HC2-DC48V-D-F

Power Relays, Over 2 Amps:HC2-DC48V-D-F application field and working principle

Power relays are an indispensable part of electronic control systems. Whether it is a switch command or a signal connection, it needs to be completed by the power relay. In many industrial, agricultural and civil automatic control systems, strong relay switches are used as control or protection components.

HC2-DC48V-D-F Application Field

The HC2-DC48V-D-F is a strong power relay with a wide range of applications. It is widely used in automobiles, power transmission and distribution control, home appliance control, industrial automation control, instrumentation signal input and output control, communication transmission and control, and other occasions. It has the following characteristics:

• Wide voltage range, all circuits directly control DC voltage, no AC power is needed
• Wide application range, the model can replace the original relay used in many occasions, and most importantly, it reduces the cost of current purchase.
• High stability and reliability, it is very suitable for occasions with large current load, and has an excellent temperature characteristics.

Working Principle

The HC2-DC48V-D-F power relay is a single-pole double-throw (SPDT) device. The rear contact is a normally closed (NC) contact, and the front contact is a normally open (NO) contact. Compared to ordinary relay, the double-pole double-throw relay (DPDT) can be replaced with two SPDT relays. When the single-pole relay switch is powered on, the NO connection is disconnected and the NC connection is connected. In addition, when the HC2-DC48V-D-F is powered on, it is in the normally open state, and it will return to the normally closed state when the power is turned off.

Conclusion

The HC2-DC48V-D-F is a strong power relay, which has wide voltage range, wide application range and high stability and reliability. It is used in many occasions such as automobiles, power transmission and distribution control, home appliance control, industrial automation control, instrumentation signal input and output control, communication transmission and control. The working principle is single-pole double-throw, and the back contact is normally open and the front contact is normally closed.