I’ve been having an issue with the BST (the device that cuts off the positive battery terminal) — it gets really hot. What can be done in this situation? I’d like to keep the safety function, but use a terminal from something else.
I am currently developing a car battery shutdown system (similar to a remote switch). In the selection process, I need a contactor with a certain principle of operation, and I would like to consult with you.
My technical requirements are as follows:
Principle of operation:
I am looking for a contactor of the type of step latch (pulse locking):
- status switching (ON/OFF) using a single pulse signal
- each pulse switches the state
- no polarity reversal is required at the control terminals
Electrical parameters:
- Rated current: approximately 400-500 A DC (car battery system)
- Control voltage: DC12V
Scope of application:
- disconnecting the car battery (main switch)
- requires high reliability, resistance to vibration and temperature fluctuations
Can you recommend any contactor models that operate with pulse control (step latch) without changing the polarity? Controlled by the SPST button
Howdy guys, could you help me with interesting question:
I am currently developing a car battery shutdown system (similar to a remote switch). In the selection process, I need a contactor with a certain principle of operation, and I would like to consult with you.
My technical requirements are as follows:
Principle of operation:
I am looking for a contactor of the type of step latch (pulse locking):
- status switching (ON/OFF) using a single pulse signal
- each pulse switches the state
- no polarity reversal is required at the control terminals
Electrical parameters:
- Rated current: approximately 400-500 A DC (car battery system)
- Control voltage: DC12V
Scope of application:
- disconnecting the car battery (main switch)
- requires high reliability, resistance to vibration and temperature fluctuations
Can you recommend any contactor models that operate with pulse control (step latch) without changing the polarity? Controlled by the SPST button