AQZ104D

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

Solid state relays are widely used in areas such as automation, power control and instrumentation. As one of the most common solid state relays, the AQZ104D is suitable for controlling all kinds of electrical and electronic devices. It is also suitable for connecting and disconnecting contactor or bridging switch in power system. This article will discuss the application field and working principle of the AQZ104D.

The AQZ104D is a single-pole, single-phase AC solid state relay with a control voltage of 24VDC. It is mainly used in temperature control, motor control and other fields. For example, it can be used to control a variety of small household appliances and other equipment, such as air conditioning, refrigerators, water heaters, ovens, rice cookers, humidifiers and other environmental control systems.

The AQZ104D is a zero-voltage (zero-cross) switching SSR with low trigger current. It is mainly composed of optocouplers, triacs and other components. It has an internal trigger circuit, which can reduce the input current to the relay. It also has a high dielectric strength and a long service life. It is designed to reduce noise and extend the life of the contactor and motor.

The working principle of the AQZ104D is as follows: when the control voltage is applied to the relay, the LED inside the optocoupler will be energized, and the triac will be switched on through the current limiting resistor. This will create a short circuit between the line and neutral terminals of the relay, and the circuit will be completed. When the control voltage is removed, the LED will be turned off, and the triac will be turned off, and the circuit will be disconnected.

The AQZ104D has a variety of features that make it a suitable choice for controlling electrical and electronic devices. It has a low trigger current, which can reduce the damage to the contactor or bridge switch. It also has high dielectric strength, low power consumption, long service life, fast response, low thermal resistance, and it is lightweight and easy to install. In addition, it has low operation temperature and is highly resistant to shock and vibration.

In summary, the AQZ104D is a single-pole, single-phase AC solid state relay that is mainly used in temperature control, motor control and other fields. It has a low trigger current and high dielectric strength. It is lightweight and easy to install, and has low power consumption and long service life. It is highly resistant to shock and vibration, and has a fast response time. Therefore, it is a suitable choice for controlling all kinds of electrical and electronic devices.

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