The pushbutton switch is a common electronic component, which can play the role of switch in the circuit. In modern electronic devices, pushbutton switches are widely used, such as electronic products, automotive electronics, medical equipment and other fields. In this article, we will introduce several common pushbutton switch models, including specifications, features, application scenarios and so on.
1. Pushbutton switch model A
Pushbutton switch model A is a common switching element, which has the following characteristics:
-Specifications: 2P2T
-Current/voltage: 3A/250VAC
-Life expectancy: 10,000 times
-Appearance size: 12mmx12mmx7mm
The Pushbutton Switch Model A is suitable for on/off control in electronic products, such as stereo, TV, computer and other devices. It can control the switching state of the circuit by manually pressing the button.
2. Pushbutton Switch Model B
Pushbutton Switch Model B is a miniaturized switching element with the following characteristics:
-Specification: SPDT
-Current/Voltage: 0.1A/30VDC
-Life time: 20,000 times
-Exterior dimensions: 5mmx5mmx1.5mm
The Push Button Switch Model B is suitable for miniature switch control in electronic products, such as cell phones, digital cameras, handheld game consoles and other devices. It can control the switching state of the circuit by pressing the button with your finger.
3. Pushbutton Switch Model C
Pushbutton Switch Model C is a waterproof switching element with the following features:
-Specification: dpdt
-Current/voltage: 5A/250VAC
-Life expectancy: 50,000 times
-Appearance size: 16mmx16mmx18mm
The pushbutton switch model C is suitable for switching control in outdoor electronic equipment, such as lamps, power tools, electric vehicles and other equipment. It can be used in harsh environments and can be used to control the on/off state of a circuit by manually pressing the button.
4. Operation steps
No matter which pushbutton switch model, their operation steps are similar. The following pushbutton switch model A, for example, to introduce its operating procedures:
1. Confirm the position and status of the pushbutton switch.
2. Press the button with your finger to switch it from OFF to ON.
3. When the operation is completed, release the finger and the button returns to OFF state.