WDD15U 查看數據表（PDF） - CHINFA ELECTRONICS
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WDD15U Datasheet PDF : 4 Pages
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WDD15U SERIES
DC - DC CONVERTER
15W SINGLE & DUAL OUTPUT
FEATURES
‧EFFICIENCY UP TO 84%
‧4:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧3 YEARS WARRANTY
MODEL LIST
EN 60950-1
R
Ha
UL 60950-1
MODEL NO.
INPUT
INPUT CURRENT OUTPUT
VOLTAGE (typ.) (max.) WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(min.)
EFF. CAPACITOR
LOAD
(typ.) (max.)
Single Output Models
WDD15 - 03S4U
WDD15 - 05S4U
WDD15 - 12S4U
WDD15 - 15S4U
WDD15 - 03S5U
WDD15 - 05S5U
WDD15 - 12S5U
WDD15 - 15S5U
WDD15 - 05D4U
WDD15 - 12D4U
WDD15 - 15D4U
WDD15 - 05D5U
WDD15 - 12D5U
WDD15 - 15D5U
9~36 VDC
9~36 VDC
9~36 VDC
9~36 VDC
18~75 VDC
18~75 VDC
18~75 VDC
18~75 VDC
9~36 VDC
9~36 VDC
9~36 VDC
18~75 VDC
18~75 VDC
18~75 VDC
0.79 A
0.79 A
0.77 A
0.76 A
0.39 A
0.39 A
0.38 A
0.38 A
0.79 A
0.77 A
0.75 A
0.39 A
0.38 A
0.38 A
2.2 A
2.2 A
2.2 A
2.2 A
1.1 A
1.1 A
1.1 A
1.1 A
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
Dual Output Models
2.2 A
2.2 A
2.2 A
1.1 A
1.1 A
1.1 A
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
15 WATTS
± 5 VDC
± 12 VDC
± 15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
4500 mA
3000 mA
1250mA
1000 mA
4500 mA
3000 mA
1250 mA
1000 mA
± 1500 mA
± 630 mA
± 500 mA
± 1500 mA
± 630 mA
± 500 mA
77%
79% 7000μF
78%
80% 7000μF
80%
82%
470 μF
81%
83%
220 μF
77%
79% 7000μF
79%
81% 7000μF
82%
84%
470 μF
82%
84%
220μF
78%
80% ±470μF
81%
83% ±100μF
82%
84% ±100μF
80%
82% ±470μF
82%
84% ±100μF
82%
84% ±100μF
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Characteristics
Switching frequency
Isolation voltage
Isolation resistance
Isolation capacitance
Ambient temperature
Conditions
Vi nom, Io nom
Input - Output
Input - Output, @ 500VDC
100KHz / 1V
Vi nom,
Io nom
3.3V & 5V output models
12V, 15V & dual output models
min.
1,500
100
-40
-40
typ.
250
www.chinfa.com
2014.05.26
max.
1,000
+ 61
+ 71
unit
KHz
VDC
MΩ
PF
oC
oC
sales@chinfa.com
P1
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