DSS41A12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Reed relays are a type of electromagnetic switch composed of an actuator suchas a coil surrounded by an outer frame, a contact switch, and a reed switch. Theyhave been widely used in electronics, allowing an electrical circuit to begin andstop at any given stimulus. One example of a reed relay is the DSS41A12, developedand manufactured by Littelfuse. Below is an in-depth look at the application fieldsand working principle of the DSS41A12.

Application Field

The DSS41A12 is suitable for a wide range of application fields thanks to itssmall size, high contact rating, and low power consumption. These include:

• Automotive applications, such as switching electronic power for dome lights, starter switches, and ignition.
• Electronic timers.
• Power saving devices.
• Computer power switches.
• Industrial machinery controls.
• Robotic control circuits.
• Household appliances.

Working Principle

The working principle of a reed relay is quite simple. It consists of anaerial coil, a permanent magnet, two contacts, and a reed switch with two bladesmade from magnetically-sensitive material. When a current is applied to the reedcoil, the magnet generates a magnetic field that pulls the reed blades open,allowing electricity to flow through the contacts. When the current is switchedoff, the magnetic field dissipates, and the blades close again, preventing anyfurther electricity from flowing.

The construction of the DSS41A12 makes it ideal for use in a wide range ofapplications, as it offers high contact rating, low power consumption, and highoperating temperatures. It is also designed to provide superior performance underhigh-vibration applications, offering fast and reliable switching at highfrequencies. The contact material is resistant to corrosion, oxidation, andabrasion, making it suitable for long-term use.

The DSS41A12 is a reliable and efficient reed relay, offering superiorperformance in a wide range of applications. It is designed to provide highcontact rating, low power consumption, and high operating temperatures forswitch applications to include automotive, industrial, and consumerelectronics.

The specific data is subject to PDF, and the above content is for reference