Dongguan Tianqian Electronics Co., Ltd. |
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The main functions in the circuit are introduced:
1. Used as a voltage divider
The potentiometer is a continuously adjustable resistor. When the
handle or slide of the potentiometer is adjusted, the movable
contact slides on the resistor body. At this time, the output
voltage of the potentiometer can be obtained in a certain
relationship with the applied voltage of the potentiometer and the
rotation angle or stroke of the movable arm.
2. Used as a varistor
When the potentiometer is used as a varistor, it should be
connected as a two-terminal device, so that a smooth and
continuously changing resistance value can be obtained within the
stroke range of the potentiometer.
3. Used as a current controller
When the potentiometer is used as a current controller, one of the
selected current outputs must be a sliding contact terminal.
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic
Market(55.00%),Eastern Asia(20.00%),North America(10.00%),Southeast
Asia(10.00%),Northern Europe(5.00%). There are total about 101-200
people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Encoder,Potentiometer/Switch/Encoder
4. why should you buy from us not from other suppliers?
Our R&D team have more than 20 years experience in the
component industry.Our customers through all over the world,such as
Brother,IKEA,Microsoft,Honeywell etc. The products widely used in
aviation model,communication equipment, adjustable lighting.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express
Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit
Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese