Model
Number
FED20-24S3P3W
FED20-24S05W
FED20-24S12W
FED20-24S15W
FED20-24D05W
FED20-24D12W
FED20-24D15W
FED20-48S3P3W
FED20-48S05W
FED20-48S12W
FED20-48S15W
FED20-48D05W
FED20-48D12W
FED20-48D15W
Input
Range
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
Output
Output Current
Voltage Min. load Full load
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
5500mA
4000mA
1670mA
1330mA
±2000mA
±833mA
±667mA
5500mA
4000mA
1670mA
1330mA
±2000mA
±833mA
±667mA
Output
(4)
Ripple & Noise
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
Input Current
No Load
50mA
65mA
22mA
22mA
55mA
30mA
30mA
35mA
35mA
15mA
15mA
35mA
17mA
17mA
(3)
Full Load
934mA
992mA
1018mA
1014mA
992mA
1004mA
1005mA
467mA
496mA
503mA
501mA
490mA
496mA
496mA
(2)
Eff
(4)
Capacitor
(5)
(%) Load max
85
88
86
86
88
87
87
85
88
87
87
89
88
88
18000μF
9600μF
1650μF
1050μF
±4800μF
±825μF
±525μF
18000μF
9600μF
1650μF
1050μF
±4800μF
±825μF
±525μF
Note:
1.
2.
3.
4.
5.
6.
7.
8.
9.
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment)
Maximum value at nominal input voltage and full load.
Typical value at nominal input voltage and no load.
Typical value at nominal input voltage and full load.
Test by minimum Vin and constant resistive load.
The ON/OFF control pin voltage is referenced to -Vin.
To order negative logic ON/OFF control add the suffix-N (Ex: FED20-48S05W-N)
Heat sink is optional and P/N: 7G-0020C-F.
The FED20W series can meet EN55022 Class A with parallel an external capacitor to the input pins.
Recommend : 24Vin : NA.
48Vin : 1μF/100V 1210 MLCC.
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, ESR 48mΩ.
OUTPUT POWER (%)
FED20-48S05W Derating Curve
100
80
60
40
20
0
-40
OUTPUT POWER(%)
120
120
100
80
60
40
20
0
FED20-48S05W Derating Curve
With Heatsink (Note 7 )
Natural convection
100LFM
200LFM
300LFM
400LFM
500LFM
-20
0
20
40
60
72
80
100
105
120
Natural convection
100LFM
200LFM
300LFM
400LFM
500LFM
-20
0
20
40
60
80
78
100
105
120
AMBIENT TEMPERATURE(℃)
-40
AMBIENT TEMPERATURE(℃)
FED20-48S05W
Efficiency VS Input Voltage
90
88
86
84
82
80
78
18
24
30
36
42
48
54
60
66
72
95
90
85
80
75
70
65
60
55
50
45
FED20-48S05W
Efficiency VS Output Load
EFFICIENCY(%)
EFFICIENCY(%)
10
20
30
40
50
60
70
80
90
100
INPUT VOLTAGE (V)
OUTPUT LOAD (% of Full Load)
Page 2 of 3
Issued Date：2008/05/21
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
