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FDD03-12S5A View Datasheet(PDF) - CHINFA ELECTRONICS

Part Name
Description
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FDD03-12S5A Datasheet PDF : 4 Pages
1 2 3 4
FDD03 SERIES
WITH REMOTE FUNCTION
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Characteristics
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Case temperature
Derating
Storage temperature
Dimension
Cooling
Case material
Conditions
Vi nom, Io nom
Input / Output
Input / Output, @ 500VDC
Operating at Vi nom, Io nom
Operating at Vi nom, Io nom
Vi nom
Non operational
L20.3 x W31.8 x H12.7
Free air convection
Plastic
min. typ.
50
1,500
1G
-25
See derating curve
-40
max. unit
KHz
VDC
+ 71
+ 90
+100
oC
oC
% / oC
oC
mm
INPUT SPECIFICATIONS
Characteristics
Conditions
min. typ. max. unit
Input voltage range
Ta min... Ta max, Io nom
9
24
36
VDC
18
48
72
VDC
No load input current
Io = 0
24V models
12
mA
48V models
8
mA
Input voltage w/o damage
Io nom
24V models
40
VDC
48V models
75
VDC
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom, Io nom
Minimum load
Vi nom single output models
dual output models (each output)
Line regulation
Io nom, Vi min ...Vi max
Load regulation
Vi nom, Io 0 ...Io nom, single output models
Vi nom, Io min ...Io nom, dual output models
Temperature coefficient
Vi nom, Io nom
Ripple & noise
Vi nom, Io nom, BW = 20MHz
Efficiency
Vi nom, Io nom, Po / Pi
min. typ. max.
2
0
20
1
2
5
0.02
150
Up to 75%, See model list
unit
%
%
%
%
%
%
% / oC
mV
CONTROL AND PROTECTION
Remote ON / OFF
ON: opened or 5 ~ 10VDC applied, reference to input GND
OFF: -0.3 ~ 2VDC applied, reference to input GND
Input reversed
Shunt diode built in, external fuse recommended
Output short circuit
Continuous
www.chinfa.com
2007.08.30
sales@chinfa.com
 

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