112TW19-7A-001

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Toggle Switches and their counterparts, rotary switches, are often used in applications that require the user to switch between two or more states, such as on/off or high/low. Toggle switches come in a variety of sizes and styles, but their basic function and working principles remain the same.

112TW19-7A-001 is a DPDT (double pole double throw) toggle switch with an on/off/on configuration. It is a relatively small switch with a plastic body and metal contacts, making it suitable for many basic electronic circuits. The switch can handle up to 10 Amps and 250 Volts.

There are several common applications of toggle switches, including:

• Control lighting.
• Act as a motor control.
• Provide input to electrical appliances.
• In circuits consumed by pulsed operation.

The working principle of a toggle switch is based on the operation of two metal contacts. When the switch is moved from one position to another, the two contacts either make or break the circuit. The two metal contacts can be arranged in various ways to provide different sorts of switch configurations, such as:

• SPST (single pole single throw) which provides one on/off set of contacts.
• DPST (double pole single throw) which provides the same circuits, but operates with two sets of on/off contacts.
• DPDT (double pole double throw) which allows two circuits to be switched on/off simultaneously by one switch.

The 112TW19-7A-001 is a DPDT switch, so it has two sets of contact terminals which can be arranged to provide a variety of switch configurations. When the switch is in its off position, the circuits of both poles are open. When the switch is switched on, the circuits are closed. This allows the user to control two separate circuits with one switch.

The toggle switch can also be used to provide a variety of input signals to electrical appliances. For example, a toggle switch could provide a high or low input signal to an appliance, or a combination of high/low signals. This allows the user to control the appliance as needed.

Toggle switches are commonly used in circuits used for pulsed operations, such as in power inverters, which use a number of pulses of higher and lower voltage to efficiently control the power flow. This is achieved by connecting the toggle switch to the circuit, which allows the user to switch between high and low current. The toggle switch is used to switch between the high and low current to control the power flow in the circuit.

In conclusion, toggle switches, such as the 112TW19-7A-001, are a versatile and common electronic component used in a variety of applications. Their simple function and working principle make them useful in a wide range of applications, from control of lighting and motors to providing input to electrical appliances and circuits used in pulsed operations.

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