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Whole catalog Passive componentsTransformersToroidal transformers
Toroidal transformers

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Количество первичных обмоток:
1
Напряжение первичной обмотки:
220 V
Материал обмоточного провода:
Aluminum
Iprim-no-load-max
Nsec
Vsec1
Vsec-no-load1
Isec1
Vsec2
Isec2
Мощность
Внешний диаметр
Высота
Shown goods: from 1 to 37 (37 total)
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1
Мощность
×
Vprim
2
Vsec1
×
Isec1
Vsec2
Isec2
048697
Toroidal transformer HDB-2000 220V separator
Toroidal transformer HDB-2000 220V separator
Toroidal transformer with mounting plate.
Power 2000 VA, separating 220V/220V
total: 2 pcs
1:
3:
5 696,00UAH
5 410,00UAH
2 кВА220 V220 V8 А
048696
Toroidal transformer HDB-1500 220V separator
Toroidal transformer HDB-1500 220V separator
Toroidal transformer with mounting plate.
Power 1500 VA, separating 220V/220V
total: 2 pcs
1:
3:
4 010,00UAH
3 810,00UAH
1.5 кВА220 V220 V6 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
total: 3 pcs
1:
3:
3 022,00UAH
2 871,00UAH
1 кВА220 V220 V4 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
total: 7 pcs
1:
3:
1 248,00UAH
1 186,00UAH
300 ВА220 V36 V4 А36 V4 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
total: 16 pcs
маг ДП: 1 pc
1:
3:
1 104,00UAH
1 049,00UAH
300 ВА220 V24 V12.5 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
total: 16 pcs
маг ДП: 4 pcs
1:
3:
999,60UAH
949,60UAH
250 ВА220 V220 V1 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
total: 2 pcs
маг ДП: 2 pcs
1:
3:
1 033,00UAH
981,10UAH
200 ВА220 V110 V1.8 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
total: 12 pcs
1:
3:
987,20UAH
937,60UAH
200 ВА220 V36 V2.75 А36 V2.75 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
total: 17 pcs
маг ДП: 5 pcs
1:
3:
871,80UAH
828,30UAH
200 ВА220 V24 V8 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
total: 24 pcs
1:
3:
1 008,00UAH
957,60UAH
200 ВА220 V24 V4 А24 V4 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
total: 27 pcs
маг ДП: 1 pc
1:
3:
936,40UAH
889,40UAH
200 ВА220 V12 V16.6 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
total: 22 pcs
маг ДП: 2 pcs
1:
3:
805,00UAH
764,90UAH
120 ВА220 V36 V1.6 А36 V1.6 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
total: 14 pcs
1:
3:
945,40UAH
898,10UAH
120 ВА220 V24 V2.5 А24 V2.5 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
total: 9 pcs
1:
3:
738,80UAH
701,80UAH
120 ВА220 V12 V10 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
total: 6 pcs
1:
3:
685,00UAH
650,80UAH
100 ВА220 V110 V0.9 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
total: 6 pcs
1:
3:
783,50UAH
744,50UAH
100 ВА220 V36 V2.7 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
total: 7 pcs
1:
3:
929,00UAH
882,60UAH
100 ВА220 V24 V4 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
total: 10 pcs
маг ДП: 1 pc
1:
3:
671,60UAH
638,00UAH
100 ВА220 V12 V8 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
total: 3 pcs
1:
3:
819,70UAH
778,80UAH
100 ВА220 V12 V4 А12 V4 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
total: 5 pcs
маг ДП: 5 pcs
1:
5:
676,90UAH
643,20UAH
50 ВА220 V12 V4 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
total: 40 pcs
маг ДП: 1 pc
1:
5:
551,10UAH
523,50UAH
50 ВА220 V12 V2 А12 V2 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
total: 6 pcs
маг ДП: 6 pcs
1:
5:
614,70UAH
584,10UAH
40 ВА220 V12 V3 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
total: 14 pcs
маг ДП: 4 pcs
1:
5:
10:
510,60UAH
485,20UAH
459,60UAH
30 ВА220 V24 V1.2 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
total: 16 pcs
1:
5:
10:
467,10UAH
443,70UAH
420,30UAH
30 ВА220 V12 V2.5 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
total: 24 pcs
1:
5:
10:
440,90UAH
418,90UAH
396,90UAH
25 ВА220 V24 V1 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
total: 11 pcs
1:
5:
10:
450,50UAH
428,10UAH
405,60UAH
25 ВА220 V12 V2 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
total: 23 pcs
1:
5:
10:
358,20UAH
340,30UAH
322,40UAH
20 ВА220 V24 V0.8 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
total: 12 pcs
1:
5:
10:
358,20UAH
340,30UAH
322,40UAH
20 ВА220 V12 V1.6 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
total: 11 pcs
маг ДП: 1 pc
1:
5:
10:
356,10UAH
338,30UAH
320,50UAH
15 ВА220 V12 V1.2 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
total: 6 pcs
маг ДП: 6 pcs
1:
5:
10:
322,00UAH
306,00UAH
289,90UAH
12 ВА220 V24 V0.5 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
total: 18 pcs
маг ДП: 1 pc
1:
5:
10:
322,00UAH
306,00UAH
289,90UAH
12 ВА220 V12 V1 А
037989
Toroidal transformer<gtran/> HDL-15-500 2*36V
Toroidal transformer HDL-15-500 2*36V
Toroidal transformer with mounting plate.
Power 500 VA, two independent secondary windings, 36 V each
total: 6 pcs
1:
3:
1 709,00UAH
1 623,00UAH
048693
Toroidal transformer<gtran/> HDL-10-100 380-220V
Toroidal transformer HDL-10-100 380-220V
total: 9 pcs
1:
3:
671,60UAH
638,00UAH
048694
Toroidal transformer<gtran/> HDL-13-200 380-220V
Toroidal transformer HDL-13-200 380-220V
total: 5 pcs
1:
3:
1 130,00UAH
1 074,00UAH
048695
Toroidal transformer<gtran/> HDL-14-300 380-220V
Toroidal transformer HDL-14-300 380-220V
total: 6 pcs
маг ДП: 1 pc
1:
3:
1 104,00UAH
1 049,00UAH
048698
Toroidal transformer<gtran/> HDL-14-250 2*42V
Toroidal transformer HDL-14-250 2*42V
total: 12 pcs
1:
3:
1 099,00UAH
1 044,00UAH
048699
Toroidal transformer<gtran/> HDL-15-500 2*42V
Toroidal transformer HDL-15-500 2*42V
total: 6 pcs
1:
3:
1 709,00UAH
1 623,00UAH
The first bipolar transformer was made by Faraday, and according to the data, it was precisely a toroidal device. A toroidal autotransformer is a device designed to convert alternating current from one voltage to another. This type of converters can be classified by purpose, cooling, type of magnetic circuit, windings. By appointment, there is a pulse, power, frequency converter. For cooling - air and oil. By the number of windings - double-winding and more. This electromagnetic device can be single-phase and three-phase.
A device of this type is used in various audio and video installations, stabilizers, lighting systems. The main difference between this design and other devices is the number of windings and the shape of the core. Physicists believe that the ring shape is the ideal execution of the anchor. In such a case, the winding of the toroidal transformer is carried out uniformly, as is the distribution of heat. Thanks to this arrangement of the coils, the converter cools quickly and even with intensive work does not require the use of coolers.

The advantages of toroidal transformers in comparison with classical transformers (such as ШЛ, ПЛ, and Ш-shaped):

  • The smaller size of the transformer will allow you to reduce the size and weight of the installed equipment, and will also help engineers who have limited space for layout
  • The use of a toroidal transformer allows for a lower final cost
  • Slight sound background when the transformer is running. The ability to create, if necessary, a "silent" transformer
  • The efficiency of a toroidal transformer is much higher
  • The transformer in this design is very convenient for fastening and installation (one axle screw and a mounting plate of the required size are enough)
  • Low values ​​of stray fields. The toroidal transformer is made with uniform winding of all windings and is therefore energy efficient
  • Carefully developed production technology allows you to create high-quality transformers with a long service life
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