SO-25 (Open Frame)
Features & Specif ications
|
INDEX TYPE
|
SO-25-5
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SO-25-12
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SO-25-24
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SO-25-48
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|
DC VOLTAGE
|
5VDC
|
12VDC
|
24VDC
|
48VDC
|
|
VOLTAGE TOLERANCE
|
±2%
|
±1%
|
±1%
|
±1%
|
|
RATED CURRENT
|
5A
|
2.1A
|
1.1A
|
0.5A
|
|
CURRENT RANGE
|
0-5A
|
0-2.1A
|
0-1.1A
|
0-0.5A
|
|
RIPPLE&NOISE (MAX.)
|
80mVp-p
|
100mVp-p
|
150mVp-p
|
200mVp-p
|
|
LINE REGULATION
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
|
LOAD REGULATION
|
±1%
|
±0.5%
|
±0.5%
|
±0.5%
|
|
RATED POWER
|
25W
|
25W
|
25W
|
25W
|
|
EFFICIENCY
|
70%
|
75%
|
80%
|
81%
|
|
VOLTAGE ADJ.RANGE
|
±10%
|
±10%
|
±10%
|
±10%
|
|
VOLTAGE RANGE
|
85～264VAC 47～63Hz
|
|
AC CURRENT
|
0.6A/115V 0.35A/230V
|
|
INRUSH CURRENT (MAX.)
|
cold inrushed currentt 20A/115V 40A/230V
|
|
LEAKAGE CURRENT
|
<0.75mA/240VAC
|
|
OVERLOAD PROTECTION
|
110%～150%TYPE：OUTPUT CUTOUT
|
|
OVERVOLTAGE PROTECTION
|
115%～150%
|
|
OVER TEMP. PROTECTION
|
IC,TJ 135℃ CUTOFF
|
|
TEMP.COEFFICIENT
|
±0.03%/℃(0～50℃)
|
|
SETUP.RISE,HOLD TIME
|
50ms 20ms on load
|
|
WITHSTAND VOLTAGE
|
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
|
|
ISOLATED RESISTOR
|
I/P-O/P,I/P-FG,O/P-FG:500VDC/100MΩ
|
|
WORKING TEMP.HUMIDITY
|
-10℃～+50℃(REFER TO CHARACTER CURVE),20%～93RH
|
|
STORAGE TEMP.HUMIDITY
|
-20℃～+85℃,10%～95%RH
|
|
DIMENSION
|
102X61X28mm
|
|
WEIGHT
|
0.5kgs
|
|
COOLING METHOD
|
Natural
|
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SAFETY STANDARDS
|
GB4943,UL60950 EN60950
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|
EMC
|
EN55022 CALSS B EN61000
|
Note:
1.All parameters NOT specially mentioned are measured at 230VAC input ,rated load and 25 of ambient temperature.
2.Tolerance:includes set up tolerance, line regulation and load regulation
3.Ripple&noise are measured at 20MHZ of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf&47uf parallel capacitor.
4.line regulation :min&max voltage of the rated load.
5.load regulation: load from 0 to 100%.
