WDD20-03SXU(2010) データシートの表示（PDF） - CHINFA ELECTRONICS
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WDD20-03SXU Datasheet PDF : 8 Pages
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WDD20U SERIES
DC - DC CONVERTER
20W SINGLE & DUAL OUTPUT
MODEL LIST
FEATURES
‧EFFICIENCY UP TO 84%
‧4:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧2 YEARS WARRANTY
EN 60950-1
R
Ha
UL 60950-1
INPUT
MODEL NO.
VOLTAGE
INPUT
CURRENT OUTPUT
(typ.) (max.) WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(min.)
EFF. CAPACITOR
LOAD
(typ.) (max.)
Single Output Models
WDD20 - 03S4U
WDD20 - 05S4U
WDD20 - 12S4U
WDD20 - 15S4U
WDD20 - 03S5U
WDD20 - 05S5U
WDD20 - 12S5U
WDD20 - 15S5U
9~36 VDC
9~36 VDC
9~36 VDC
9~36 VDC
18~75 VDC
18~75 VDC
18~75 VDC
18~75 VDC
1.06 A
1.06 A
1.03 A
1.02 A
0.53 A
0.51 A
0.5 A
0.5 A
2.88 A
2.88 A
2.8 A
2.8 A
1.45 A
1.45 A
1.4 A
1.4 A
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
6000 mA
4000 mA
1670 mA
1330 mA
6000 mA
4000 mA
1670 mA
1330 mA
77% 79%
78% 80%
80% 82%
81% 83%
77% 79%
79% 81%
82% 84%
82% 84%
7000 μF
3500 μF
470 μF
220 μF
7000 μF
3500 μF
3500 μF
1000 μF
Dual Output Models
WDD20 - 05D4U
WDD20 - 12D4U
WDD20 - 15D4U
WDD20 - 05D5U
WDD20 - 12D5U
WDD20 - 15D5U
9~36 VDC
9~36 VDC
9~36 VDC
18~75 VDC
18~75 VDC
18~75 VDC
1.06 A
1.02 A
1.0 A
0.52 A
0.49 A
0.5 A
2.88 A
2.8 A
2.8 A
1.4 A
1.4 A
1.4 A
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
20 WATTS
± 5 VDC
± 12 VDC
± 15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
± 2000 mA
± 830 mA
± 670 mA
± 2000 mA
± 830 mA
± 670 mA
78%
80% ±1000μF
81%
83% ± 470μF
82%
84% ± 470μF
80%
82% ±1000μF
82%
84% ± 470μF
82%
84% ± 470μF
www.chinfa.com
2010.05.21
sales@chinfa.com
P5
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