Data Sheet

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
+5V
2% max. of rated output voltage
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
3-5. Over Load Protection
180% Max. of rated output current.
The adapter can withstand continuous short at DC output and no damage.
It will enter into normal condition if the fault condition is removed.
3-6. Short-Circuit Protection
The adapter can withstand continuous short at DC output and no damage.
It will enter into normal condition if the fault condition is removed.
3-7. Stability
2% Max. at constant load with constant input (after 30 minutes of operation).
3-8.Temperature Rise
Less than 45℃ on top/bottom case at normal AC input & 80% load of DC output at
environment temperature 25℃.
3-9. Drop-out (Power Line Disturbance)
Output voltage shall remain within the specified regulation range, through the absence of
a line input during 1/2 cycle, at full load at 115Vac/50Hz & 230Vac/50Hz input voltage.
3-10. Voltage Isolation
The DC ground will be isolated from the AC neutral and AC line.
4-0.Reliability
4-1.
MTBF(MIL-HDBK-217F)
The power supply shall be designed and produced to have a mean time between
failure (MTBF) of 100,000 hours at 25 degrees C