Relay
1.It always offers auto parts for Japan-Honda company for many years.
2.It can protect the ignition switch
3.Small size
Relay
product details
Type | XG4290(JQX-18F) |
Dimensions (mm) | 16×24×26 |
Contact form | 1Z |
Contact load | DC14V 15/30A |
Rated voltage | DC 14V |
Contact resistance | 50mΩ |
Insulation resistance | ≥10MΩ |
Dielectric strength | AC500V |
Mechanical life | 1×105 |
Electrical life | 1×104 |
Terminal forms | Socket |
Ambient temperature | -25°C— +70°C |
Weight | 30g |
Remark | For a variety of automotive |
product function
The starting relay is to be controlled by small current role, the starting relay supply the power for starter.Thus to increase the starting current, and then to protect the ignition switch.
Working principle and characteristics of product
This relay consists of iron core, winding, bit, contacts reeds and so on. As long as the ends in coil voltage, coil with certain in the current flows through certain will generate electromagnetic effect, thus, the electromagnetic force bit will attract under the action of suction tension of the spring to overcome returns to the core, thus promote the dynamic contact and bit static contacts (often open contacts) suck and connect circuits. When the coil after powrefailure, electromagnetic force ceases, bit will in spring reaction return the original position, thus disconnect circuit. This fits the absorption, so as to achieve the release of the circuit conduction, cut purpose.
