Enhance the reliability and efficiency of your access control system with this high-performance 12V-10A-9CH UPS Power Supply Box. Designed with advanced pulse width modulation (PWM) technology and full-bridge transistor connection, this communication power supply delivers stable and fully regulated voltage output, ensuring optimal performance and protection for your security devices. Key Features: · PWM Pulse Width Modulation Technology: Provides precise and stable power regulation, minimizing voltage fluctuations and enhancing system stability. · Constant 12V Output with Delayed Power-Off Function: Maintains a steady 12V output voltage while incorporating a delay power-off feature to prevent abrupt shutdowns, protecting connected equipment. · Designed for Access Control Systems: Specifically engineered to support various access control devices, ensuring compatibility and reliable operation. · Vertical Installation Design: Facilitates easy installation and removal, saving time and effort during setup and maintenance. · Natural Cooling Method: Utilizes passive cooling to prevent overheating without the need for noisy fans, extending the lifespan of the power supply and connected components. · High Efficiency and Low Noise: Boasts an 85% working efficiency and low output ripple noise of 45mVp, delivering clean and efficient power. · Precise Voltage Regulation: Features 1% output voltage accuracy, voltage adjustment rate, and load adjustment rate, ensuring consistent power delivery under varying loads. · Wide Operating Temperature Range: Suitable for use in environments ranging from -20°C to 80°C, providing reliable performance in diverse conditions. · Certified Quality: CE certification guarantees compliance with safety and quality standards. Specifications: · Item Type: Power Supply Box · Model: 12V-10A-9CH UPS · Type: Communication Power · Modulation Method: Pulse Width Modulation (PWM) · Transistor Connection: Full-Bridge · Input Voltage: 12V · Output Voltage: 100-260V · Output Current: 10A · Output Power: 240W · Working Efficiency: 85% · Output Ripple Noise: 45mVp · Output Voltage Accuracy: ±1% · Voltage Adjustment Rate: ±1% · Load Adjustment Rate: ±1% · Working Frequency: 50-60Hz · Working Temperature: -20°C to 80°C · Installation: Vertical Installation · Cooling Fan Type: Natural Cooling · Product Certification: CE · Series: UPS · Scope of Application: Access Control System · Extended Function: Delayed Power-Off Package Includes: · 1 x 12V-10A-9CH UPS Power Supply Box This 12V-10A-9CH UPS Power Supply Box combines stable power output, efficient cooling, and smart features tailored for access control systems. Its durable design and precise voltage regulation make it an ideal choice for ensuring the continuous and safe operation of your security infrastructure.