12V DC Power Relay Capacitor Filter Rectifier for Car Navigation Rear View Backup Camera Auto Car Reversing Ballast Rectifier

Reversing Image Rectifier Voltage Regulator Ballast Camera Power Filter Relay Anti-jamming






Name: Ballast




cause of issue:

12V power filter, reverse rectifier, ballast
For some models of German cars and American cars, after the engine is started, the output voltage interferes greatly. The power supply to the reversing lights is not pure DC power supply, but a pulse signal is superimposed on it. It was found to be a square wave-like signal. If the power supply line of the camera is directly connected to the reversing light, the camera will not work properly because of the extremely unstable working voltage, and the output video signal will also be abnormal. Therefore, what you see on the host is serious interference, jitter, or no switching. Reversing screen.
According to the current experience, the model can purchase this filter to solve such problems, but a small part is caused by other reasons, such as the signal processing problem of the display itself, and the electromagnetic interference in the signal transmission process. These non-power clutter causes The water ripples of this product cannot be solved, please remind riders to pay attention before buying!

The current signal of different cars is different, the interference of non-pulse signal, the use of this rectifier is invalid!

Instructions:

It is very simple to use, follow the instructions on the label to connect one end to the positive and negative poles of the reversing light power supply, and the reversing camera power supply to the other end of the box.

Note: non-German or American cars please do not buy， because the current signals of different cars are different and the interference of non-pulse signals, the use of this rectifier is invalid!




Automotive Special Power Filter Line/reversing Camera Ballast/rectifier/solve Water Ripple and Splash Screen



Name: Filter Line (capacitor Line)






Note: non-German or American cars please do not buy， because the current signals of different cars are different and the interference of non-pulse signals, the use of this rectifier is invalid!




Filter Line: Line Bit Function




Connection method: red to the positive pole of the reversing light




black to negative




blue to camera output positive




Reversing Camera Relay for Volkswagen Lavida Tiguan Passat Audi BMW Octavia Chery



Name: Reversing Camera Relay




Applicable to: Volkswagen Cheryd series BMW / Mercedes / Octavia / Hao Rui etc.




When the camera is installed, the reversing line is interfered, and the image flash screen will appear when the camera is directly connected, snowflakes or no image display after startup, and a black screen. Most of the vehicle-mounted relay connections can be used to solve these problems




Use 1: For German series Mercedes-Benz BMW Audi Volkswagen Sagitar Maton Skoda Hao Rui Octavia is directly connected to the positive pole of the reversing light, the reverse gear will have a black screen or water ripples!




It is suitable for some models of Volkswagen series. After the engine is started, the output voltage interferes greatly. The power supply to the reversing light is not pure DC power supply, but a pulse signal is superimposed on it. A square wave-like signal. If the reversing camera does not have a filter, the power supply line of the camera is directly connected to the reversing light, because the working voltage is extremely unstable, the camera does not work properly, and the output video signal is also abnormal, so what you see on the host is black and white. There is serious interference, shaking, or the failure of the reversing screen is not switched. Generally, it is suitable for Skoda Octavia, Hao Rui, Sagitar, Magotan, Tiguan, BMW 5 Series, Cadillac, LaCrosse and other models. 【Solution】




Add a relay (the relay is connected in series between the normal fire and the power supply of the reversing camera, and the power supply of the reversing light is used to control the relay switch). After adding the relay, the above problems can generally be solved. Because there are many relay connections, if there are interference problems such as jitter, please connect the following two points:




1. The relay normally fires and directly takes the ACC;




2. The camera power ground wire and the video ground wire are directly connected to the body iron.




The above two connections are 99% able to solve the problem.






Wiring method:




Red: connect to the positive pole of the ACC power supply




Yellow: connect to the positive pole of the reversing light power supply




Blue: Connect to the positive pole of the camera power cable




Black: connect to the negative pole of the camera power cable


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12V DC Power Relay Capacitor Filter Rectifier for Car Navigation Rear View Backup Camera Auto Car Reversing Ballast Rectifier








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