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| Code | photo_camera | Remains | shopping_cart | 1 | 2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 041374 |  | Transformer Sealed transformer 230V -> 6V 58.3mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 264 pcs маг ДП: 264 pcs |
| 0.35 ВА | 230 V | 6 V | 58.3 мА | |||||
| 041379 | | Transformer Sealed transformer 230V -> 2x6V 2x29.1mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 338 pcs маг ДП: 338 pcs |
| 0.35 ВА | 230 V | 6 V | 29.1 мА | 6 V | 29.1 мА | |||
| 041375 | | Transformer Sealed transformer 230V -> 9V 38.8mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 329 pcs маг ДП: 329 pcs |
| 0.35 ВА | 230 V | 9 V | 38.8 мА | |||||
| 041380 | | Transformer Sealed transformer 230V -> 2x9V 2x19.4mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 347 pcs маг ДП: 347 pcs |
| 0.35 ВА | 230 V | 9 V | 19.4 мА | 9 V | 19.4 мА | |||
| 041378 | | Transformer Sealed transformer 230V -> 2x12V 2x14.5mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 251 pcs маг ДП: 251 pcs |
| 0.35 ВА | 230 V | 12 V | 14.5 мА | 12 V | 14.5 мА | |||
| 041376 | | Transformer Sealed transformer 230V -> 15V 23.3mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 353 pcs маг ДП: 353 pcs |
| 0.35 ВА | 230 V | 15 V | 23.3 мА | |||||
| 041377 | | Transformer Sealed transformer 230V -> 24V 14.5mA 0.35VA Frame size EE20 (22.6x21.7mm) height 15.5mm | total: 306 pcs маг ДП: 306 pcs |
| 0.35 ВА | 230 V | 24 V | 14.5 мА | |||||
| 027189 | | Transformer Sealed transformer 230V -> 9V 55.5mA 0.5VA Frame size EE20 (22.6x21.7mm) height 19.8mm | total: 362 pcs маг ДП: 362 pcs |
| 0.5 ВА | 230 V | 9 V | 55.5 мА | |||||
| 027190 | | Transformer Sealed transformer 230V -> 12V 41.6mA 0.5VA Frame size EE20 (22.6x21.7mm) height 19.8mm | total: 226 pcs маг ДП: 226 pcs |
| 0.5 ВА | 230 V | 12 V | 41.6 мА | |||||
| 025140 |  | Transformer Sealed transformer 230V -> 6V 166mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 165 pcs маг ДП: 165 pcs |
| 1 ВА | 230 V | 6 V | 0.166 А | |||||
| 025146 | | Transformer Sealed transformer 230V -> 2x6V 2x84mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 223 pcs маг ДП: 23 pcs |
| 1 ВА | 230 V | 6 V | 84 мА | 6 V | 84 мА | |||
| 048592 |  | Transformer Sealed transformer 230V --> 6V 166.6mA 1.0VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 392 pcs маг ДП: 192 pcs |
| 1 ВА | 230 V | 6 V | 0.1666 А | |||||
| 050930 |  | Transformer Sealed transformer 230V --> 6V 167mA 1.0VA Standard size EI30 (27.5x32.5mm) height 21.8mm | total: 400 pcs маг ДП: 400 pcs |
| 1 ВА | 230 V | 6 V | 0.167 А | |||||
| 025141 | | Transformer Sealed transformer 230V -> 9V 111mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 155 pcs маг ДП: 155 pcs |
| 1 ВА | 230 V | 9 V | 0.111 А | |||||
| 025147 | | Transformer Sealed transformer 230V -> 2x9V 2x55mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 44 pcs маг ДП: 44 pcs |
| 1 ВА | 230 V | 9 V | 55 мА | 9 V | 55 мА | |||
| 048552 | | Transformer Sealed transformer 230V --> 2x9V 2x55.5mA 1.0VA Standard size EI30 (27.5x32.5mm) height 21.8mm | total: 398 pcs маг ДП: 198 pcs |
| 1 ВА | 230 V | 9 V | 55.5 мА | 9 V | 55.5 мА | |||
| 048554 | | Transformer Sealed transformer 230V --> 9V 111.1mA 1.0VA Standard size EI30 (27.5x32.5mm) height 21.8mm | total: 371 pcs маг ДП: 171 pcs |
| 1 ВА | 230 V | 9 V | 0.1111 А | |||||
| 048593 | | Transformer Sealed transformer 230V --> 9V 111.1mA 1.0VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 396 pcs маг ДП: 196 pcs |
| 1 ВА | 230 V | 9 V | 0.1111 А | |||||
| 025142 | | Transformer Sealed transformer 230V -> 12V 84mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 265 pcs маг ДП: 65 pcs |
| 1 ВА | 230 V | 12 V | 84 мА | |||||
| 025148 | | Transformer Sealed transformer 230V -> 2x12V 2x42mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 203 pcs маг ДП: 203 pcs |
| 1 ВА | 230 V | 12 V | 42 мА | 12 V | 42 мА | |||
| 048553 | | Transformer Sealed transformer 230V --> 2x12V 2x41.6mA 1.0VA Standard size EI30 (27.5x32.5mm) height 21.8mm | total: 385 pcs маг ДП: 185 pcs |
| 1 ВА | 230 V | 12 V | 41.6 мА | 12 V | 41.6 мА | |||
| 048594 | | Transformer Sealed transformer 230V --> 12V 83.3mA 1.0VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 391 pcs маг ДП: 191 pcs |
| 1 ВА | 230 V | 12 V | 83.3 мА | |||||
| 025143 | | Transformer Sealed transformer 230V -> 15V 66mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 243 pcs маг ДП: 43 pcs |
| 1 ВА | 230 V | 15 V | 66 мА | |||||
| 025149 | | Transformer Sealed transformer 230V -> 2x15V 2x33mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 261 pcs маг ДП: 261 pcs |
| 1 ВА | 230 V | 15 V | 33 мА | 15 V | 33 мА | |||
| 025144 | | Transformer Sealed transformer 230V -> 18V 55mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 218 pcs маг ДП: 218 pcs |
| 1 ВА | 230 V | 18 V | 55 мА | |||||
| 025145 | | Transformer Sealed transformer 230V -> 24V 42mA 1.0VA Frame size EI30 (27.5x32.5mm) height 21.5mm | total: 52 pcs маг ДП: 52 pcs |
| 1 ВА | 230 V | 24 V | 42 мА | |||||
| 048589 |  | Transformer Sealed transformer 230V --> 6V 250mA 1.5VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 395 pcs маг ДП: 195 pcs |
| 1.5 ВА | 230 V | 6 V | 0.25 А | |||||
| 048590 | | Transformer Sealed transformer 230V --> 9V 166.6mA 1.5VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 600 pcs маг ДП: 600 pcs |
| 1.5 ВА | 230 V | 9 V | 0.1666 А | |||||
| 048591 | | Transformer Sealed transformer 230V --> 12V 125mA 1.5VA Standard size EI30 (27.5x32.5mm) height 24mm | total: 339 pcs маг ДП: 139 pcs |
| 1.5 ВА | 230 V | 12 V | 0.125 А | |||||
| 042814 | | Transformer Sealed transformer 230V -> 6V 333mA 2.0VA Frame size EI30 (27.5x32.5mm) height 26.5mm | total: 30 pcs маг ДП: 30 pcs |
| 2 ВА | 230 V | 6 V | 0.333 А | |||||
| 048586 |  | Transformer Sealed transformer 230V --> 6V 333.3mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 317 pcs маг ДП: 157 pcs |
| 2 ВА | 230 V | 6 V | 0.3333 А | |||||
| 050931 |  | Transformer Sealed transformer 230V --> 6V 333mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 638 pcs маг ДП: 638 pcs |
| 2 ВА | 230 V | 6 V | 0.333 А | |||||
| 048555 | | Transformer Sealed transformer 230V --> 9V 222.2mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 466 pcs маг ДП: 146 pcs |
| 2 ВА | 230 V | 9 V | 0.2222 А | |||||
| 048587 | | Transformer Sealed transformer 230V --> 6V 333.3mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 315 pcs маг ДП: 155 pcs |
| 2 ВА | 230 V | 9 V | 0.2222 А | |||||
| 048556 | | Transformer Sealed transformer 230V --> 12V 166.6mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 182 pcs маг ДП: 22 pcs |
| 2 ВА | 230 V | 12 V | 0.1666 А | |||||
| 048588 | | Transformer Sealed transformer 230V --> 12V 166.6mA 2.0VA Standard size EI30 (27.5x32.5mm) height 27mm | total: 285 pcs маг ДП: 125 pcs |
| 2 ВА | 230 V | 12 V | 0.1666 А | |||||
| 042816 | | Transformer Sealed transformer 230V -> 15V 133mA 2.0VA Frame size EI30 (27.5x32.5mm) height 26.5mm | total: 232 pcs маг ДП: 112 pcs |
| 2 ВА | 230 V | 15 V | 0.133 А | |||||
| 042817 | | Transformer Sealed transformer 230V -> 24V 83mA 2.0VA Frame size EI30 (27.5x32.5mm) height 26.5mm | total: 200 pcs маг ДП: 80 pcs |
| 2 ВА | 230 V | 24 V | 83 мА | |||||
| 025130 | | Transformer Sealed transformer 230V -> 6V 384mA 2.3VA | total: 143 pcs маг ДП: 23 pcs |
| 2.3 ВА | 230 V | 6 V | 0.384 А | |||||
| 025136 | | Transformer Sealed transformer 230V -> 2x6V 2x192mA 2.3VA Frame size EI30 (27.5x32.5mm) height 29.5mm | total: 236 pcs маг ДП: 116 pcs |
| 2.3 ВА | 230 V | 6 V | 0.192 А | 6 V | 0.192 А | |||
| 048582 |  | Transformer Sealed transformer 230V --> 6V 383.3mA 2.3VA | total: 320 pcs маг ДП: 160 pcs |
| 2.3 ВА | 230 V | 6 V | 0.3833 А | |||||
| 050932 |  | Transformer Sealed transformer 230V --> 6V 383mA 2.3VA | total: 640 pcs маг ДП: 640 pcs |
| 2.3 ВА | 230 V | 6 V | 0.383 А | |||||
| 048557 | | Transformer Sealed transformer 230V --> 2x9V 2x128mA 2.3VA Size EI30 (27.5x32.5mm) height 29.2mm | total: 299 pcs маг ДП: 139 pcs |
| 2.3 ВА | 230 V | 9 V | 0.128 А | 9 V | 0.128 А | |||
| 048560 | | Transformer Sealed transformer 230V --> 9V 256mA 2.3VA | total: 349 pcs маг ДП: 29 pcs |
| 2.3 ВА | 230 V | 9 V | 0.256 А | |||||
| 048583 | | Transformer Sealed transformer 230V --> 9V 255.5mA 2.3VA | total: 165 pcs маг ДП: 5 pcs |
| 2.3 ВА | 230 V | 9 V | 0.2555 А | |||||
| 048558 | | Transformer Sealed transformer 230V --> 2x12V 2x96mA 2.3VA Size EI30 (27.5x32.5mm) height 29.2mm | total: 269 pcs маг ДП: 109 pcs |
| 2.3 ВА | 230 V | 12 V | 96 мА | 12 V | 96 мА | |||
| 048561 | | Transformer Sealed transformer 230V --> 12V 192mA 2.3VA | total: 518 pcs маг ДП: 38 pcs |
| 2.3 ВА | 230 V | 12 V | 0.192 А | |||||
| 048584 | | Transformer Sealed transformer 230V --> 12V 191.6mA 2.3VA | total: 284 pcs маг ДП: 124 pcs |
| 2.3 ВА | 230 V | 12 V | 0.1916 А | |||||
| 025133 | | Transformer Sealed transformer 230V -> 15V 154mA 2.3VA Frame size EI30 (27.5x32.5mm) height 29.5mm | total: 102 pcs маг ДП: 102 pcs |
| 2.3 ВА | 230 V | 15 V | 0.154 А | |||||
| 048559 | | Transformer Sealed transformer 230V --> 2x15V 2x77mA 2.3VA Size EI30 (27.5x32.5mm) height 29.2mm | total: 207 pcs маг ДП: 47 pcs |
| 2.3 ВА | 230 V | 15 V | 77 мА | 15 V | 77 мА |
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.
