Car Audio Noise Suppressor Clear Filter Electric Stereo 10AMP Sound Removal

Item Descrtion:

Measurement: 54mm*50mm*20mm

Black: GND(ground)-

Red: 12V+

Blue: Positive output

Effect:

First, eliminate the car sound of the current noise

Car is not activated when the car sound no noise, the car starts after the car sound noise, this phenomenon is mostly due to car electrical appliances on the car audio power interference caused by the installation of power filters can eliminate these noise.

Second, eliminate the reverse as the screen

Germany Department of cars and the United States Department of cars in some models, after the engine started, the output voltage interference is large, to the reverse light power supply is not pure DC power supply, but superimposed a pulse signal in the above, if the conditions available oscilloscope test, Found to be a square wave-like signal. If the reversing camera without a filter, the camera power supply line directly on the reversing lights, because the working voltage is very unstable lead to the camera work is not often, the output of the video signal is not normal, so the host is to see a serious Interference, jitter, or do not switch the reverse picture.

Third, the elimination of HID lamp ballast electromagnetic interference

HID lamp ballast by generating a momentary high voltage to light the lamp, will produce electromagnetic interference, by installing the power filter, you can eliminate this interference.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.