FIELD: electrical engineering. SUBSTANCE: transformer has concentrically arranged low- and high-voltage windings wound on magnetic core; high-voltage winding has larger diameter and at least one screen is placed between windings and isolated from them; novelty is that second screen is introduced and placed outside high-voltage winding and electrically connected to it; screen placed between windings is connected to core and grounded. EFFECT: improved noise immunity. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSFORMER | 2000 |
|
RU2193252C2 |
| MOLDED TRANSFORMER | 1995 |
|
RU2087969C1 |
| MOLDED TRANSFORMER | 1995 |
|
RU2087970C1 |
| MOLTEN TRANSFORMER | 1996 |
|
RU2107350C1 |
| TRANSFORMER | 1995 |
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RU2087968C1 |
| CAST CURRENT TRANSFORMER | 2013 |
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RU2566469C2 |
| CAST CURRENT TRANSFORMER | 2001 |
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RU2216809C2 |
| TRANSFORMER | 1995 |
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RU2089956C1 |
| MOLDED POTENTIAL TRANSFORMER | 2000 |
|
RU2208860C2 |
| HIGH-VOLTAGE ISOLATING TRANSFORMER | 2000 |
|
RU2190276C2 |
