Data Sheet

2-9. Hold Up Time
≧ 10 mSec.@ Normal line, with full load.
2-10. Rise Time
≦50 mSec.,@ 100-240VAC input, with full load from 10% to 90% of output voltage.
2-11. Turn-ON Time
The output voltage should rise to 90% of rated output voltage in less than 3 SEC.
from AC apply to 110Vac start up.
2-12. Harmonic Standard and Power Factor
The adapter complied with IEC 61000-3-2 class D harmonic standard while input power
over than 75W. The P.F. shall >0.95 @100Vac input and >0.9 @240Vac input.
3-0. Output Requirements
3-1. Output Voltage and Current
3-2. Load Regulation
3-3. Dynamic Load Regulation
±5% excursion for 50% - 100% or 100% - 50% load change of DC output at any
frequency up to 1KHz(duty 50%).
3-4. Ripple ＆ Noise
The power supply shall not exceed the following limits on the indicated voltage for 60Hz
or 50Hz ripple, Switching frequency ripple and noise and dynamic load variations
measured with a 20MHz bandwidth
Output Ripple/Noise
+12V 1.5% max. of rated output voltage
Input condition : for rated voltage , Output condition : for max load
Ripple / Noise: 60Hz ripple + switching ripple and noise
Ripple & Noise are measured at the end of output cable which are added a 0.1uF
ceramic capacitor and a 47uF electrolytic capacitor
Output Voltage (Vdc) Current Min.(A) Current Max.(A)
+12V 0 12.5
Voltage (Vdc) Tolerance (%)
+12V +5/, -5