
TDD25 SERIES
DC - DC CONVERTER
23 ~ 25W SINGLE & DUAL OUTPUT
FEATURES
‧EFFICIENCY UP TO 86%
‧2:1 & 3:1 WIDE INPUT RANGE
‧I/O ISOLATION
‧INPUT Pi FILTER
‧SHORT CIRCUIT PROTECTION
‧HIGH PERFORMANCE
‧3 YEARS WARRANTY
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
INPUT
CURRENT
(typ.)
OUTPUT
WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(min.)
EFF. CAPACITOR
(typ.)
LOAD
(max.)
TDD25 - 03S2
TDD25 - 05S2
TDD25 - 12S2
TDD25 - 15S2
TDD25 - 03S3
TDD25 - 05S3
TDD25 - 12S3
TDD25 - 15S3
18~60 VDC
18~60 VDC
18~60 VDC
18~60 VDC
35~75 VDC
35~75 VDC
35~75 VDC
35~75 VDC
TDD25 - 12D2
TDD25 - 15D2
TDD25 - 12D3
TDD25 - 15D3
18~60 VDC
18~60 VDC
35~75 VDC
35~75 VDC
1.17 A
1.20 A
1.13 A
1.18 A
0.58 A
0.60 A
0.56 A
0.59 A
1.11 A
1.21 A
0.59 A
0.61 A
Single Output Models
23 WATTS
25 WATTS
24 WATTS
25 WATTS
23 WATTS
25 WATTS
24 WATTS
25 WATTS
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
+3.3 VDC
+ 5 VDC
+ 12 VDC
+ 15 VDC
Dual Output Models
25 WATTS
25 WATTS
25 WATTS
25 WATTS
± 12 VDC
± 15 VDC
± 12 VDC
± 15 VDC
7000 mA
5000 mA
2000 mA
1700 mA
7000 mA
5000 mA
2000 mA
1700 mA
± 1000 mA
± 850 mA
± 1000 mA
± 850 mA
78% 80% 3500μF
84% 86% 3500μF
84% 86%
470μF
84% 86%
300μF
78% 80% 3500μF
84% 86% 3500μF
84% 86%
470μF
84% 86%
300μF
84% 86% ± 220μF
84% 86% ± 100μF
84% 86% ± 220μF
84% 86% ± 100μF
www.chinfa.com
2014.05.26
sales@chinfa.com
P1