Product Description

1. When soldering, the height of rosin (flux) entering the printing machine board should be adjusted properly, and it should be avoided that the flux intrudes into the potentiometer, otherwise it will cause poor contact between the brush and the resistor body, resulting in INT and bad noise.
5. The potentiometer is best used in the voltage adjustment structure, and the wiring method should choose the "1" pin to ground; the current adjustment structure should be avoided, because the contact resistance between the resistor and the contact piece is not conducive to the passage of large current.
2. The surface of the potentiometer should avoid condensation or water droplets, and avoid using it in wet places to prevent insulation deterioration or short circuit.
3.. When installing the "rotary type" potentiometer, when fixing the nut, the strength should not be too tight, so as to avoid damage to the thread or poor rotation; when installing the "iron shell straight sliding type" potentiometer, avoid using too long screws, otherwise it may be Obstruct the movement of the slider, and even directly damage the potentiometer itself.
8. In the process of putting the knob on the potentiometer, the pushing force used should not be too large (not exceeding the parameter index of the push-pull force of the shaft in the "Specification"), otherwise it may cause damage to the potentiometer.

Specification

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,,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

Dongguan TianQian Electronics Co., Ltd. established in 2008, it is specialized in design, development and production of high precision components such as Rotary Potentiometer, Sliding Potentiometer, Foot Switch, Band Switch, AC Switch, Sensor, Encoder, Tact Switch and Connectors. The products are widely used in Dimmable Lighting, Audio Mixer, Home Appliances, Automobile, Multimedia, Audio Equipments, Instrument, Toys, Aviation Model and Communication Equipments.

We have an area of 3,000 square meters of factory building. Our R&D team members have more than 20 years experience in the component industry. In order to meet the high quality demand from worldwide customers, we widely use automated production lines which can output more than 80% of annual production capacity. I

t takes pride in the achievement that we have the key customers of JVC, Brother, , Midea, Microsoft, Honeywell, Sennheiser, Primax and GGEC...etc. With the consistent enterprise principles "Striving Excellence" & "Quality Assurance", we hope both parties can establish a mutual benefit relationship and create a win-win situation.

OEM/ODM are both accpetable