FIELD: electricity.
SUBSTANCE: invention is related to the area of electric engineering and referred to voltage regulators in automobiles. In order to reach the technical result of an increase in reliability and service life of the automotive alternator voltage regulator in the output cascade of the voltage regulator based on two or more parallel transistors, ballasting resistances switched to emitters of each output transistor are made as fuses of aluminium wire of the same diameters and length and shaped as arcs or loops oriented to different sides. Operating (blowing) current shall not be less than the maximum load current - current of the alternator excitation winding - and not more than 1.3 of the same maximum load current.
EFFECT: improving the reliability and service life of the automotive alternator voltage regulator.
5 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VOLTAGE REGULATOR | 0 |
|
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|
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|
RU2067657C1 |
| 0 |
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| 0 |
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SU408289A1 | |
| 0 |
|
SU235156A1 |
