Since then we served thousands of customers perfectly. We absolutely know we do not have the lowest price on the internet. All of the products are designed by ourselves, we choose the best materials from USA and Japan, we do not use any electrical components made in our China, because we need high quality material to ensure the stability of our products.We have professional engineers who have ten years' experience in this field. So we can help our clients to solve any fault in use. We are top quality, we passed following tests. Load dump means the disconnection of a powered load. It can cause 2 problems. Failure of supply to equipment or customers II. Large voltage spikes from the inductive generator(s) In automotive electronics, it refers to the disconnection of the vehicle battery from the alternator while the battery is being charged. Due to such a disconnection of the battery, other loads connected to the alternator see a surge in power line. The peak voltage of this surge may be as high as 120 V and the surge may take up to 400 ms to decay.
The transient high voltage which ususally occurs in automotive will damage the rear view camera system, if the system has no protection circuit. Our monitor uses a special component inside to avoid the damage. The transient high voltage will never damage our monitor.
Following shows the test procedure. Connect power supply to DC input of load dump generator. Connect output of the load dump generator to component power supply lines. Set DC supply so that DC voltage to the component is 13.8VDC measured at the component.
Chassis of DUT shall be physically isolated from the ground plane, and the DC supply should be electrically grounded to the ground plane. After test our monitor has no damage at all. Electrostatic discharge (ESD) is the sudden flow of electricity between two objects caused by contact, an electrical short, or dielectric breakdown.
ESD can be caused by a buildup of static electricity by tribocharging, or by electrostatic induction. ESD includes spectacular electric sparks, but also less dramatic forms which may be neither seen nor heard, yet still be large enough to cause damage to sensitive electronic devices. Electric sparks require a field strength above about 4 KV/cm in air, as notably occurs in lightning strikes.
Other forms of ESD include corona discharge from sharp electrodes and brush discharge from blunt electrodes. The ESD will do harm to rear view camera system if there is no ESD protection circuit. When user operate and touch the monitor, the high electrostatic voltage of 2kv/4kv/5kv/6kv/8kv will discharge between the user and monitor, and the high voltage will damage the monitor. The high electrostatic voltage will never damage our monitor. Test methods: contact or air discharge are both acceptable.
Isolate the DUT from ground-plate. We apply the discharge of 2kv/4kv/5kv/6kv/8kv to every point that the user may touch when operating our monitor.
After test, our monitor still work well, no damage at all. IP69K Waterproof and Dust-proof Test. 7 digital lcd monitor X 1.7 digital color LCD display with. Distance grid lines optional(on or off by menu). Connect up to two cameras, extra cameras can be found in our store. HD Camera - Clear enough to increases overall awareness and visibility. Metal construction of the camera housing. Completely waterproof Backup Camera (IP69K) with Infra-Red Night Vision. 120° Ultra Wide Viewing Angle. 15 meters extension cable is plenty for use. Camera:(with bracket)3.7 in. Monitor:(without bracket):7.28 in. Viewing angle of 120 degrees in 480TVL means you get the best image quality with no blind spots. The built-in 28pcs Infra-Red lights allow you to see deep in the distance of the darkest of nights. Foam around the lens protects the infa-reds from glare. This device comes equipped with aircraft.
This 7 LED color monitor comes with a super sharp digital display and a pixel resolution of. 800 x 3 (RGB) 480. The distance grid lines that come standard with these monitors are optional and adjustable. It helps drivers know how far from object to bumper is. It has a MODE button.
Drivers can press MODE to switch DAY/NIGHT mode, so that they can. See clear at day, and see clearly at night without being dazzled by the the screen.Multiple menu languages:English, Dutch, French, Spanish, Russian, German, Italian. When connecting cameras and monitor, users often make short-circuit by connecting connector pins improperly. With the protector, the monitor will not be damaged by the improper operation. 28pcs IR lights built-in, super far IR range. Dustproof, waterproof, hydrochloric acid prevention, explosion prevention. 15 meters extension cable with 4 pin screw connector. We are providing the best support.
Any question on our products or service, please just drop us a message, we will communicate with you quickly. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Video\Rear View Monitors/Cams & Kits". The seller is "1stsafe" and is located in this country: US. This item can be shipped to United States, Canada, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Australia, Greece, Portugal, Japan, Sweden, Korea, South, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, New Zealand, Singapore, Switzerland, Norway, Iceland, Luxembourg.