
FDD05 SERIES
MODEL LIST
DC-DC CONVERTER
5 ~ 6W
WATTAGE
03 : 3.3V OUT
05
12 : 12V OUT
15 : 15V OUT
FDD05 – 05 S 1
: 5V OUT
S : SINGLE OUTPUT
D : DUAL OUTPUT
1: 9~18V IN
2: 18~36V IN
3: 36~72V IN
4: 9~36V IN
5: 18~72V IN
*: 20~60V IN
*=BLANK
MODEL NO.
FDD05 - 05S 20~60 VDC 5 WATTS + 5 VDC 1000 mA 72% FA
FDD05 - 12S 20~60 VDC 6 WATTS + 12 VDC 500 mA 72% FA
FDD05 - 15S 20~60 VDC 6 WATTS + 15 VDC 400 mA 72% FA
FDD05 - 05S1 9~18 VDC 5 WATTS + 5 VDC 1000 mA 63% FA
FDD05 - 12S1 9~18 VDC 6 WATTS + 12 VDC 500 mA 68% FA
FDD05 - 15S1 9~18 VDC 6 WATTS + 15 VDC 400 mA 68% FA
FDD05 - 05S2 18~36 VDC 5 WATTS + 5 VDC 1000 mA 72% FA
FDD05 - 12S2 18~36 VDC 6 WATTS + 12 VDC 500 mA 72% FA
FDD05 - 15S2 18~36 VDC 6 WATTS + 15 VDC 400 mA 72% FA
FDD05 - 05S3 36~72 VDC 5 WATTS + 5 VDC 1000 mA 72% FA
FDD05 - 12S3 36~72 VDC 6 WATTS + 12 VDC 500 mA 72% FA
FDD05 - 15S3 36~72 VDC 6 WATTS + 15 VDC 400 mA 72% FA
FDD05 - 03S4 9~36 VDC 5 WATTS +3.3 VDC 1500 mA 70% FA
FDD05 - 05S4 9~36 VDC 5 WATTS + 5 VDC 1000 mA 72% FA
FDD05 - 12S4 9~36 VDC 6 WATTS + 12 VDC 500 mA 72% FA
FDD05 - 15S4 9~36 VDC 6 WATTS + 15 VDC 400 mA 72% FA
FDD05 - 03S5 18~72 VDC 5 WATTS +3.3 VDC 1500 mA 70% FA
FDD05 - 05S5 18~72 VDC 5 WATTS + 5 VDC 1000 mA 72% FA
FDD05 - 12S5 18~72 VDC 6 WATTS + 12 VDC 500 mA 72% FA
FDD05 - 15S5 18~72 VDC 6 WATTS + 15 VDC 400 mA 72% FA
INPUT
VOLTAGE
Single Output Models
OUTPUT
WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(MIN.)
CASE
CHINFA ELECTRONICS IND., CO. LTD.
ISO 9001 Certified
www.chinfa.com
sales@chinfa.com

FDD05 SERIES
MODEL LIST
DC-DC CONVERTER
5 ~ 6W
MODEL NO.
FDD05 - 05D 20~60 VDC 5 WATTS ± 5 VDC ± 500 mA 73% FA
FDD05 - 12D 20~60 VDC 6 WATTS ± 12 VDC ± 250 mA 75% FA
FDD05 - 15D 20~60 VDC 6 WATTS ± 15 VDC ± 200 mA 75% FA
FDD05 - 05D1 9~18 VDC 5 WATTS ± 5 VDC ± 500 mA 67% FA
FDD05 - 12D1 9~18 VDC 6 WATTS ± 12 VDC ± 250 mA 70% FA
FDD05 - 15D1 9~18 VDC 6 WATTS ± 15 VDC ± 200 mA 70% FA
FDD05 - 05D2 18~36 VDC 5 WATTS ± 5 VDC ± 500 mA 73% FA
FDD05 - 12D2 18~36 VDC 6 WATTS ± 12 VDC ± 250 mA 75% FA
FDD05 - 15D2 18~36 VDC 6 WATTS ± 15 VDC ± 200 mA 75% FA
FDD05 - 05D3 36~72 VDC 5 WATTS ± 5 VDC ± 500 mA 73% FA
FDD05 - 12D3 36~72 VDC 6 WATTS ± 12 VDC ± 250 mA 75% FA
FDD05 - 15D3 36~72 VDC 6 WATTS ± 15 VDC ± 200 mA 75% FA
FDD05 - 05D4 9~36 VDC 5 WATTS ± 5 VDC ± 500 mA 73% FA
FDD05 - 12D4 9~36 VDC 6 WATTS ± 12 VDC ± 250 mA 75% FA
INPUT
VOLTAGE
Dual Output Models
OUTPUT
WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(MIN.)
CASE
FDD05 - 15D4 9~36 VDC 6 WATTS ± 15 VDC ± 200 mA 75% FA
FDD05 - 05D5 18~72 VDC 5 WATTS ± 5 VDC ± 500 mA 73% FA
FDD05 - 12D5 18~72 VDC 6 WATTS ± 12 VDC ± 250 mA 75% FA
FDD05 - 15D5 18~72 VDC 6 WATTS ± 15 VDC ± 200 mA 75% FA
FEATURES
* LOW COST
* 4:1 & 3:1 & 2:1 WIDE INPUT RANGE
* I/O ISOLATION
* SHORT CIRCUIT PROTECTION
* HIGH PERFORMANCE
DESCRIPTION
THE FDD05 SERIES ARE 5WATTS & 6W WATTS SINGLE & DUAL OUTPUT DC/DC CONVERTERS. 4:1 & 3:1 &
2:1 WIDE INPUT RANGE WITH I/O ISOLATION AND SHORT CIRCUIT PROTECT FEATURES MAKE IT
SUITABLE TO APPLICATION ON VARIABLE APPLICATIONS WITH LOW COST. ALL THE MODELS ARE
PACKAGED IN L x W x H = 2" x 2" x 0.47”. CONFIGURATION, AND PCB MOUNTABLE DIRECTLY.
CHINFA ELECTRONICS IND., CO. LTD.
ISO 9001 Certified
www.chinfa.com
sales@chinfa.com