EST1011 Red Car Horn Replacement for boat truck , Snail Horn 510Hz 110DB Dia 90mm 3.7A

EST1011 Red Car Horn Replacement for boat truck , Snail Horn 510Hz 110DB Dia 90mm 3.7A

Brief details:

voltage: 12/24V
Current:≧3.7A
Sound Level:100-115 DB
Frequency: H:510±20 L:410±20
Dia:90mm

Tips---The function of horn relay:

When the car is equipped with a single electric horn, it is usually controlled directly by the horn button.But most of the cars in order to be better sweet sound and tone color are often equipped with high and low two horn, even high, medium and low three different tones of electric horn, two or one electric horn work at the same time, the current can be up to 15 or more than 20 a, a.If directly controlled by the horn button, high current will quickly burn the horn button, so the horn relay is used.

The button controls the current on and off in the relay coil and controls the horn through the relay contacts.The horn relay used in the 12V power system for automobiles generally requires that the closing voltage is not greater than 6V and the release voltage is not less than 3V.Relay coil is usually 1000 turn, the resistance of the 20 ℃ to 26 Ω;The rated current of relay is generally over 20A.The working rated current of pot-shaped electric horn is usually 3A~4A, although the current is not large, but in order to improve the service life of the button, many cars are equipped with horn relay.

Picture:

Shipment Way:

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Contact: evershow11@evershowauto.com Marinda Zhang