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Power Relays, Over 2 Amps

The HL1-L-DC6V-F is an electric relay ideal for applications requiring more than 2 amps of current, such as electronic switching, multi-circuit control, and automated control systems. The primary components of this relay are a coil and contact set. The coil is composed of a wire or armature or core material that creates a magnetic field effect when energized. This in turn causes the contact set to be either opened or closed, depending on the design and setting of the relay.

Coil Type and Voltage Choices

The HL1-L-DC6V-F offers several coil type and voltage choices. It is available with AC or DC coils, with DC voltages ranging from 3V to 24V. For those applications that require a higher voltage, the HL1-L-DC6V-F can be provided with AC coils and voltage ratings up to 220V. AC coils are typically chosen if the application requires the contacts to be opened at a lower voltage than the energize voltage.

Contact Types

The contact type is an important factor when selecting a relay. The HL1-L-DC6V-F is designed with the most common contact type, Form “C”. This contact has three sets and is normally open until an electrical current is applied across the coil to the contact set. The contact then closes to make the circuits. As with the other components of the relay, Form “C” contacts are available in DC or AC voltages. Some applications may require other contact types and the HL1-L-DC6V-F is capable of accommodating those needs.

Application Field

The HL1-L-DC6V-F has been specifically designed for applications that require more than 2 amps of current and provides many advantages over traditional relays. With its multiple Contact types and coil voltages, it is capable of being used in a variety of electronic switching, multi-circuit control, and automated control systems. These relays are also used in automotive, industrial, and medical applications, due to their compact design, high current ratings, and long life expectancy.

Working Principle

The working principle of the HL1-L-DC6V-F is relatively simple and involves two main components. The first component is the coil, which creates a magnetic field when energized. This magnetic field then affects the contact set, which can be normally open (NO) or normally closed (NC). When the voltage across the coil is sufficient to overcome the contact\'s spring tension and close the contact, the circuit is completed. When the voltage is removed, the contacts spring open, breaking the circuit. Depending on the application, the contacts may be made in a variety of ways, including snap-action, make-before-break, and break-before-make.

Conclusion

The HL1-L-DC6V-F is an ideal electric relay for high current applications. It provides multiple options for Coil type and voltage, as well as contact type and voltage. With its high current ratings and versatile design, it is capable of being used in many applications, including automotive, industrial, and medical. Its working principle is relatively simple and involves energizing a coil with a voltage sufficient to close a contact set, completing the circuit.

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