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Power Supplies

(641)
DC/DC Converters for Railway - Power Supplies
Choose from category Power Supplies. Our offer includes 641 types from 1 manufacturer.
SOS electronic is an authorized distributor of TRACOPOWER.
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DC/DC Converter 8W 9-36V/5V 1,5A DIP24
Ord. No. 71315
S
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
in stock 198 pcs
1445 pcs in 5-15 days
1 pcs+
166,66 RON
5 pcs+
158,70 RON
10 pcs+
135,81 RON
20 pcs+
129,35 RON
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DC/DC Converter 8W 9-36V/12V 0,665A DIP24
Ord. No. 71676
S
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
in stock 200 pcs
43 pcs in 5-15 days
1 pcs+
165,66 RON
5 pcs+
157,21 RON
10 pcs+
136,31 RON
20 pcs+
129,84 RON
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DC/DC Converter 8W 18-75V/5V 1,5A DIP24
Ord. No. 61151
S
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
in stock 125 pcs
510 pcs in 5-15 days
1 pcs+
166,66 RON
5 pcs+
158,70 RON
10 pcs+
135,81 RON
20 pcs+
129,35 RON
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Ord. No. 74091
S
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
in stock 33 pcs
-
1 pcs+
1 049,70 RON
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Ord. No. 77980
S
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
in stock 4 pcs
-
1 pcs+
582,06 RON
5 pcs+
522,36 RON
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Ord. No. 153989
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
94 pcs in 5-15 days
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
378,59 RON
20 pcs+
348,24 RON
50 pcs+
331,33 RON
100 pcs+
308,44 RON
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Ord. No. 123971
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
-
1 pcs+
410,93 RON
5 pcs+
378,09 RON
10 pcs+
339,29 RON
20 pcs+
317,90 RON
50 pcs+
300,48 RON
100 pcs+
278,59 RON
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Ord. No. 174211
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
79 pcs in 5-15 days
1 pcs+
409,43 RON
5 pcs+
376,60 RON
10 pcs+
336,30 RON
20 pcs+
308,44 RON
50 pcs+
289,04 RON
100 pcs+
274,12 RON
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Ord. No. 142335
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
-
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
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DC/DC Converter 20W 9-36V/±15V ±0,667A
Ord. No. 153991
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
265 pcs in 5-15 days
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
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Ord. No. 153992
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
-
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
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Ord. No. 153993
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
14 pcs in 5-15 days
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
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Ord. No. 123972
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
87 pcs in 5-15 days
1 pcs+
410,93 RON
5 pcs+
378,09 RON
10 pcs+
360,18 RON
20 pcs+
342,77 RON
50 pcs+
324,86 RON
100 pcs+
306,95 RON
Bulk discounts
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Ord. No. 153995
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
68 pcs in 5-15 days
1 pcs+
410,93 RON
5 pcs+
378,09 RON
10 pcs+
360,18 RON
20 pcs+
342,77 RON
50 pcs+
324,86 RON
100 pcs+
306,95 RON
Bulk discounts
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DC/DC Converter 20W 18-75V/±12V ±0,835A
Ord. No. 144511
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
86 pcs in 5-15 days
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
Bulk discounts
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DC/DC Converter 20W 18-75V/±15V ±0,667A
Ord. No. 153997
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
-
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
Bulk discounts
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Ord. No. 153998
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
67 pcs in 5-15 days
1 pcs+
496,99 RON
5 pcs+
457,19 RON
10 pcs+
435,80 RON
20 pcs+
414,41 RON
50 pcs+
392,52 RON
100 pcs+
371,13 RON
Bulk discounts
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Ord. No. 152990
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
374 pcs in 5-15 days
1 pcs+
496,99 RON
5 pcs+
457,19 RON
10 pcs+
435,80 RON
20 pcs+
414,41 RON
50 pcs+
392,52 RON
100 pcs+
371,13 RON
Bulk discounts
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Ord. No. 130751
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
416 pcs in 5-15 days
1 pcs+
451,72 RON
5 pcs+
415,40 RON
10 pcs+
395,50 RON
20 pcs+
376,10 RON
50 pcs+
356,70 RON
100 pcs+
336,80 RON
Bulk discounts
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Ord. No. 106294
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
189 pcs in 5-15 days
1 pcs+
441,77 RON
5 pcs+
406,45 RON
10 pcs+
387,05 RON
20 pcs+
368,14 RON
50 pcs+
348,74 RON
100 pcs+
329,84 RON
Bulk discounts
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DC/DC Converter 20W 43-160V/±12V ±0,833A
Ord. No. 144512
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
154 pcs in 5-15 days
1 pcs+
496,99 RON
5 pcs+
457,19 RON
10 pcs+
435,80 RON
20 pcs+
414,41 RON
50 pcs+
392,52 RON
100 pcs+
371,13 RON
Bulk discounts
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DC/DC Converter 20W 43-160V/±15V ±0,667A
Ord. No. 153999
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
102 pcs in 5-15 days
1 pcs+
496,99 RON
5 pcs+
457,19 RON
10 pcs+
435,80 RON
20 pcs+
414,41 RON
50 pcs+
392,52 RON
100 pcs+
371,13 RON
Bulk discounts
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Ord. No. 122166
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
-
1 pcs+
582,06 RON
5 pcs+
557,19 RON
10 pcs+
484,06 RON
20 pcs+
469,13 RON
50 pcs+
434,81 RON
Bulk discounts
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Ord. No. 122168
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
120 pcs in 5-15 days
1 pcs+
582,06 RON
5 pcs+
557,19 RON
10 pcs+
484,06 RON
20 pcs+
469,13 RON
50 pcs+
434,81 RON
Bulk discounts
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Ord. No. 122170
OP
Manufacturer TRACOPOWER
Manufacturer TRACOPOWER
On request
206 pcs in 5-15 days
1 pcs+
522,36 RON
5 pcs+
481,07 RON
10 pcs+
456,20 RON
20 pcs+
431,82 RON
50 pcs+
406,95 RON
100 pcs+
382,07 RON
Bulk discounts
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1 2 3
More info

Power supplies are devices that generate electrical energy based on a certain physical phenomenon. Electronic power supplies are mostly composed of electronic circuits that provide electrical energy according to the required parameters for the powered electronic circuits, typically by converting electrical energy from another source. The most common and desired parameter in power supplies, besides the output voltage, is its constancy (stability).

According to the method of generating electrical energy, power supplies can be divided into: 

  • Electrochemical source - batteries and accumulators,
  • Photoelectric source - photovoltaic cells,
  • Thermoelectric source - thermocouples,
  • Electromagnetic source - dynamo and alternator,
  • Mechanical source - Van de Graaff generator,
  • Electronic source - utilizes electrical energy generated by the above-mentioned sources and converts it according to the required parameters of the powered devices.
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