China Instrument control panel switch Manufacturer, Supplier, Factory

Tiantai Electronics is a leading China capacitive circuit manufacturer and supplier. The capacitive circuit membrane switch does not have any mechanical parts, not easy to damage, has a longer service life, and reduces later maintenance costs. The capacitive circuit touch button sensing part can be placed behind any insulating layer (usually glass or plastic) and it can be easily made into a keyboard sealed with the surrounding environment.

CSI Keyboards uses copper flex circuitry in the majority of our custom keypad designs due to its excellent dielectric strength, thermal stability, chemical resistance and flexibility. Copper flex, also known as Kapton circuits, have become the superior choice over printed silver especially for outdoor applications. A printed silver circuit can be replaced with a copper and polyimide construction with minimal additional cost. Copper flex circuitry construction designs offer a significant advantage over printed silver. Copper Flex membrane switch panels are produced using polyimide (Kapton) as the base material. Copper flex keypad switches are manufactured by laminating a thin sheet of copper to a flexible film substrate. The copper is then chemically etched away, leaving the copper traces. An additional layer of polyimide is laminated to the circuit leaving the gold contacts exposed

Acrylic PMMA Graphic Overlay, also known as polymethyl methacrylate overlay, is an important plastic polymer material with a PMMA backing, which has the advantages of light weight, not easy to break, better transparency, easy to shape and process, and easy to colour. Its widely used in Architecture, advertising, transport, medicine, lighting industrials.

Capacitive touch switch with backlit combined normal panel and capacitive sensor together. Unlike traditional push-button switches, capacitive switches don’t need press. Only put finger on the button in the sensing area, can be recognized by the machine through the film sensor operation. Most of the buttons are made by acrylic panels or injection parts with backlight display function which has a good appearance. Capacitive touch switch with backlit has a fashionable appearance and long service life, so it has great advantages in many applications such as smart home appliances, cars, mobile phone communication, medical instruments and toys.

Acrylic chest tags are a common form of identity identification, mainly made of acrylic sheet, which has the characteristics of high transparency, strong customizability, and good weather resistance. Acrylic chest tags are usually composed of acrylic sheets, iron tags, backboards, and double-sided tape. Acrylic board is the main material for Acrylic chest tags, with characteristics such as high transparency and weather resistance, and can be customized according to different needs. Iron plaques are usually made of metal materials and can be engraved with employees' names, positions, company names, and other information. The backboard is used to secure the chest badge to clothing and is usually made of plastic or metal material. Double sided tape is used to stick backboards and iron plates.

A PCB membrane switch is a type of electrical switches, which is characterized by the use of a printed circuit board. The term “PCB” even refers to “printed circuit board”, which is the primary feature driving this switch's popularity.