convection Cooling

The power supply utilizes convection cooling for efficient heat dissipation without the noise of a fan. This makes it well-suited for quiet environments such as control rooms, indoor surveillance hubs, and office setups.

Wide Operating Temperature Range

Capable of operating from -10°C to 50°C (14°F to 122°F), this power supply is ready for deployment in diverse indoor and semi-enclosed environments, including those with fluctuating temperatures.

Product Specifications

• Output voltage: 12V DC

• Output current: 10 amps

• Power capacity: 240 watts

• Input voltage: 85–132V / 170–264V AC (selectable by switch)

• Input frequency: 47–63 Hz

• Inrush current (cold start): 20A @ 115V, 40A @ 230V

• Input leakage current: <0.7 mA @ 230V

• Line regulation (full load): <±0.5%

• Output voltage adjustment range: ±10%

• Overload protection: 110–130% constant current, auto-recovery

• Overvoltage protection: 115–150%

• Withstand voltage:

  • Input to output: 3.0 KV AC for 1 minute

  • Input to ground: 1.5 KV AC for 1 minute

  • Output to ground: 0.5 KV AC for 1 minute

• Rise time: 50 ms at full load (typical)

• Hold-up time: 20 ms at full load (typical)

• Operating temperature: -10°C to 50°C (14°F to 122°F)

• Operating humidity: 20%–93% RH (non-condensing)

• Storage temperature: -20°C to 85°C (-4°F to 185°F)

• Storage humidity: 20%–93% RH (non-condensing)

• MTBF (mean time between failures): 100,000 hours

• EMC compliance: GB9254, EN55022 Class B, EN55024, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11

• Cooling method: Natural convection

• Dimensions: 199 x 110 x 50 mm