FED20 SERIES
20 WATTS
DC-DC CONVERTER
FEATURES
•
20 WATTS MAXIMUM OUTPUT POWER
•
OUTPUT CURRENT UP TO 6A
•
STANDARD 2.00 X 1.00 X 0.40 INCH PACKAGE
•
HIGH EFFICIENCY UP TO 89%
•
2:1 WIDE INPUT VOLTAGE RANGE
•
SIX-SIDED CONTINUOUS SHIELD
•
FIXED SWITCHING FREQUENCY
•
UL60950-1, EN60950-1, & IEC60950-1 SAFETY APPROVALS
•
CE MARKED
•
COMPLIANT TO RoHS II & REACH
OPTIONS
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
Negative logic Remote On/Off
DESCRIPTION
T
he FED20 series offer 20 watts of output power from a 2.00 x 1.00 x
0.40 inch package. The FED20 series with 2:1 wide input voltage of
9~18VDC, 18~36VDC and 36~75VDC and features 1600VDC of
isolation, short-circuit and over-voltage protection.
All specifications are typical at nominal input, full load and 25ºC otherwise noted
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Voltage adjustability
Line regulation
Load regulation
Single output
LL to HL at Full Load
No Load to Full Load
INPUT SPECIFICATIONS
20 Watts, max.
± 1%
0%
± 10%
± 0.2%
± 0.5%
9 ~ 18VDC
18 ~ 36VDC
36 ~ 75VDC
Input filter
L-C type
12VDC input
36VDC 100ms, max.
Input surge voltage
24VDC input
50VDC 100ms, max.
48VDC input
100VDC 100ms, max.
Input reflected ripple current
20mAp-p
Nominal input and
Power up
10ms
Start up time
constant resistive load Remote ON/OFF
10ms
Remote ON/OFF (Note 6)
(Positive logic)(Standard)
DC-DC ON
Open or 3V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
DC-DC ON
Short or 0V < Vr < 1.2V
(Negative logic)(Option)
DC-DC OFF
Open or 3V < Vr < 12V
Input current of remote control pin
Nominal input
-0.5mA ~ +0.5mA
Remote off state input current
Nominal input
2.5mA
Input voltage range
12VDC nominal input
24VDC nominal input
48VDC nominal input
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
20MHz bandwidth
Ripple and noise
See table
(Measured with a 0.1µF/50V MLCC)
0.02% / ºC, max.
Temperature coefficient
Transient response recovery time
25% load step change
1.5VDC output
1.8VDC output
2.5VDC output
Over voltage protection
3.3VDC output
Zener diode clamp
5VDC output
12VDC output
15VDC output
Over load protection
% of FL at nominal input
Short circuit protection
Continuous, automatics recovery
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Safety approvals
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
Page 1 of 3
MIL-HDBK-217F
Input to Output
Input(Output) to case
500VDC
See table
1600VDC, min. 1minute
1600VDC, min. 1minute
10 ohms, min.
1000pF, max.
500kHz±10%
IEC60950-1, UL60950-1, & EN60950-1
Nickel-coated copper
Non-conductive black plastic
Epoxy (UL94 V-0)
2.00 X 1.00 X 0.40 Inch
(50.8 X 25.4 X 10.2 mm)
27g (0.95oz)
1.583 x 10
6
hrs
9
ESD
Radiated immunity
EN61000-4-2
EN61000-4-3
10 V/m
2kV
1kV
Conducted immunity
EN61000-4-6
10 Vr.m.s
www.pduke.com
±
Surge (Note 9)
EN61000-4-5
±
Fast transient (Note 9) EN61000-4-4
±
±
±
250µs
3.9VDC
3.9VDC
3.9VDC
3.9VDC
6.2VDC
15VDC
18VDC
150%, max.
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Maximum case temperature
Storage temperature range
Thermal impedance (Note 7)
Thermal shock
Vibration
Relative humidity
-40ºC ~ +85ºC (with derating)
100ºC
-55ºC ~ +125ºC
Natural convection
12ºC/Watt
Natural convection with Heat-sink 10ºC/Watt
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 8)
EN55022
Air
Contact
8kV
6kV
Class A, Class B
Perf. Criteria B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria B
Perf. Criteria A
2014/4/30
FED20 SERIES
20 WATTS
DC-DC CONVERTER
(2)
(3)
Model
Number
FED20-12S1P5
FED20-12S1P8
FED20-12S2P5
FED20-12S3P3
FED20-12S05
FED20-12S12
FED20-12S15
FED20-12D12
FED20-12D15
FED20-24S1P5
FED20-24S1P8
FED20-24S2P5
FED20-24S3P3
FED20-24S05
FED20-24S12
FED20-24S15
FED20-24D12
FED20-24D15
FED20-48S1P5
FED20-48S1P8
FED20-48S2P5
FED20-48S3P3
FED20-48S05
FED20-48S12
FED20-48S15
FED20-48D12
FED20-48D15
Note
1.
2.
3.
4.
5.
6.
Input
Range
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
Output
Output Current
Output
No load
Voltage Min. load Full load Ripple & Noise Input Current
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
12VDC
15VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
12VDC
15VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
12VDC
15VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
6000mA
6000mA
6000mA
5000mA
4000mA
1670mA
1330mA
833mA
667mA
6000mA
6000mA
6000mA
5000mA
4000mA
1670mA
1330mA
833mA
667mA
6000mA
6000mA
6000mA
5000mA
4000mA
1670mA
1330mA
833mA
667mA
60mVp-p
60mVp-p
60mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
60mVp-p
60mVp-p
60mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
60mVp-p
60mVp-p
60mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
70mA
75mA
80mA
115mA
75mA
90mA
35mA
45mA
50mA
35mA
45mA
40mA
30mA
35mA
55mA
40mA
30mA
30mA
15mA
20mA
30mA
15mA
20mA
35mA
50mA
20mA
20mA
Eff
(%)
78
79
83
85
87
86
86
86
86
80
81
84
86
89
87
87
87
88
80
82
84
87
89
88
87
88
88
(4)
Capacitor
Load max
65000µF
65000µF
33000µF
13000µF
6800µF
2200µF
755µF
680µF
450µF
65000µF
65000µF
33000µF
13000µF
6800µF
2200µF
755µF
680µF
450µF
65000µF
65000µF
33000µF
13000µF
6800µF
2200µF
755µF
680µF
450µF
(5)
MIL-HDBK-217F @Ta=25 ºC, Full load.
Typical value at nominal input and full load. (20MHZ BW.)
Typical value at nominal input and no load.
Typical value at nominal input and full load.
Test by minimum input and constant resistive load.
The CTRL pin voltage is referenced to -INPUT.
To order negative logic ON-OFF control add the suffix-N (Ex: FED20-24S05-N).
7. Heat-sink is optional and P/N: 7G-0020C-F.
8. The FED20 series standard module meets EN55022 Class A and Class B with external components.
For more detail information, please contact with P-DUKE.
9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220µF/100V.
CAUTION:
This power module is not internally fused. An input line fuse must always be used.
O U T P U T P O W E R (% )
FED20-48S05 Derating Curve
120
FED20-48S05 Derating Curve
FED20-48S05 Derating Curve
With
Heat-sink (Note
With
Heatsink (Note 7 )
7)
O U T P U T P O W E R (% )
120
100
80
60
40
20
0
021
001
08
100
80
60
40
20
0
021
0 01
08
70
75
FED20-48S05
Efficiency VS Input Voltage
95
90
85
80
75
70
65
60
55
50
45
FED20-48S05
Efficiency VS Output Load
E F F IC IE N C Y (% )
E F F IC IE N C Y (% )
INPUT VOLTAGE (V)
OUTPUT LOAD (% of Full Load)
Page 2 of 3
www.pduke.com
001
09
08
℃
AMBIENT TEMPERATURE( )
AMBIENT TEMPERATURE( )
±
±
±
±
±
±
07
06
06
04
05
02
04
0
03
0 2-
02
01
0 4-
±
±
±
±
±
±
27
86
℃
46
06
06
±
±
±
±
±
±
65
04
25
02
84
0
44
0 2-
04
63
0 4-
29
09
88
68
48
28
08
87
2014/4/30
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