Power Adapter 12v
power adapter 12v
1.Related item :
2. INPUT REQUIREMENTS:
Rated Input Voltage :100-240VAC
Operating range: 90-264VAC
Input Frequency Range: 50/60Hz +/-3Hz
Input Current:0.2A max
3.OUTPUT REQUIREMENTS :
Rating Load (A)
1.2m EU standard DC cord
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.
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 are measured at the end of output cables which are added a 0.1uF(104) Ceramic capacitor and a 22uF Electrolytic capacitor.
When 230VAC line input voltage (100-240 VAC),the efficiency shall be >79% at rating load.
DIELECTRIC STRENGTH (Hi-Pot) TEST :
Finished product withstands with AC3000Vrms/50Hz,5mA max,
primary to secondary, 1 minute for type test,1 second for production test.