Data Sheet

bandwidth.
Output Ripple/Noise
+12V 1.5% max. of full load & 50% load current
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.
3-7. Over Voltage Protection
150% Max. of the rated output voltage.
The adaptor shall have OVP with auto-recovery mode when output voltage reaches the
trigger point of OVP.
3-8. 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. The short circuit impedance should be
less than 0.3R.
3-9. Over Current Protection
110 ~ 150% 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.
3-10. Stability
2% Max. at constant load with constant input (after 30 minutes of operation).
3-11. 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 and normal AC line input.
3-12. 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℃.