An alternator is a source of electricity and an integral part of a car's device. The principle of operation of an alternator is to convert mechanical energy into electrical energy. The alternator is the main part of the generator set, which also includes a voltage regulator.

Serviceable alternators provide uninterrupted supply of current, which is necessary for the operation of most automotive electrical components: ignition systems, on-board computers, and others. At the same time, the alternator maintains the battery charge. The condition and power of the alternator directly affects the reliability of the vehicle and its performance and performance.

1. V60 I (155, 157)
2. C70 II Convertible (542)
3. S40 II (544)
4. S40 II Saloon (544)
5. S80 II (124)
6. S80 II Saloon (124)
7. V70 III (135)
8. S60 II (134)
9. XC60 (156)
10. XC60 SUV (156)
11. XC70 II (136)
12. XC70 II Estate (136)
13. XC70 II SUV (136)
14. V40 Hatchback (525, 526)
15. XC90 I (275)
16. XC90 I SUV (275)
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The construction of the alternator

The main elements of a ERA brand Alternator are a stator, a rotor and a voltage regulator. The design also contains a case of two covers, a pulley for transferring energy from the engine through a generator belt, rectifier diodes for converting alternating current into direct current, a brush assembly and other auxiliary elements.