SPECIFICATION
MODEL﹕PDN-48-48A STANDARD: 12V—4.0A
1-11 Temperature rise:
Input 100~240vac Output with
12VDC
full load.should not exceed 40K
On case surface @ ambient 25
℃
1-12 Transient Response :less than 10%@output change between 50% and 100% of full
load slew rate is 0.5A/us ,frequency is 100Hz and 100kH.
1-13 Hold Up Time: 10mS(min) @ 100VAC/60Hz, ambient 25
℃
Output full load.
1-14 Rise Time:
≤
20mS @ 100VAC/60Hz, ambient 25
℃
Output full load.
From 5%~95% of output voltage .
1-15 Inrush Current :
≤
60A at 100~240vac and cold start maximun load ambient 25
℃
.
2. PROTECTION
CHARACTERISTICS
2-1. Over load protection:
5.0-7.0A
@ Input 100~240vac ,Output with
12VDC
.,
ambient 25
℃
.
2-2. Over voltage Protection: Clamping on 130%~150% Vo.
2-3. Short protection: The products can withstand continuous short at DC output
and no danger. It will enter into normal condition if the fault
condition is removed.
3
. ENVIRONMENT
3-1. OPERATING TEMPERATURE: -5
℃
-+40
℃
3-2. OPERATING HUMIDITY: 5%-95%R.H
3-3. STORAGE TEMPERATURE: -20
℃
-+85
℃
3-4. STORAGE HUMIDITY: 5%-95%R.H
4. RELIABILITY:
4-1. MTBF: 50,000 Hours at ambient 25
℃
.
4-2. On-Off Life :
To verify the power supply withstand 5,000 time on-off repetition of
Primary power without failure or damage at 100Vac input.
4-3. Burn-in
100% burn-in test at 80~100% of full/rating load at 35~40 bun-in room,
72hrs test for prototype samples, 24hrs test for pilot run samples for 4hrs test
for mass production.
4-4 .Strain relief test:
9kg to the output cord for 60 seconds each, there should be no breakage of the cord
or plug.
4-5 .Vibration test:
The vibration frequencies are set at 10-55-10Hz. With total amplitude of1.5mm
along the 3 directions namely X-Y-Z. the each direcion should be vibrated for 30
minutes, after testing no abnormal electrical or mechanical should occur.
ITEM DATE PAGE
REV.
adapter
2009.06.18
4 of 15
01
第 23 页,共 45 页