FDD05 SERIES
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
OUTPUT
WATTAGE
DC-DC CONVERTER
5 ~ 6W
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(MIN.)
CASE
Dual Output Models
FDD05 - 05D
FDD05 - 12D
FDD05 - 15D
FDD05 - 05D1
FDD05 - 12D1
FDD05 - 15D1
FDD05 - 05D2
FDD05 - 12D2
FDD05 - 15D2
FDD05 - 05D3
FDD05 - 12D3
FDD05 - 15D3
FDD05 - 05D4
FDD05 - 12D4
FDD05 - 15D4
FDD05 - 05D5
FDD05 - 12D5
FDD05 - 15D5
20~60 VDC
20~60 VDC
20~60 VDC
9~18 VDC
9~18 VDC
9~18 VDC
18~36 VDC
18~36 VDC
18~36 VDC
36~72 VDC
36~72 VDC
36~72 VDC
9~36 VDC
9~36 VDC
9~36 VDC
18~72 VDC
18~72 VDC
18~72 VDC
5 WATTS
6 WATTS
6 WATTS
5 WATTS
6 WATTS
6 WATTS
5 WATTS
6 WATTS
6 WATTS
5 WATTS
6 WATTS
6 WATTS
5 WATTS
6 WATTS
6 WATTS
5 WATTS
6 WATTS
6 WATTS
±
5 VDC
±
500 mA
±
250 mA
±
200 mA
±
500 mA
±
250 mA
±
200 mA
±
500 mA
±
250 mA
±
200 mA
±
500 mA
±
250 mA
±
200 mA
±
500 mA
±
250 mA
±
200 mA
±
500 mA
±
250 mA
±
200 mA
73%
75%
75%
67%
70%
70%
73%
75%
75%
73%
75%
75%
73%
75%
75%
73%
75%
75%
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
FA
±
12 VDC
±
15 VDC
±
5 VDC
±
12 VDC
±
15 VDC
±
5 VDC
±
12 VDC
±
15 VDC
±
5 VDC
±
12 VDC
±
15 VDC
±
5 VDC
±
12 VDC
±
15 VDC
±
5 VDC
±
12 VDC
±
15 VDC
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
FDD05 SERIES
SPECIFICATION
GENERAL SPECIFICATION
* Switching frequency: .........................
* Isolation voltage: ..............................
* Isolation resistance: ..........................
* Operating ambient temperature: .........
* Storage temperature: ........................
* Max. Case temperature: .....................
* M.T.B.F.: ..........................................
* Cooling: ...........................................
* Temperature coefficient: ....................
* Dimension: ......................................
DC-DC CONVERTER
5 ~ 6W
All Specifications Typical At Nominal Line, Full Load, 25
℃
Unless Otherwise Noticed
>80KHz
1,500VDC
1G
Ω(min.)
-25 to +71℃
-40 to +100℃
90℃
661,000Hrs at @ GF40, according to MIL-HDBK-217F
Free air convection
±0.02%
/
℃
50.8 x 50.8 x 12mm
INPUT SPECIFICATIONS
* Input voltage range: .......................... 9 ~ 18VDC for 12V
9 ~ 36VDC for 24V
18 ~ 36VDC for 24V
18 ~ 72VDC for 48V
20 ~ 60VDC for 48V
36 ~ 72VDC for 48V
* Input filter: ....................................... Pi type
* No load input current: ........................ 40mA for 12V in
25mA for 24V in
15mA for 48V in
* Max. Input voltage: ........................... 20VDC for 12V in
40VDC for 24V in
75VDC for 48V in
OUTPUT SPECIFICATIONS
* Output voltage accuracy: ...................
±2%
at Vo_nom
* Minimum load: .................................. No load for single output models
±2%
at Vo_nom for dual output models
* Line regulation: ................................
±1%
at Vo_nom
* Load regulation: ...............................
±2%
at Vo_nom for single output models
±5%
at Vo_nom for dual output models
* Ripple & noise: ................................. 150mV (max.)
* Efficiency: ........................................ Up to 75%, see model list
* Derating: ........................................ See table 1
* Case material: .................................. Plastic
CONTROL AND PROTECTION
* Input reversed: ................................. Shunt diode use external fuse
* Output short circuit: .......................... Continuous
CHINFA ELECTRONICS IND., CO. LTD.
ISO 9001 Certified
www.chinfa.com
sales@chinfa.com