Datasheet

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A
d
d
a
a
p
p
t
t
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r
r
T
T
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c
c
h
h
n
n
o
o
l
l
o
o
g
g
y
y
C
C
o
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Page 5 of 10
4. Protection :
4.1 Over Voltage Protection (OVP) V out * (110%~150%)
4.2 Short Circuit Protection (SCP) Automatic recovery after short-circuit fault being removed
4.3 Over Current Protection(OCP) I out * (110%~150%)
Remark
：
When Short Circuit Protection or Over Current Protection is activated,the power supply will shutdown automatically.
Once the abnormal condition resulting in the failure being removed, the power supply will restart accordingly. When
Over Voltage Protection is activated, the power supply will latch.
5.
Safety、EMI and EMC Requirement：
5.1 Safety Requirement
a. Safety
：
CUL / UL / GS / PSE / BSMI / RCM
b. Dielectric Strength
：
Cut off current 10mA
(1) Primary to Secondary 1800Vac for 1 Minute
c.
Insulation Resistance
：
(1) Primary to Secondary 10 M ohm for 500Vdc
5.2 EMI Requirement
： CE / FCC Class B ； Conduction & Radiation Met.
5.3 Leakage Current
：
Less than 3.5mA
5.4 Grounding Test
：
Resistance 0.1ohm Max. @ 25A
6.
Operation and Environment Performance：
6.1 Temperature Range
Operating + 0ºC ~ + 50ºC
Storage - 20 ºC ~ + 80 ºC
6.2 Humidity Range (Non-condensing)
Operating 20% ~ 80% RH
Storage 10% ~ 90% RH
6.3
Cooling：By natural air.
7.
M.T.B.F.：
50,000 hours min. (at 25℃, by MIL-HDBK-217F)