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FDD03-05S3U View Datasheet(PDF) - Unspecified

Part Name
Description
Manufacturer
FDD03-05S3U Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
FDD03U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Line regulation
Load regulation
Cross regulation (Dual model)
Startup time
Transient recovery time
Ripple & noise
Efficiency
Io nom, Vi min ...Vi max
Vi nom, Io 0 ...Io nom, single output models
Vi nom, Io min ...Io nom, dual output models
Aymmetrical load 20% - 100% FL
Vi nom, Io nom
Vi nom, 1~0.5 Io nom
Vi nom, Io nom, BW = 20MHz
Vi nom, Io nom, Po / Pi
min. typ. max. unit
±1
%
±2
%
±5
%
± 10
%
30
ms
3
ms
300
mV
Up to 79%, See model list and efficiency curve
CONTROL AND PROTECTION
Input reversed
External shunt diode, external fuse recommended ( 12Vin : 0.75A, 24Vin : 0.75A, 48Vin : 0.5A )
Output short circuit
Current limited (Auto-recovery)
APPPPRROOVVAALLSSAANNDDSTSATNANDADRADRD
cTUVUS
UL 60950-1 Recognized
TUV
EN 60950-1
CE 1)
EN 61204-3, EN 55022 Class B, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6, EN 61000-4-8
Vibration
meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis)
NOTE 1 : Pls refer to recommended circuit .
PHYSICAL CHARACTERISTICS
Case size
31.8 x 20.3 x 12.7 mm (1.25 x 0.8 x 0.5 inches)
Case material
Plastic
Weight
15 g
Patting material
Epoxy
MECHANISM & PIN CONFIGURATION
mm [inch]
31.80 [1.25]
12.70 [0.50]
6.00 [0.24]
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
15.24 [0.60]
DI A 0.50 [0.02]
23
9 1011
23 22
16 1514
2.54 [0.10]
BOTTOM VIEW
20.30 [0.80]
PIN ASSIGNMENT
GENERAL
PIN NO.
2&3
9
10&15
11
14
16
22&23
SINGLE
Vi -
N. C.
N. C.
N. C.
Vo+
Vo -
Vi+
DUAL
Vi -
com
N. C.
Vo-
Vo+
com
Vi+
APPLICATION CIRCUIT
a. SINGLE OUTPUT MODELS :
b. DUAL OUTPUT MODELS :
TOP VIEW
Vi+
Vo +
Vi +
TOP VIEW
C2
10μF
C1
C1
C2
Vo -
Vi-
Vi -
NOTE:
a.C1=4.7μF / 100V, C2=10μF
b.C1 MUST BE ADDED WHEN APPLICATION .
c.C2 OPTIONAL TO MINIMIZE THE R & N <100mV .
d.MAX. 80% LOAD WHEN INPUT VOLTAGE AT 9-11VDC FOR 9-36VDC INPUT MODELS & 18-21VDC FOR 18-72VDC INPUT MODELS .
www.chinfa.com
2010.02.09
Vo +
com
10μF
Vo -
sales@chinfa.com
P3
 

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