12v 1 Amp Power Adapter
12V DC 1 amp power adapter for use with infrared CCTV cameras and other security camera equipment. Be sure to check the power consumption (voltage and amperage) for your security equipment.
12v 1 amp power adapter
1. INPUT REQUIREMENTS:
1.1 Operating range: 90-264VAC
1.2 Rated Input Voltage :100-240VAC
1.3 Input Frequency Range: 50/60Hz +/-3Hz
1.4 Input Current:500mA max
2. OUTPUT REQUIREMENTS:
2.1 Output Voltage and Current
Rating Load (A)
2.2 Output Voltage Regulation
The total output voltage regulation shall be +/-5%,including the effects of line voltage variations,load current,ripple and noise,and the AC component of the load current.
2.3 Output Voltage Ripple
The switching power supply shall not exceed the following limits in the indicated voltage for 60Hz or 50Hz ripple,switching frequency ripple and noise measured with 20MHz width.
Ripple and Noise:50/60Hz Ripple + Switching Ripple and Noise
Ripple and Noise are measured at the end of output cables which are added a
0.1uF(104) Ceramic capacitor and a 22uF Electrolytic capacitor.
3. MECHANICAL FEATURES:
The Power Supply unit : 79±10g
4.1 EMI Standards
Reference EN50082-1，EN55022-B，GB-17625.1-2003， GB-9254-1998
4.2 Safety Standards
The adapter shall be meet certified with the following safety standards.