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High Efficiency 48W CCTV Power Supplies DC , 12Volt Power Supply 4A

Chinasky Electronics Co., Ltd
Chinasky Electronics Co., Ltd
City: Hangzhou
Province/State: Zhejiang
Country/Region: China
Tel: 86-571-85854305
Contact Person:
Ms Sylvia Wang

High Efficiency 48W CCTV Power Supplies DC , 12Volt Power Supply 4A

Place of Origin : Hangzhou, China
Brand Name : Chinasky
Certification : CE / IEC certified
Model Number : 12VDC4A8P
Price : Negotiable
Packaging Details : Inner Paper Box Size: 21.3*14.2*6.3cm Outer Carton Size: 52*40*23.5cm Packing rate: 17PCS/CTN
Delivery Time : 5-12 working days
Payment Terms : T/T, Western Union
Product name : CCTV Power Supplies
Output voltage : 12V DC
Output current : 4A
Power : 48W
Applications : WUF-GV, PTZ and security camera
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High Efficiency 48W CCTV Power Supplies DC , 12Volt Power Supply 4A

Quick Details:

1. Output voltage: 12V

2. Output current: 4A

3. Power: 48W

4. Output type: 8 channels for 8 sets load

5. Certification: CE certified , IEC certified

6. Supply type: ODM


12VDC4A8P: 1 in 8 Out 12VDC 4Amp CCTV Camera Power Supply Box (8 channels)

The CCTV power supply is primarily designed for WUF-GV, PTZ and camera of CCTV system. It’s also used for access, building/house control, intrude alarm and other light-current. It is for desktop or wall-mounted installation.


  • Power up to 8 CCTV CCTV surveillance cameras
  • 12 Volts DC
  • 4 Amp total output
  • Max output current up to 0.65 Amp/Channel
  • 8 individually PTC auto-reset fuses protected outputs
  • Switch mode power supply (regulated voltage)
  • Integral surge protection
  • Individual LED power indication
  • Individual PTC reset-able fuses
  • Internal On/off safety power switch with LED indicator
  • Beige metal housing

Technical specifications:





Metal Case Dimension


Net Weight



Input Voltage


Input Voltage Frequency


Average Input Current





Output Voltage


Output Current

4A, 8 channels for 8 sets load

Output Ripple Noise(Vp-p)


Rated input voltage & Rated output load

Reply Time of Starting up

≤3S Input 100Vac, Rated output load


Type /Rating

PTC 0.65A/60V


Over Voltage Protection

When over voltage occurs, it will switch to self-protection status to protect the load.

Over Current Protection

When over current occurs, the corresponding channel output will automatically switch to self-protection status, and the other channels output will work normally. When the fault is cleared, it will switch back to normal.

Short-circuit Protection

When short-circuit occurs, the individual PTC fuse will break the circuit. When the fault is cleared, it will switch back to normal automatically.


Working Temperature


Storage Temperature




Heat Release

Natural heat dissipation



Three-pin socket


8 channels output

Dielectric Strength

Input to output

1500Vac/60S leakage current≤1.5mA

Input to FG

1500Vac/60S leakage current≤2.0mA

FG to output

500Vac/60S leakage current≤1.5mA

Insulating strength

Input to output


Leakage Current

≤0.12mA @AC110V(220V)/25℃



Competitive Advantages:

  • This is one of the best 12VDC CCTV power supply boxes on the market for security cameras.
  • We replace the cheap "glass fuse" with "PTC" Reset Fuses which will Auto Reset after you fix the short. You don't have to run around town try to find the replacement fuses. All you have to do is to fix the shorts.
  • The red light shorts indicator helps you to know which camera is not working.
  • Dependable and long lasting
  • Warranty: 2 years

Product Tags:

cctv camera power supply box


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