Transformers Купить в интернет-магазине

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Shown goods: from 51 to 100 (132 всего)

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042820

Transformer HZ3023D-2-060-0280

Sealed transformer 230V -> 2x6V 2x233mA 2.8VA
Frame size EI30 (27.5x32.5mm) height 33.8mm

всего: 173 pcs
маг ДП: 73 pcs

1:
10:
100:

130,20UAH
117,20UAH
104,20UAH

2.8 ВА

230 V

6 V

0.233 А

6 V

0.233 А

048578

Transformer<gtran/> ASE3023-E-0280-060-S

Transformer ASE3023-E-0280-060-S

Sealed transformer 230V --> 6V 466.6mA 2.8VA
Standard size EI30 (27.5x32.5mm) height 34.2mm

всего: 210 pcs
маг ДП: 90 pcs

1:
10:
100:

138,60UAH
124,70UAH
110,90UAH

2.8 ВА

230 V

6 V

0.4666 А

048562

Transformer AS3023-E-0280-090-D

Sealed transformer 230V -> 2x9V 2x155mA 2.8VA
Frame size EI30 (27.5x32.5mm) height 33.8mm

всего: 39 pcs
маг ДП: 39 pcs

1:
10:
100:

130,20UAH
117,20UAH
104,20UAH

2.8 ВА

230 V

9 V

0.1555 А

9 V

0.1555 А

025127

Transformer HZ3023S-2-120-0280

Sealed transformer 230V -> 12V 233mA 2.8VA
Frame size EI30 (27.5x32.5mm) height 33.8mm

всего: 461 pcs
маг ДП: 101 pcs

1:
10:
100:

126,00UAH
113,40UAH
100,80UAH

2.8 ВА

230 V

12 V

0.233 А

042823

Transformer HZ3023D-2-120-0280

Sealed transformer 230V -> 2x12V 2x116mA 2.8VA
Frame size EI30 (27.5x32.5mm) height 33.8mm

всего: 94 pcs
маг ДП: 94 pcs

1:
10:
100:

130,20UAH
117,20UAH
104,20UAH

2.8 ВА

230 V

12 V

0.116 А

12 V

0.116 А

048580

Transformer<gtran/> ASE3023-E-0280-120-S

Transformer ASE3023-E-0280-120-S

Sealed transformer 230V --> 12V 233.3mA 2.8VA
Standard size EI30 (27.5x32.5mm) height 34.2mm

всего: 189 pcs
маг ДП: 69 pcs

1:
10:
100:

138,60UAH
124,70UAH
110,90UAH

2.8 ВА

230 V

12 V

0.2333 А

042824

Transformer HZ3023D-2-150-0280

Sealed transformer 230V -> 2x15V 2x93mA 2.8VA
Frame size EI30 (27.5x32.5mm) height 33.8mm

всего: 132 pcs
маг ДП: 32 pcs

1:
10:
100:

130,20UAH
117,20UAH
104,20UAH

2.8 ВА

230 V

15 V

93 мА

15 V

93 мА

048565

Transformer AS3023-E-0280-150-S

Sealed transformer 230V --> 15V 186.6mA 2.8VA
Standard size EI30 (27.5x32.5mm) height 34.2mm

всего: 300 pcs
маг ДП: 60 pcs

1:
10:
100:

126,00UAH
113,40UAH
100,80UAH

2.8 ВА

230 V

15 V

0.1866 А

048566

Transformer AS3023-E-0280-240-S

Sealed transformer 230V --> 24V 116.6mA 2.8VA
Standard size EI30 (27.5x32.5mm) height 34.2mm

всего: 338 pcs
маг ДП: 98 pcs

1:
10:
100:

126,00UAH
113,40UAH
100,80UAH

2.8 ВА

230 V

24 V

0.1166 А

027187

Transformer HZ3813S-2-120-0450

Sealed transformer 230V -> 12V 375mA 4.5VA
Frame size EI38 (35x41mm) height 28mm

всего: 232 pcs
маг ДП: 32 pcs

1:
10:
100:

141,50UAH
127,40UAH
113,20UAH

4.5 ВА

230 V

12 V

0.375 А

048568

Transformer AS4220-E-0800-120-S

Sealed transformer 230V --> 12V 666.6mA 8.0VA
Standard size EI42 (38.5x45.5mm) height 38mm

всего: 115 pcs
маг ДП: 43 pcs

1:
10:
100:

210,00UAH
189,00UAH
168,00UAH

8 ВА

230 V

12 V

0.6666 А

033707

Transformer HZ4220D-2-150-0800

Sealed transformer 230V --> 2x15V 2x266mA 8.0VA
Standard size EI42 (38x45mm) height 38mm

всего: 27 pcs
маг ДП: 27 pcs

1:
10:
100:

207,90UAH
187,10UAH
166,30UAH

8 ВА

230 V

15 V

0.266 А

15 V

0.233 А

048570

Transformer AS4220-E-0800-150-S

Sealed transformer 230V --> 15V 533.3mA 8.0VA
Standard size EI42 (38.5x45.5mm) height 38mm

всего: 138 pcs
маг ДП: 66 pcs

1:
10:
100:

210,00UAH
189,00UAH
168,00UAH

8 ВА

230 V

15 V

0.5333 А

033705

Transformer HZ4220S-2-240-0800

Sealed transformer 230V --> 24V 333mA 8.0VA
Standard size EI42 (38x45mm) height 38mm

всего: 63 pcs
маг ДП: 13 pcs

1:
10:
100:

203,70UAH
183,30UAH
163,00UAH

8 ВА

230 V

24 V

0.333 А

033712

Transformer HZ4816D-2-060-1000

Sealed transformer 230V -> 2x6V 2x834mA 10.0VA
Frame size EI48 (43.5x52mm) height 35mm

всего: 95 pcs
маг ДП: 47 pcs

1:
10:
50:

239,40UAH
215,50UAH
191,50UAH

10 ВА

230 V

6 V

0.834 А

6 V

0.834 А

033708

Transformer HZ4816S-2-090-1000

Sealed transformer 230V -> 9V 1111mA 10.0VA
Frame size EI48 (43.5x52mm) height 35mm

всего: 32 pcs
маг ДП: 32 pcs

1:
10:
50:

235,20UAH
211,70UAH
188,20UAH

10 ВА

230 V

9 V

1.111 А

033713

Transformer HZ4816D-2-090-1000

Sealed transformer 230V -> 2x9V 2x555mA 10.0VA
Frame size EI48 (43.5x52mm) height 35mm

всего: 33 pcs
маг ДП: 33 pcs

1:
10:
50:

239,40UAH
215,50UAH
191,50UAH

10 ВА

230 V

9 V

0.555 А

9 V

0.555 А

048574

Transformer AS4816-E-1000-120-S

Sealed transformer 230V --> 12V 833.3mA 10.0VA
Standard size EI48 (43x51mm) height 35mm

всего: 77 pcs
маг ДП: 23 pcs

1:
10:
50:

235,20UAH
211,70UAH
188,20UAH

10 ВА

230 V

12 V

0.8333 А

048572

Transformer AS4816-E-1000-150-D

Sealed transformer 230V --> 2x15V 2x333.3mA 10.0VA
Standard size EI48 (43x51mm) height 35mm

всего: 156 pcs
маг ДП: 48 pcs

1:
10:
50:

239,40UAH
215,50UAH
191,50UAH

10 ВА

230 V

15 V

0.3333 А

15 V

0.3333 А

033711

Transformer HZ4816S-2-240-1000

Sealed transformer 230V -> 24V 416mA 10.0VA
Frame size EI48 (43.5x52mm) height 35mm

всего: 70 pcs
маг ДП: 20 pcs

1:
10:
50:

235,20UAH
211,70UAH
188,20UAH

10 ВА

230 V

24 V

0.416 А

033716

Transformer HZ4816D-2-240-1000

Sealed transformer 230V -> 2x24V 2x208mA 10.0VA
Frame size EI48 (43.5x52mm) height 35mm

всего: 16 pcs
маг ДП: 16 pcs

1:
10:
50:

239,40UAH
215,50UAH
191,50UAH

10 ВА

230 V

24 V

0.208 А

24 V

0.208 А

030290

Toroidal transformer<gtran/> HDL-01-12 12V

Toroidal transformer HDL-01-12 12V

Toroidal transformer with mounting plate.
Power 12 VA, one secondary winding 12 V

всего: 18 pcs
маг ДП: 1 pc

1:
5:
10:

322,00UAH
306,00UAH
289,90UAH

12 ВА

220 V

12 V

1 А

030291

Toroidal transformer<gtran/> HDL-01-12 24V

Toroidal transformer HDL-01-12 24V

Toroidal transformer with mounting plate.
Power 12 VA, one secondary winding 24 V

всего: 6 pcs
маг ДП: 6 pcs

1:
5:
10:

322,00UAH
306,00UAH
289,90UAH

12 ВА

220 V

24 V

0.5 А

030292

Toroidal transformer<gtran/> HDL-02-15 12V

Toroidal transformer HDL-02-15 12V

Toroidal transformer with mounting plate.
Power 15 VA, one secondary winding 12 V

всего: 11 pcs
маг ДП: 1 pc

1:
5:
10:

356,10UAH
338,30UAH
320,50UAH

15 ВА

220 V

12 V

1.2 А

030294

Toroidal transformer<gtran/> HDL-03-20B 12V

Toroidal transformer HDL-03-20B 12V

Toroidal transformer with mounting plate.
Power 20 VA, one secondary winding 12 V

всего: 12 pcs

1:
5:
10:

358,20UAH
340,30UAH
322,40UAH

20 ВА

220 V

12 V

1.6 А

030295

Toroidal transformer<gtran/> HDL-03-20B 24V

Toroidal transformer HDL-03-20B 24V

Toroidal transformer with mounting plate.

Power 20 VA, one secondary winding 24 V

всего: 23 pcs

1:
5:
10:

358,20UAH
340,30UAH
322,40UAH

20 ВА

220 V

24 V

0.8 А

030296

Toroidal transformer<gtran/> HDL-04-25B 12V

Toroidal transformer HDL-04-25B 12V

Toroidal transformer with mounting plate.
Power 25 VA, one secondary winding 12 V

всего: 11 pcs

1:
5:
10:

450,50UAH
428,10UAH
405,60UAH

25 ВА

220 V

12 V

2 А

030297

Toroidal transformer<gtran/> HDL-04-25B 24V

Toroidal transformer HDL-04-25B 24V

Toroidal transformer with mounting plate.
Power 25 VA, one secondary winding 24 V

всего: 24 pcs

1:
5:
10:

440,90UAH
418,90UAH
396,90UAH

25 ВА

220 V

24 V

1 А

030298

Toroidal transformer<gtran/> HDL-05-30 12V

Toroidal transformer HDL-05-30 12V

Toroidal transformer with mounting plate.
Power 30 VA, one secondary winding 12 V

всего: 16 pcs

1:
5:
10:

467,10UAH
443,70UAH
420,30UAH

30 ВА

220 V

12 V

2.5 А

030299

Toroidal transformer<gtran/> HDL-05-30 24V

Toroidal transformer HDL-05-30 24V

Toroidal transformer with mounting plate.
Power 30 VA, one secondary winding 24 V

всего: 14 pcs
маг ДП: 4 pcs

1:
5:
10:

510,60UAH
485,20UAH
459,60UAH

30 ВА

220 V

24 V

1.2 А

030300

Toroidal transformer<gtran/> HDL-06-40 12V

Toroidal transformer HDL-06-40 12V

Toroidal transformer with mounting plate.
Power 40 VA, one secondary winding 12 V

всего: 6 pcs
маг ДП: 6 pcs

1:
5:

614,70UAH
584,10UAH

40 ВА

220 V

12 V

3 А

030302

Toroidal transformer<gtran/> HDL-07-50 12V

Toroidal transformer HDL-07-50 12V

Toroidal transformer with mounting plate.
Power 50 VA, one secondary winding 12 V

всего: 5 pcs
маг ДП: 5 pcs

1:
5:

676,90UAH
643,20UAH

50 ВА

220 V

12 V

4 А

032342

Toroidal transformer<gtran/> HDL-07-50 2*12V

Toroidal transformer HDL-07-50 2*12V

Toroidal transformer with mounting plate.
Power 50 VA, two independent secondary windings 12 V

всего: 40 pcs
маг ДП: 1 pc

1:
5:

551,10UAH
523,50UAH

50 ВА

220 V

12 V

2 А

12 V

2 А

030304

Toroidal transformer<gtran/> HDL-10-100 12V

Toroidal transformer HDL-10-100 12V

Toroidal transformer with mounting plate.
Power 100 VA, one secondary winding 12 V

всего: 10 pcs
маг ДП: 1 pc

1:
3:

671,60UAH
638,00UAH

100 ВА

220 V

12 V

8 А

032343

Toroidal transformer<gtran/> HDL-10-100 2*12V

Toroidal transformer HDL-10-100 2*12V

Toroidal transformer with mounting plate.
Power 100 VA, two independent secondary windings of 12 V each

всего: 3 pcs

1:
3:

819,70UAH
778,80UAH

100 ВА

220 V

12 V

4 А

12 V

4 А

030305

Toroidal transformer<gtran/> HDL-10-100 24V

Toroidal transformer HDL-10-100 24V

Toroidal transformer with mounting plate.
Power 100 VA, one secondary winding 24 V

всего: 7 pcs

1:
3:

929,00UAH
882,60UAH

100 ВА

220 V

24 V

4 А

030306

Toroidal transformer<gtran/> HDL-10-100 36V

Toroidal transformer HDL-10-100 36V

Toroidal transformer with mounting plate.
Power 100 VA, one secondary winding 36 V

всего: 6 pcs

1:
3:

783,50UAH
744,50UAH

100 ВА

220 V

36 V

2.7 А

030312

Toroidal transformer<gtran/> HDL-10-100 110V

Toroidal transformer HDL-10-100 110V

Toroidal transformer with mounting plate.
Power 100 VA, one secondary winding 110 V

всего: 6 pcs

1:
3:

685,00UAH
650,80UAH

100 ВА

220 V

110 V

0.9 А

030307

Toroidal transformer<gtran/> HDL-11-120 12V

Toroidal transformer HDL-11-120 12V

Toroidal transformer with mounting plate.
Power 120 VA, one secondary winding 12 V

всего: 9 pcs

1:
3:

738,80UAH
701,80UAH

120 ВА

220 V

12 V

10 А

030310

Toroidal transformer<gtran/> HDL-11-120 2*24V

Toroidal transformer HDL-11-120 2*24V

Toroidal transformer with mounting plate.
Power 120 VA, two independent secondary windings of 24 V

всего: 14 pcs

1:
3:

945,40UAH
898,10UAH

120 ВА

220 V

24 V

2.5 А

24 V

2.5 А

030311

Toroidal transformer<gtran/> HDL-11-120 2*36V

Toroidal transformer HDL-11-120 2*36V

Toroidal transformer with mounting plate.
Power 120 VA, two independent secondary windings, 36 V each

всего: 22 pcs
маг ДП: 2 pcs

1:
3:

805,00UAH
764,90UAH

120 ВА

220 V

36 V

1.6 А

36 V

1.6 А

030308

Toroidal transformer<gtran/> HDL-13-200 12V

Toroidal transformer HDL-13-200 12V

Toroidal transformer with mounting plate.
Power 200 VA, one secondary winding 12 V

всего: 27 pcs
маг ДП: 1 pc

1:
3:

936,40UAH
889,40UAH

200 ВА

220 V

12 V

16.6 А

030309

Toroidal transformer<gtran/> HDL-13-200 24V

Toroidal transformer HDL-13-200 24V

Toroidal transformer with mounting plate.
Power 200 VA, one secondary winding 24 V

всего: 17 pcs
маг ДП: 5 pcs

1:
3:

871,80UAH
828,30UAH

200 ВА

220 V

24 V

8 А

030314

Toroidal transformer<gtran/> HDL-13-200 2*24V

Toroidal transformer HDL-13-200 2*24V

Toroidal transformer with mounting plate.
Power 200 VA, two independent secondary windings of 24 V

всего: 24 pcs

1:
3:

1 008,00UAH
957,60UAH

200 ВА

220 V

24 V

4 А

24 V

4 А

030313

Toroidal transformer<gtran/> HDL-13-200 2*36V

Toroidal transformer HDL-13-200 2*36V

Toroidal transformer with mounting plate.
Power 200 VA, two independent secondary windings, 36 V each

всего: 12 pcs

1:
3:

987,20UAH
937,60UAH

200 ВА

220 V

36 V

2.75 А

36 V

2.75 А

037985

Toroidal transformer<gtran/> HDL-13-200 110V

Toroidal transformer HDL-13-200 110V

Toroidal transformer with mounting plate.
Power 200 VA, one secondary winding 110 V

всего: 2 pcs
маг ДП: 2 pcs

1:
3:

1 033,00UAH
981,10UAH

200 ВА

220 V

110 V

1.8 А

034610

Toroidal transformer<gtran/> HDL-14-250 220V isolating<gtran/>

Toroidal transformer HDL-14-250 220V isolating

Toroidal transformer with mounting plate.
Power 250 VA, separating 220V/220V

всего: 16 pcs
маг ДП: 4 pcs

1:
3:

999,60UAH
949,60UAH

250 ВА

220 V

1 А

031718

Toroidal transformer<gtran/> HDL-14-300 24V

Toroidal transformer HDL-14-300 24V

Toroidal transformer with mounting plate.

Power 300 VA, one secondary winding 24 V

всего: 16 pcs
маг ДП: 1 pc

1:
3:

1 104,00UAH
1 049,00UAH

300 ВА

220 V

24 V

12.5 А

031720

Toroidal transformer<gtran/> HDL-14-300 2*36V

Toroidal transformer HDL-14-300 2*36V

Toroidal transformer with mounting plate.

Power 300 VA, two independent secondary windings of 36 V each

всего: 7 pcs

1:
3:

1 248,00UAH
1 186,00UAH

300 ВА

220 V

36 V

4 А

36 V

4 А

037987

Toroidal transformer<gtran/> HDB-1000 220V isolating<gtran/>

Toroidal transformer HDB-1000 220V isolating

Toroidal transformer with mounting plate.
Power 1000 VA, separating 220V/220V

всего: 3 pcs

1:
3:

3 022,00UAH
2 871,00UAH

1 кВА

220 V

4 А

Pages: 1 2 3

A transformer is a static electromagnetic device that has two or more inductively coupled windings on a magnetic circuit and is designed to convert one or more AC systems (voltages) into one or more other systems (voltages) by electromagnetic induction, without changing the frequency.

The transformer performs AC voltage conversion and/or galvanic isolation in a wide variety of applications - electrical power, electronics and radio engineering.

Structurally, a transformer can consist of one (autotransformer) or several insulated wire or tape windings (coils) covered by a common magnetic flux, wound, as a rule, on a magnetic circuit (core) made of a ferromagnetic soft magnetic material.

The operation of a transformer is based on two basic principles:

A time-varying electric current creates a time-varying magnetic field (electromagnetism).
A change in the magnetic flux passing through a winding creates an EMF in this winding (electromagnetic induction).

One of the windings, called the primary winding, is energized from an external source. The alternating magnetizing current flowing through the primary winding creates an alternating magnetic flux in the magnetic circuit. As a result of electromagnetic induction, an alternating magnetic flux in the magnetic circuit creates in all windings, including in the primary, an induction EMF proportional to the first derivative of the magnetic flux, with a sinusoidal current shifted by 90°in the opposite direction with respect to the magnetic flux.

Some transformers operating at high or ultrahigh frequencies may not have a magnetic circuit.

The shape of the voltage in the secondary winding is related to the shape of the voltage in the primary winding in a rather complex way. Thanks to this complexity, it was possible to create a number of special transformers that can act as current amplifiers, frequency multipliers, signal generators, etc.

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