1A Adjustable 3-12V DVR Adaptor DC 12V 2A Output AC-DC Switching Power Adapter for CCTV

power supply- Switching Power Supply

Input specification

Input voltage

AC100V---240V

Input frequency

50-60Hz

Input surge

20A@120VAC 40A@230VAC

Output specification

Output voltage can be adjusted

±10%

Start-up time

keep time

>20mS (input230V,Io=100%)

Voltage regulation

(Full load) <0.5%

Protection function

Overload protection

105% - 150% rated power, automatic recovery

Over-voltage protection

105% - 150% of the rated voltage

Insulation intensity

Input---output

1500VAC/1min

Input---ground

1500VAC/1min

Input---ground

500VAC/1min

Safety standards

According with GB4943, UL60950-1,EN60950-1 standards.

E M C standards

According with GB9254, EN55022 class A EN61347-2-13:2008 standards

Environmental

working temperature

- 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)

Storage temperature

- 40 ° ~ 85 ° c / 10% ~ 95% RH (no frost)

height above sea level

<2000M

Cooling method

Cooling method

Natural cooling air convection

Product Type Table

Product model

output specification

ripple, noise

efficiency

S1206000

12V,9V ,5V

1A 2A 2.5A 3A

100mV

85%