3. Driving a solenoid, in its simplest form, is a matter of switching the current on and off, usually done with a low-side MOSFET switch and current recirculation diode.

But if the solenoid is truly dead, there's no choice but to replace it with a new one. You might think you could simply jumpstart your car , but it's not so easy with a dead starter solenoid.

The ignition switch is typically inside the steering column, where it shares space with a lot of wires and the steering shaft itself. For theft protection, it’s designed to be hard to access.

Electroswitch control switch relays (CSR) combine the function of a control switch with a remote-controlled solenoid, allowing one device to do both the manual and supervisory control function in the ...

The solenoid is essentially a high-current relay used to control the application of battery voltage to the starter motor. Like a relay, a low-current control signal is used to switch the high ...

1. This switch-mode solenoid-drive circuit maximizes hold-mode power savings by using comparators to efficiently manage drive waveforms. The circuit presented here (Fig. 1) takes the same power ...

3. Driving a solenoid, in its simplest form, is a matter of switching the current on and off, usually done with a low-side MOSFET switch and current recirculation diode.

But if the solenoid is truly dead, there's no choice but to replace it with a new one. You might think you could simply jumpstart your car , but it's not so easy with a dead starter solenoid.