4Ch 12V CCTV Power Supply Box, 3A Fuse, 110-220V Input

Features
1 LOCK AND KEYS: Each closed circuit power supply box is equipped with independent lock and keys, which can prevent rain, theft and electric shock. 2 GOOD COOLING: Double column vent power box with multiple cooling vents on both sides to improve the heat dissipation of the power supply. 3 SAFE OPERATING: When the double cap core fuse is started, the fuse damage will not affect the performance of other output lines, safe and reliable. 4 SPECIFICATIONS: The closed circuit TV power supply is 4 channel design, with overload and overvoltage protection to ensure stable operation. 5 MULTIPLE USAGES: Used for lighting, security monitoring, 3D printing, automation equipment, power, transportation, network communication, etc.
Specification
Item Type: CCTV Power Supply
Ripple: 80MV
Input Voltage: (AC100-120V) 110V 220V (AC220-240V)
Impulse Current: 115V 20A, 230V 40A
Output Voltage Accuracy: 2%
DC Voltage Adjustable Range: -5%-10% of rated output voltage
Work Efficiency: 80%
Leakage Current: 240VAC<1MA
Overload Protection: 105-150% burping mode, automatic recovery
Overvoltage Protection: 100-135% diode clamping, output cut off, automatic recovery
Electromagnetic Compatibility Standard Emission: EN5022 (CISPR22) CLASS B
Harmonic: EN61000-3-2,3
Electromagnetic Compatibility Standard Anti Interference: EN61000-4-2,3,4,5,6,8,11, EN55024, Class A heavy industry standard
Operating Temperature Humidity: -15-70 , 20-90%RH
MTBF: 824600 hours, MIL-HDBK-217F (25 )
Starting, Rising, Holding Time: 1000MS, 30MS, 50MS
Package List
1 x Power Supply Box

2 x Keys

4 x Screws

4 x Accessories

2 x Fuse TubesWhat's in the box 1 x Power Supply Box
2 x Keys
4 x Screws
4 x Accessories
2 x Fuse Tubes