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Snap Action, Limit Switches

DB2C-A1MC snap action and limit switches are used in a variety of industrial applications, including automotive, transportation, medical, consumer, and communications systems. They are designed to provide reliable, high-precision switch operations from 0 to 3 Amp current, and as much as 1 million cycles endurance.

The DB2C-A1MC snap action switches are characterized by their small size and robust construction, making them ideal for applications where space is at a premium. The switches offer two output options: a mechanically operated switch (mechanical leaf contact) and an electronically operated switch (worm drive). Both types are designed to be very reliable and able to withstand high levels of vibration and shock.

The mechanical leaf contact type has a plunger that is connected to the mechanical leaf contact. When the plunger is depressed, the leaf contact is activated and the switch is triggered. The actuation force of the spring-loaded plunger is adjustable, allowing for fine control of the switch\'s contact operation. The worm drive type switch works in a similar way; the plunger is connected to a drive shaft which is connected to the switch\'s worm gear, allowing for more precise and reliable contact closure.

The DB2C-A1MC snap action and limit switches are designed to be highly reliable, with features such as an operating temperature range of –20° to +70° C, an overtravel protection feature to protect the contacts from electrical shock and accidental overtravel, and a temporary closure rate of 3 Amp. In addition, the switches contain a dielectric strength of 500V and a mechanical strength of 25N.

The DB2C-A1MC snap action and limit switches are used in a variety of applications, including automotive and transportation systems, medical equipment, consumer electronics, and communication systems. In automotive and transportation systems, the switches are used to detect the position of a mechanical moving part, such as a lever. In medical equipment, the switches are used to detect when a device has been powered on or off, and in consumer electronics, the switches are used to detect whether a device is operating correctly or not. In communication systems, the switches are used to detect whether a signal is present or not.

The DB2C-A1MC snap action and limit switches are typically connected to a circuit via an electrical cable. When activated, the switch sends a signal along the cable to the circuit which in turn activates or deactivates a device. The switches are usually connected to a microcontroller or other logic devices via a logic level interface. This allows the switch to be used to control devices such as motors and other devices.

In summary, the features of the DB2C-A1MC snap action and limit switches make them ideal for a variety of industrial applications, including automotive, transportation, medical, consumer, and communication systems. Thanks to their reliable performance, adjustable actuation force, and small size, they are widely used in a variety of industrial and consumer applications.

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