4:1 Isolated Through Hole DC / DC Converters:

2,424 Products Found

We offer an extensive range of DOSA, POLA, Half Brick, Full Brick, Half Brick, Sixteenth Brick and other through hole DC / DC converters from industry leading manufacturers like Traco Power, Murata, Recom, CUI, Aimtec, TDK Lambda, Wurth Elektronik, XP Power, Multicomp Pro for use in Industrial, Medical, Railways, and Gate Drive applications.

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Engineer
Manufacturer
Power Supply Applications
DC / DC Converter Type
Input Ratio
Output Power Max
No. of Outputs
Output Voltage - Output 1
Output Current - Output 1
Output Voltage - Output 2
Output Current - Output 2
Output Regulation
Isolation Voltage
Input Voltage DC Nom
DC / DC Converter Output Type
Width
Height
Depth
Input Voltage DC Min
Input Voltage DC Max
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2725470

RoHS

Each
1+
HK$295.390
Min: 1 / Mult: 1
ITE
DIP
4:1
25W
1 Output
12V
2.5A
-
-
-
1.5kV
48V
Fixed, Adjustable
40.6mm
9.3mm
50.8mm
18V
75V
TEN 25WI Series
1007487

RoHS

Each
1+
HK$479.060
5+
HK$461.240
10+
HK$453.750
50+
HK$436.790
Min: 1 / Mult: 1
ITE
DIP
4:1
15W
1 Output
12V
1.25A
-
-
-
1.5kV
24V
Fixed
25.4mm
10.2mm
50.8mm
9V
36V
TEN 15WI Series
2887338

RoHS

Each
1+
HK$318.420
5+
HK$315.970
10+
HK$313.500
50+
HK$300.290
100+
HK$299.350
Min: 1 / Mult: 1
ITE
DIP
4:1
15W
1 Output
5V
3A
-
-
-
1.6kV
24V
Fixed
25.4mm
10.41mm
25.4mm
9V
36V
SPM Series
3790500

RoHS

Each
1+
HK$431.550
5+
HK$420.620
10+
HK$400.320
50+
HK$357.250
Min: 1 / Mult: 1
ITE
Sixteenth Brick, DOSA
4:1
50W
1 Output
5V
10A
-
-
Regulated
2.25kV
24V
Fixed, Adjustable
22.9mm
9.1mm
33mm
9V
36V
UWS Series
2280071

RoHS

Each
1+
HK$820.110
5+
HK$817.830
10+
HK$799.110
50+
HK$769.250
Min: 1 / Mult: 1
ITE & Railway
DIP
4:1
40W
1 Output
12V
3.333A
-
-
-
1.5kV
24V
Fixed
25.4mm
10.2mm
50.8mm
9V
36V
TEN 40WIR Series
1196502

RoHS

Each
1+
HK$490.190
Min: 1 / Mult: 1
ITE
DIP
4:1
30W
1 Output
5V
6A
-
-
-
1.5kV
24V
Fixed
40.6mm
10.2mm
50.8mm
10V
40V
TEN 30WI Series
1196503

RoHS

Each
1+
HK$458.930
Min: 1 / Mult: 1
ITE
DIP
4:1
30W
1 Output
12V
2.5A
-
-
-
1.5kV
24V
Fixed
40.6mm
10.2mm
50.8mm
10V
40V
TEN 30WI Series
1441229

RoHS

Each
1+
HK$336.200
5+
HK$333.810
10+
HK$328.400
50+
HK$316.140
100+
HK$310.980
Min: 1 / Mult: 1
ITE
DIP
4:1
15W
1 Output
5V
3A
-
-
-
1.5kV
48V
Fixed
25.4mm
9.9mm
25.4mm
18V
75V
THN 15WI Series
3869057

RoHS

Each
1+
HK$618.390
Min: 1 / Mult: 1
Railway
DIP
4:1
30W
1 Output
3.3V
7A
-
-
-
3kV
48V
Fixed, Adjustable
25.4mm
9.9mm
25.4mm
18V
75V
THN 30WIR Series
3650004

RoHS

Each
1+
HK$490.490
5+
HK$476.510
10+
HK$462.530
50+
HK$411.030
Min: 1 / Mult: 1
Railway
DIP
4:1
20W
2 Output
24V
417mA
-24V
417mA
-
2.25kV
48V
Fixed, Adjustable
25.4mm
9.9mm
25.4mm
18V
75V
THN 20WIR Series
3911052

RoHS

Each
1+
HK$328.630
Min: 1 / Mult: 1
ITE
DIP
4:1
10W
2 Output
15V
335mA
-15V
335mA
Regulated
3kV
48V
Fixed
25.4mm
11mm
50.8mm
18V
75V
THR 10WI Series
3911048

RoHS

Each
1+
HK$307.900
250+
HK$273.470
Min: 1 / Mult: 1
ITE
DIP
4:1
10W
1 Output
12V
835mA
-
-
Regulated
3kV
48V
Fixed, Adjustable
25.4mm
11mm
50.8mm
18V
75V
THR 10WI Series
3911036

RoHS

Each
1+
HK$205.440
10+
HK$201.400
25+
HK$197.090
50+
HK$189.690
100+
HK$173.930
Min: 1 / Mult: 1
ITE
DIP
4:1
3W
1 Output
12V
250mA
-
-
Regulated
3kV
110V
Fixed
20.3mm
12mm
31.8mm
40V
160V
THR 3WI Series
3911079

RoHS

Each
1+
HK$423.400
Min: 1 / Mult: 1
ITE
DIP
4:1
20W
2 Output
15V
667mA
-15V
667mA
Regulated
3kV
110V
Fixed
25.4mm
11mm
50.8mm
40V
160V
THR 20WI Series
3911071

RoHS

Each
1+
HK$379.330
Min: 1 / Mult: 1
ITE
DIP
4:1
20W
1 Output
24V
833mA
-
-
Regulated
3kV
48V
Fixed, Adjustable
25.4mm
11mm
50.8mm
18V
75V
THR 20WI Series
3911054

RoHS

Each
1+
HK$316.970
Min: 1 / Mult: 1
ITE
DIP
4:1
10W
1 Output
12V
835mA
-
-
Regulated
3kV
110V
Fixed, Adjustable
25.4mm
11mm
50.8mm
40V
160V
THR 10WI Series
3911030

RoHS

Each
1+
HK$186.570
5+
HK$185.090
10+
HK$183.660
25+
HK$180.890
Min: 1 / Mult: 1
ITE
DIP
4:1
3W
1 Output
12V
250mA
-
-
Regulated
3kV
48V
Fixed
20.3mm
12mm
31.8mm
18V
75V
THR 3WI Series
3911080

RoHS

Each
1+
HK$648.050
5+
HK$642.890
10+
HK$637.760
25+
HK$626.570
Min: 1 / Mult: 1
ITE
DIP
4:1
40W
1 Output
5V
8A
-
-
Regulated
3kV
110V
Fixed, Adjustable
25.4mm
11mm
50.8mm
36V
160V
THR 40WI Series
3911038

RoHS

Each
1+
HK$210.560
Min: 1 / Mult: 1
ITE
DIP
4:1
3W
2 Output
12V
125mA
-12V
125mA
Regulated
3kV
110V
Fixed
20.3mm
12mm
31.8mm
40V
160V
THR 3WI Series
3911053

RoHS

Each
1+
HK$327.600
5+
HK$325.050
10+
HK$322.500
25+
HK$316.970
250+
HK$281.800
Min: 1 / Mult: 1
ITE
DIP
4:1
10W
1 Output
5V
2A
-
-
Regulated
3kV
110V
Fixed, Adjustable
25.4mm
11mm
50.8mm
40V
160V
THR 10WI Series
3911085

RoHS

Each
1+
HK$648.050
5+
HK$642.890
10+
HK$637.760
25+
HK$626.570
Min: 1 / Mult: 1
ITE
DIP
4:1
40W
1 Output
54V
741mA
-
-
Regulated
3kV
110V
Fixed, Adjustable
25.4mm
11mm
50.8mm
36V
160V
THR 40WI Series
3911051

RoHS

Each
1+
HK$318.530
Min: 1 / Mult: 1
ITE
DIP
4:1
10W
2 Output
12V
417mA
-12V
417mA
Regulated
3kV
48V
Fixed
25.4mm
11mm
50.8mm
18V
75V
THR 10WI Series
3911064

RoHS

Each
1+
HK$424.350
5+
HK$421.020
10+
HK$417.710
25+
HK$411.220
Min: 1 / Mult: 1
ITE
DIP
4:1
20W
2 Output
12V
833mA
-12V
833mA
Regulated
3kV
24V
Fixed
25.4mm
11mm
50.8mm
9V
36V
THR 20WI Series
3911031

RoHS

Each
1+
HK$186.570
5+
HK$185.090
10+
HK$183.660
25+
HK$180.890
Min: 1 / Mult: 1
ITE
DIP
4:1
3W
1 Output
15V
200mA
-
-
Regulated
3kV
48V
Fixed
20.3mm
12mm
31.8mm
18V
75V
THR 3WI Series
3911027

RoHS

Each
1+
HK$187.750
500+
HK$163.850
Min: 1 / Mult: 1
ITE
DIP
4:1
3W
2 Output
12V
125mA
-12V
125mA
Regulated
3kV
24V
Fixed
20.3mm
12mm
31.8mm
9V
36V
THR 3WI Series
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