Adjustable potentiometer manufacturers variable potentiometer adjustable potentiometer principle diagram

Dongguan variable potentiometer Electronics Ltd. has been engaged in the production, quality-oriented, price is excellent business philosophy. Set up a professional R & D team, for the domestic industry customers to solve product issues potentiometer. Our procurement of imported materials with professional standard parts production and assembly, truly imported materials, domestic price advantage, but we offer front potentiometer products shipped undergo a rigorous inspection process, the feed - test - storage - Inspection - shipping - test, qualified to provide quality potentiometer for various industries durability. Business areas: carbon potentiometer, single-joint potentiometer, rocker potentiometer, straight slide potentiometer, volume potentiometer, power potentiometer, potentiometer 148, Spain potentiometer and the like. All products using environmentally friendly materials, in line with ROHS environmental standards, through ISO9000 trial plant requirements. Variable electronic potentiometer on the appliance, automotive, telecommunications, toys, lighting, sound stage, instruments, medical equipment, headphones and high-end digital products used in the Pan. Welcome to our clients advice, you need to provide the product model, quantity, and pictures an offer by QQ, Want or fax it to us, our first time to deal with will be after receiving the information. Potentiometer has three pins as the middle pin 2 can be varied to adjust the resistance with resistance. The other sides of the pin fixed pin 1,3 4,5 fixed welding potentiometers, no electricity connection. Identification method is simple, at a glance, without measuring judge. In actual use, the power block used multimeter measured resistance value method is to use a pen contacts the intermediate movable side, the other leads do not indirect contact additional movable end fixed end adjustment see table pointer indicators can be. Potentiometer main constituent parts, the contact brush: also known as a brush or fold mover for electrical transmission effect. This part of the direct decision to murmur, life, good or bad contact in the product has a pivotal position, second only to carbon tablets. Carbon sheet: the product has a "heart" of the reputation of its products provide the functionality of the resistance of the line changes, this whole part of the direct impact resistance, power, resistance, voltage, residual noise, synchronization, life, linear The key change in the performance. The axis of rotation (sliding handle): it plays a role in the rotation or sliding motion, the resistance changes depend on it at different angles of rotation (sliding a different stroke) is obtained by a linear change in resistance. Terminations: commonly known as the terminal, which is connected to the customer's board product output; usually iron materials, tinned or silver plated copper material. This part is a direct impact on the tin, riveting intensity index. Potentiometer fixed part (sleeve or shell): it mainly from the relevant parts played tight fixing to form a whole. Plastic transfer sheet, frame, shrapnel, damping oil, springs, nuts, meson and other auxiliary parts, depending on the structure or decreasing.