Power Transformers
80 items in 329 variations
*incl. VAT plus shipping costs
Item description
Total
Output power
Primary voltage
Secondary voltage (1)
Secondary voltage (2)
Secondary voltage (3)
Secondary amperage 1
secondary amperage 2
efficiency
Length
Width
Height
Order No.:
32K0155
Manufacturer:
WÖHRLE
Manufacturer SKU:
WST100/230/24
Total Price: 58.91 € *
1 pcs.
58.905 €
100 W
230 V
24 V
4.17 A
75 mm
85 mm
95 mm
Order No.:
32K0156
Manufacturer:
WÖHRLE
Manufacturer SKU:
WST160/230/24
Total Price: 63.19 € *
1 pcs.
63.189 €
160 W
230 V
24 V
6.7 A
87 mm
96 mm
114 mm
Order No.:
32K0158
Manufacturer:
WÖHRLE
Manufacturer SKU:
WST250/230/24
Total Price: 73.90 € *
1 pcs.
73.899 €
250 W
230 V
24 V
10.4 A
100 mm
96 mm
114 mm
Order No.:
12C140
Manufacturer SKU:
08449 A
Total Price: 129.71 € *
1 pcs.
129.71 €
78 W
110/240 V
250 V
340 V
4 V
0.08 A
1 A
85 mm
63.5 mm
90 mm
Order No.:
32C572
Manufacturer:
Block
Manufacturer SKU:
TIM 100
Total Price: 115.61 € *
1 pcs.
115.6085 €
5 pcs.
108.6827 €
15 pcs.
104.5177 €
50 pcs.
99.8886 €
150 pcs.
95.7355 €
100 W
230 V
115 V
115 V
87.5 %
167 mm
77 mm
76 mm
Order No.:
32K0157
Manufacturer:
WÖHRLE
Manufacturer SKU:
WST200/230/24
Total Price: 70.69 € *
1 pcs.
70.6860 €
200 W
230 V
24 V
90 mm
96 mm
95 mm
Order No.:
35C100
Manufacturer SKU:
05332 A
Total Price: 49.19 € *
1 pcs.
49.1946 €
5 pcs.
46.2434 €
15 pcs.
44.4703 €
50 pcs.
42.5068 €
150 pcs.
40.7337 €
12 W
230 V
10 V
12 V
15 V
0.4 A
55 mm
47.7 mm
60.5 mm
Order No.:
35C130
Manufacturer SKU:
05335 A
Total Price: 63.77 € *
1 pcs.
63.7721 €
5 pcs.
59.9522 €
15 pcs.
57.6555 €
50 pcs.
55.1089 €
150 pcs.
52.8003 €
75 W
230 V
10 V
12 V
15 V
2.5 A
85 mm
63.5 mm
91 mm
Order No.:
35C150
Manufacturer SKU:
05337 A
Total Price: 97.95 € *
1 pcs.
97.9489 €
180 W
230 V
10 V
12 V
15 V
6 A
102 mm
94 mm
110.5 mm
Order No.:
40C120
Manufacturer SKU:
05355 A
Total Price: 59.44 € *
1 pcs.
59.4405 €
5 pcs.
55.9300 €
10 pcs.
53.1335 €
50 W
115 V
115 V
115 V
0.22 A
0.22 A
74 mm
64 mm
80 mm
Order No.:
40C1612
Manufacturer:
Block
Manufacturer SKU:
ST 20/4/23
Total Price: 57.51 € *
1 pcs.
57.5127 €
5 pcs.
54.0736 €
15 pcs.
51.9792 €
50 pcs.
49.6825 €
150 pcs.
47.6238 €
20 W
400 V
230 V
81 %
66 mm
56 mm
81 mm
Order No.:
40C1622
Manufacturer:
Block
Manufacturer SKU:
ST 63/23/24
Total Price: 64.45 € *
1 pcs.
64.4504 €
5 pcs.
60.5948 €
15 pcs.
58.2624 €
63 W
230 V
24 V
84 %
78 mm
60 mm
89 mm
Order No.:
40C1642
Manufacturer:
Block
Manufacturer SKU:
ST 100/23/23
Total Price: 63.76 € *
1 pcs.
63.7602 €
5 pcs.
59.9522 €
15 pcs.
57.6436 €
50 pcs.
55.0851 €
150 pcs.
52.8122 €
100 W
230 V
230 V
86 %
84 mm
76 mm
95 mm
Order No.:
40C1684
Manufacturer:
Block
Manufacturer SKU:
ST 250/23/42
Total Price: 104.21 € *
1 pcs.
104.2083 €
5 pcs.
97.9489 €
15 pcs.
94.2004 €
50 pcs.
90.0235 €
250 W
230 V
42 V
90 %
96 mm
103 mm
105 mm
Order No.:
40C1714
Manufacturer:
Block
Manufacturer SKU:
ST 500/23/23
Total Price: 94.26 € *
1 pcs.
94.2599 €
3 pcs.
91.4396 €
10 pcs.
88.2980 €
500 W
230 V
230 V
91 %
120 mm
122 mm
123 mm
Order No.:
40C1760
Manufacturer:
Block
Manufacturer SKU:
STEU 100/23
Total Price: 53.70 € *
1 pcs.
53.7047 €
100 W
230/400 V
115 V
115 V
86 %
84 mm
85 mm
96 mm
Order No.:
42C1273
Manufacturer:
Block
Manufacturer SKU:
STU 1600/2X115
Total Price: 359.37 € *
1 pcs.
359.3681 €
5 pcs.
341.3396 €
10 pcs.
323.3111 €
20 pcs.
299.2731 €
1.6 kW
230 V
115 V
115 V
94 %
192 mm
145 mm
182 mm
Order No.:
80P9483
Manufacturer:
Siemens
Manufacturer SKU:
4AM3442-4TJ10-0FA0
Total Price: 106.12 € *
1 pcs.
106.1242 €
100 W
242 V
230 V
218 V
86 %
102 mm
86 mm
98 mm
Order No.:
80P9486
Manufacturer:
Siemens
Manufacturer SKU:
4AM3442-4TV00-0EA0
Total Price: 121.83 € *
1 pcs.
121.8322 €
100 W
242 V
230 V
218 V
86 %
102 mm
86 mm
98 mm
Order No.:
80P9516
Manufacturer:
Siemens
Manufacturer SKU:
4AM3842-8JD40-0FA0
Total Price: 184.94 € *
1 pcs.
184.9379 €
160 W
415 V
400 V
385 V
245 V
86 %
104 mm
98 mm
106 mm
Efficient voltage adjustment with mains transformers
If the existing operating voltage in electronic systems and devices is too low or too high, it can be adjusted with the help of power transformers. These components always include a primary coil, a secondary coil and an iron core in which a magnetic field is generated. Depending on the desired application, there are different types, such as toroidal or print transformers.
Power transformers change the incoming voltage in such a way that connected power supply devices such as computers, smartphone chargers or TV sets can be fed with it. They ensure flawless operation and also protect electronic devices from damage due to overcurrent.