RA121A1100

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Rocker switches are widely used in many applications, such as in lighting accessories and automotive devices. The RA121A1100 is a type of rocker switch, often used in consumer electronic products, such as computer system boards, multiplexes and circuit boards. This article will provide an overview of the application field and working principle of the RA121A1100 rocker switch.

The RA121A1100 rocker switch is a double pole double throw (DPDT) switch which enables the user to easily turn items “on” and “off”. This particular rocker switch has a webbing-style black body and a plastic actuator which can easily be actuated by gently pressing the rocker. It features two-position latching and is often used to control backlighting of knob positions on conventional electronics.

The RA121A1100 rocker switch is also ideal for applications requiring additional current and/or voltage capacity. It is designed to accommodate higher voltage and amperage loads than traditional rocker switches, making it popular for industrial lighting fixtures, portable equipment, and automotive control devices. This type of rocker switch also fits into low profile miniature cases for compact designs requiring small footprint.

The working principle of the RA121A1100 rocker switch is relatively simple. The actuator is a spring-loaded movable contact connected to a plastic push-button that is pressed to connect the circuit. When pressure is applied to the actuator, it forces the contact to move away from the contacts. This opens the circuit and turns the device “off”. Conversely, when the actuator is released, the contact moves back, completing the circuit and turning the device “on”.

The RA121A1100 rocker switch is an economical and reliable choice for many electronic projects. Its simple to use and low cost design makes it the perfect switch for many applications. From automotive to home audio, industrial and medical equipment, the RA121A1100 rocker switch is ideal for most applications.

In conclusion, the RA121A1100 rocker switch is a reliable and cost-effective solution for many electronic applications. Its simple two position design allows for easy “on-off” switching of electronic devices. The high current and voltage capacity make it suitable for industrial and automotive devices. Most importantly, it is a reliable and simple way to control circuit functions.

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