參數(shù)資料
型號(hào)： FED20-48S12
廠商： Electronic Theatre Controls, Inc.
元件分類： DC/DC變換器
英文描述： 20WATTS DC-DC CONVERTER
中文描述： 20WATTS DC - DC變換器
文件頁(yè)數(shù)： 2/2頁(yè)
文件大?。?/td> 91K
代理商： FED20-48S12
Model
Number
FED20-24S1P5
FED20-24S1P8
FED20-24S2P5
FED20-24S3P3
FED20-24S05
FED20-24S12
FED20-24S15
FED20-48S1P5
FED20-48S1P8
FED20-48S2P5
FED20-48S3P3
FED20-48S05
FED20-48S12
FED20-48S15
Input
Range
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
Output
Voltage
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
Output
Current
6000mA
6000mA
6000mA
5000mA
4000mA
1670mA
1330mA
6000mA
6000mA
6000mA
5000mA
4000mA
1670mA
1330mA
Input
Current
(6)
500mA
577mA
781mA
838mA
992mA
1006mA
1001mA
247mA
285mA
386mA
414mA
490mA
497mA
500mA
Eff
(7)
(%)
79
82
84
86
88
87
87
80
83
85
87
89
88
87
Capacitor
(8)
Load max
65000uF
65000uF
33000uF
13000uF
6800uF
2200uF
755uF
65000uF
65000uF
33000uF
13000uF
6800uF
2200uF
755uF
1. All dimensions in Inches (mm)
2. Pin Pitch tolerance 0.014(0.35)
2
0.40
(10.2)
0.40
(10.2)
0.50
(12.7)
1.00(25.4)
0.10(2.5)
0.20(5.1)
0
0
0.22(5.6)
0.40
(10.2)
D
1 2
3
4
5
6
PIN CONNECTION
PIN
1
2
3
4
5
6
DEFINE
+ INPUT
- INPUT
+ OUTPUT
TRIM
- OUTPUT
CTRL
Note
1.
An external filter capacitor is required for normal operation. The capacitor should be
capable of handing 1A ripple current for 48V/24V models. Power mate suggest: Nippon
chemi-con KMF series, 220 F/100V, ESR 90m .
Simulated source impedance of 12uH. 12uH inductor on series with +Vin.
The ON/OFF control function. There are positive logic (standard) and negative logic
(option). The pin voltage is referenced to negative input
To order negative logic ON/OFF control add the suffix-N (Ex: FED20-24S05-N)
BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40oC. (Ground fixed
and controlled environment).
Heat sink is optional and P/N: 7G-0020A.
Maximum value at nominal input voltage and full load.
Typical value at nominal input voltage and full load.
Test by minimum Vin and constant resistor load.
2.
3.
4.
5.
6.
7.
8.
50
55
60
65
70
75
36
45
40
72
73
INPUT VOLTAGE (V)
E
FED20-48S1P5
Efficiency VS Input voltage
82
81
80
79
78
77
76
75
74
50 60 70 80 90 100
-40 -25
0
-10
25
50
75
100
0
AMBIENT TEMPERATURE (oC)
O
FED20-48S1P5
Derating Curve without Heat-Sink
Nature Convection
50 60 70 80 90 100
-40 -25
0
-10
25
50
75
100
0
AMBIENT TEMPERATURE (oC)
O
FED20-48S1P5 (Note 5)
Derating Curve with Heat-Sink
3
4
5
6
1
2
60
65
OUTPUT LOAD (A)
E
FED20-48S1P5
Efficiency VS Output load
81
80
79
78
77
76
74
72
70
Nature Convection
Output can be externally trimmed by
using the method shown below.
EXTERNAL OUTPUT TRIMMING
5
4
TRIM UP
R
U
4
3
TRIM DOWN
R
D
相關(guān)PDF資料
PDF描述
FED20-48S15 20WATTS DC-DC CONVERTER
FED20-48S1P5 20WATTS DC-DC CONVERTER
FED20-48S1P8 20WATTS DC-DC CONVERTER
FED20-48S2P5 20WATTS DC-DC CONVERTER
FED20-48S3P3 20WATTS DC-DC CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FED20-48S12W 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:20 WATTS MAXIMUM OUTPUT POWER
FED20-48S15 制造商:未知廠家 制造商全稱:未知廠家 功能描述:20WATTS DC-DC CONVERTER
FED20-48S15W 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:20 WATTS MAXIMUM OUTPUT POWER
FED20-48S1P5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:20WATTS DC-DC CONVERTER
FED20-48S1P8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:20WATTS DC-DC CONVERTER
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