Adjustable transformer
The invention provides an adjustable transformer which comprises a cover body, a main shell, a base, a transformer body and a twisting device. The cover body and the base are each provided with a first insulation contact head, a second insulation contact head and a connecting rod, the first insulati...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides an adjustable transformer which comprises a cover body, a main shell, a base, a transformer body and a twisting device. The cover body and the base are each provided with a first insulation contact head, a second insulation contact head and a connecting rod, the first insulation contact heads and the second insulation contact heads are each provided with auxiliary connecting pieces, the cover body is provided with a junction pole connected with the auxiliary connecting pieces, a protective cover, a fixing plate, a transformer body and a protective cover are arranged inside the main shell, the transformer body comprises a fixed transformer body and a movable transformer body, the fixed transformer body comprises a fixed iron core, a fixed contact point and a first coil, the movable transformer body comprises a movable iron core, a movable contact point and a second coil, the fixed contact point and the movable contact point are connected with the auxiliary connecting pieces, and an insol |
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