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"Expert in regulator rectifiers" 

Single-phase voltage regulator
Single-phase regulator rectifier
Gross: 70.8
(Net: 55.7 €)

Single-phase regulator rectifier

Single-phase voltage regulator
Single-phase voltage regulator
Single-phase voltage regulator

Our single-phase thyristor regulator rectifiers can be used for mopeds (eg Aixam, Ligier, Lombardini), Japanese compact tractors (eg Kubota, Yanmar, Iseki), motorcycles (single-phase only !!), other machines (eg diesel road rollers, rammer towed compressors, tar mixers, etc.) or for some ships and motorboats.

The wires of the regulator rectifier are not equipped with a connector, we recommend soldering. If you insist on it, you can find connecting sets in the "Accessories" category.

The wires are approximately 25 cm long.

 Fast delivery, in a few workdays
 With 20+ years of expertise
 All products are in our own stock

Shipping cost
8,9 EUR
In stock, shipping in 2-4 workdays
Gross: 70.8
(Net: 55.7 €)

Connection is mandatory:

Color Function
Black body / grounding (31)
Grey end of phasecoils
Grey the other end of phasecoils
Thicker red constant current (B+)
Thinner red switched current (15)


Connection is optional:

Color Function
Green control light on 15
Yellow or Purple* control light on 31

*the yellow or purple wire (which color was used depends on the serial of the production) can control the control lights of Japanese small tractors. If the single-phase rectifier was installed in a non-Japanese small tractor (e.g.: if the rectifier is connected into a motorcycle or moped), then the yellow or purple wire will be left out, it will not be connected (must be insulated).


The green wire can control the control lights of other vehicles (e.g.: Lombardini, Motoplat, Rotax). If it has not been installed in such a vehicle, then the wire is left out, it is not connected (must be insulated).

Connecting the two control lights together is FORBIDDEN, because it causes damage!

Either one or the other control lamp can only be connected.

Connecting the control lamp is optional, the regulator rectifier works perfectly without it (without connected control lamp).


The technical parameters of the regulator rectifier:

  • Size: 90 x 78 x 28 mm
  • Mounting distance: min: 66 mm, max 69 mm
  • Length of the wire: kb. 25 cm
  • The regulator rectifier works on a 12V system.

The rectifier regulates with series regulationYou can read more about this here.

Average rating:
5 (1 opinion)
Find you review this product?
Guido palma
Per la mia Honda xl 2oo r perfetto.
Grandissimo prodotto,.
Completamente soddisfatto.