
CCTV Power Supply (Open)12V 30A
A 12V 30A open-frame power supply is a high-capacity power unit ideal for professional CCTV installations, LED lighting setups, and other systems requiring stable and regulated 12V DC with up to 360 watts of output power.
🔧 Technical Specifications
Parameter | Description |
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Output Voltage | 12V DC |
Output Current | 30 Amps |
Total Power | 360 Watts (12V × 30A) |
Input Voltage | 100–240V AC, 50/60 Hz |
Form Factor | Open Frame (non-enclosed, metal base or PCB exposed) |
Voltage Adj. | ±10% via onboard potentiometer |
⭐ Key Features
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✅ High Power Output: Supports 24–48 CCTV cameras (assuming 0.5–1.0A per camera)
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✅ Built-in Protections:
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Overload Protection
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Overvoltage Protection
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Short Circuit Protection
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Over-temperature Protection
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✅ Power Status LED: Indicates active DC output
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✅ Screw Terminals: Easy-to-use terminals for AC input and DC output wiring
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✅ Cooling: May include fan (active cooling) or large heatsinks (passive cooling), depending on model
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✅ Voltage Fine-Tuning: Adjust output between ~11.4V to 13.2V for long cable compensation