Where is the relay of Honda Accord oil pump in 2007?

As long as a certain voltage is applied to both ends of the coil, a certain current will flow in the coil, thus generating an electromagnetic effect. Under the attraction of electromagnetic force, the armature overcomes the pulling force of the return spring and attracts the iron core, thus driving the moving contact of the armature to attract the stationary contact (normally open contact).

When the coil is disconnected, the electromagnetic attraction disappears, and the armature will return to its original position under the reaction of the spring, so that the moving contact and the original static contact (normally closed contact) attract each other.

Extended data:

Precautions:

1. In order to prevent surface contamination of the terminal, do not touch the terminal directly, otherwise the solderability may be reduced.

2. The position of the lead-out terminal should be consistent with the hole position of the printed circuit board. Any improper cooperation may cause dangerous stress of relay and damage its performance and reliability. Please refer to the stamping drawing in the sample.

3. After the automobile relay is inserted into the circuit board, the pins shall not be bent, so as not to affect the sealing or other performance of the relay.

4, in the process of insertion can't put too much pressure on the relay shell, in order to avoid shell rupture or action characteristics change.

5. The insertion and removal force of the quick connection pin is 10 kg force. Too much insertion force will cause relay damage, and too little pressure will affect contact reliability and current carrying capacity.

Baidu Encyclopedia-Honda Accord

Baidu encyclopedia-car relay