1A Adjustable 3-12V DVR Power Adapter 12V 2A Output AC-DC Switching Supply for CCTV Systems
Price:
$1.65/pieces 500-1999 pieces
MOQ:
500 pieces
Delivery Time:
Negotiable
Brand:
KUNCAN
Product Description
Product Overview
Professional adjustable AC-DC switching power adapter designed for CCTV systems and DVR applications. Features adjustable output voltage from 3-12V with 2A maximum current capacity.
Technical Specifications
| Input Specifications | |
|---|---|
| Input Voltage | AC 100V - 240V |
| Input Frequency | 50-60Hz |
| Input Surge Current | 20A @ 120VAC / 40A @ 230VAC |
| Output Specifications | |
| Output Voltage Range | 3-12V Adjustable (±10%) |
| Hold-up Time | >20ms (input 230V, Io=100%) |
| Voltage Regulation | <0.5% (Full load) |
| Protection Features | |
| Overload Protection | 105% - 150% rated power, automatic recovery |
| Over-voltage Protection | 105% - 150% of rated voltage |
| Insulation & Safety | |
| Input-Output Insulation | 1500VAC/1min |
| Input-Ground Insulation | 1500VAC/1min |
| Environmental Specifications | |
| Operating Temperature | -20°C to 60°C / 20% - 90% RH (no frost) |
| Storage Temperature | -40°C to 85°C / 10% - 95% RH (no frost) |
| Operating Altitude | <2000M |
Key Features
- Adjustable output voltage from 3-12V for versatile CCTV applications
- High efficiency rating of 85% for reduced energy consumption
- Natural cooling via air convection - no fan required
- Comprehensive protection: overload and over-voltage safeguards
- Compliant with international safety standards: GB4943, UL60950-1, EN60950-1
- EMC compliance: GB9254, EN55022 class A, EN61347-2-13:2008
Product Model Specifications
| Product Model | Output Voltage | Current Rating | Ripple & Noise | Efficiency |
|---|---|---|---|---|
| S1206000 | 12V, 9V, 5V | 1A, 2A, 2.5A, 3A | 100mV | 85% |
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Get in Touch
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Company
Shenzhen Kuncan Electronics Co., Ltd.
Location
Building 1, Tower B, Huaqiang Creative Industrial Park, Biyan Community, Guangming District, Shenzhen City
Contact Person
Liz