Description
Key Features:
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Input Voltage & Frequency:
The unit supports an input voltage range of AC200V-240V, making it ideal for different regions with varying power grid conditions. -
Output Voltage:
It delivers a consistent DC12V output voltage, perfect for powering devices such as electric locks, access controllers, and other security equipment. -
Instantaneous and Continuous Current:
Provides a 3A instantaneous current for brief surges, with a stable continuous current of 1.2A, ensuring your access control system operates smoothly and without interruption. -
Working Temperature & Humidity:
Designed to function in a wide range of environmental conditions, this power supply operates effectively in temperatures from -20°C to 60°C, and is suitable for locations with up to 90% relative humidity. -
Overload & Short-Circuit Protection:
Integrated with overload protection, the power supply prevents damage to the system during high power demands. Short-circuit protection ensures that if a fault occurs, the unit automatically disconnects, preventing further damage. -
Compact Design:
The unit is designed for easy installation in tight spaces, making it a convenient choice for access control installations in offices, buildings, and secure facilities.
Technical Specifications:
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Input Voltage:
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AC200V-240V
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Output Voltage:
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DC12V
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Instantaneous Current:
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3A
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Continuous Current:
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1.2A
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Working Temperature:
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-20°C to 60°C
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Operating Humidity:
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= 90%RH
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Protection Features:
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Overload protection
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Short-circuit protection
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The Access Control Power Supply Unit 12V 3A is a reliable and efficient power source, suitable for a variety of access control applications, with robust protection features and the capability to withstand challenging environmental conditions. Whether for residential, commercial, or industrial use, this power supply unit ensures uninterrupted operation of your security systems.


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