Membrane switch keypad testingMembrane switch is a very common operating system in daily life, It composed of four parts: panel, upper circuit, isolation layer and lower circuit. The following is the principle about the operation of the membrane switch. After the membrane switch is pressed, the cont
What is PET ink and the applications?A Short Introduction of PET inkPET ink is the ink developed for PET polyester film printing and PET self-adhesive label. This ink has excellent adhesion and printing performance on polyester film, excellent reproduction of PET ink printing, fine printing, high co
Membrane switches, also known as light-touch keypads, use a flat multi-layer combination to form an integral sealed structure, which is a type of contact switch made by printing a contact circuit on a flexible polycarbonate or mylar film with a conductive paste.
Membrane switches​ are something that we can often come into contact with in our daily lives and are often used in all kinds of electronic devices, a product that plays no small part in people's lives. Life's electronic products are all used in the Pomo switch, and at present the membrane switch has many advantages over the traditional switch, avoiding some of the shortcomings of the traditional switch.
With the development of technology, more and more electronic components are beginning to appear in people's lives and membrane switches are a typical example. Membrane switches are a combination of key switches, panels, markings.
What Is Membrane Switch?
Membrane switch is a set of key functions, indicating components, instrument panel as one of the operating system.It consists of four parts: panel, upper circuit, isolation layer and lower circuit.Press the membrane switch, the contact on the circuit deforms downward, and the electrode plate of the lower circuit contacts conduction, after the finger is released, the contact on the circuit bounces back, the circuit is disconnected, and the circuit triggers a signal.
Membrane switch has strict structure, beautiful appearance and good sealing.With moisture-proof, long service life and so on.Widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.