FR4 Electric Motor Carbon Ink PCB

Carbon ink can be used for keyboard contacts, LCD contacts and jumpers.  The printing is performed with conductive carbon ink.

·  Carbon elements must resist soldering or HAL.

· Insulations or Carbon widths may not reduce below 75 % of the nominal value.

· Sometimes a peel able mask is necessary to protect against used fluxes.

Auto parts {includes: air conditioners, seat adjustments, rearview mirrors, wipers, etc.}

1 Description of main purpose

1. Automobile air-conditioner throttle controller: Used to adjust air-conditioning temperature and wind speed.

2. Car Seat Adjustment Controller: Used to adjust the seat up and down, front and back movement and back chair angle adjustment.

3. Car mirror adjustment controller: For angle adjustment of the rearview mirror.

4. Auto wiper adjustment controller: For wiper swing speed adjustment.

The main technical parameters:

1. Resistance range: 1kΩ~1MΩ;

2. Resistance tolerance: ±10% (inclusive) or more;

3. Linearity: Within ±2 to 5%;

4. Resistance Type: Linear

5. Durability: 200,000 - 100 million times.

6. Temperature coefficient: ±800PPM (-40°C～+85°C)

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