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Are there any special relays or diodes needed to install door lock-unlock system on an afermarket car alarm?
Wiki User
∙ 16y ago
It depends on the make and model of the alarm and what features you want. Some alarm systems have integrated relays for features like starter/ignition kill, and power door locks while others require external relays.
Relays are electrically actuated switches that handle large amounts of current. Alarms typically use relays to lock and unlock doors, switch current for starter and ignition systems on and off, and so on.
Diodes are basically one-way valves for electricity. They are used to insure that current travels in one direction. These are typically used in alarm installations to electrically isolate one sensor from another, preventing false alarms and other weird electrical gremlins.
As for whether you need relays and diodes for power door locks, here's a simple rule of thumb:
1. If the car already has power door locks, you can interface the alarm with the factory power locking system.
2. If the car does not have power locking, you will need to add the wiring, relays and actuators.
3. Diodes are not necessarily needed for power door locks, but it depends on the specific make and model of the alarm and the car.
Wiki User
∙ 16y ago
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What are special purpose diodes?
Special diode does special function. Diodes are originally used to rectify ac current into dc current . Other versions of diodes are constructed in a similar way using the same principles but their function is not rectification such as light emmision diode
What are special diodes?
i dont know i m asking
What is a special quality of zener diode?
it can work in reverse bias unlike other diodes
Why current flows in reverse bias in special types of diodes?
due to minority carriers
What are the major classification of diodes?
1. general purpose diodes 2. fast recovery diodes 3. schottky diodes
What are examples of diodes?
There are so many different types of diodes. Some of the common examples include light emitting diodes, silicon diodes, zener diodes and so many more.
Are there any special relays or diodes needed to install door lock unlock system on an afermarket car alarm?
It depends on the make and model of the alarm and what features you want. Some alarm systems have integrated relays for features like starter/ignition kill, and power door locks while others require external relays. Relays are electrically actuated switches that handle large amounts of current. Alarms typically use relays to lock and unlock doors, switch current for starter and ignition systems on and off, and so on. Diodes are basically one-way valves for electricity. They are used to insure that current travels in one direction. These are typically used in alarm installations to electrically isolate one sensor from another, preventing false alarms and other weird electrical gremlins. As for whether you need relays and diodes for power door locks, here's a simple rule of thumb: 1. If the car already has power door locks, you can interface the alarm with the factory power locking system. 2. If the car does not have power locking, you will need to add the wiring, relays and actuators. 3. Diodes are not necessarily needed for power door locks, but it depends on the specific make and model of the alarm and the car.
Are diodes rectifiers?
No. Diodes are diodes. One diode can be USED as a half-wave rectifier. Four diodes can be used to build a bridge rectifier.
When was The Diodes created?
The Diodes was created in 1977.
When did The Diodes end?
The Diodes ended in 1982.
What are the classifications of diodes?
a diode is a device that alows current to flow in one direction you have power diodes which are used in rectification processes and high current operations but the two main families of diodes are solid state diodes or valve operated diodes.
When was Diodes Incorporated created?
Diodes Incorporated was created in 1959.
