The HD Crystal 12V/2.5A Adapter (Model: HDC-2.5A,ADP) is designed primarily for powering surveillance equipment like CCTV cameras. Below are its key specifications:
🔌 Electrical Specifications
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Input Voltage: AC 140–240V, 50/60Hz
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Output Voltage: 12V DC
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Output Current: 2.5A
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Maximum Output Power: 30W
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Connector Type: 5.5mm x 2.1mm barrel plug (inner positive, outer negative)
🛡️ Protection Features
The adapter includes multiple safety mechanisms to ensure reliable operation:
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Overload Protection: Prevents damage from excessive current.
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Over Voltage Protection: Safeguards against voltage spikes.
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Over Current Protection: Shuts down in case of excessive current draw.
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Short Circuit Protection: Automatically disconnects in the event of a short circuit.
