H12D4825

Series:	H12D
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	4 ~ 32VDC
Voltage - Load:	48V ~ 530V
Load Current:	25A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Introduction

The H12D4825 is a type of solid state relay, and it has many applications in various industries. A solid state relay (SSR) is an electronic device that is used to control an output with an input, just like a regular mechanical relay. However, due to its superior performance and reliability, an SSR offers higher efficiency, lower noise levels and longer lifespan than the mechanical counterpart.

Applications

The H12D4825 solid state relays are widely used in a variety of industries and applications. These include:

• Automation and control systems;
• Telecommunications;
• Industrial machinery;
• Medical and laboratory equipment;
• Lighting control systems;
• Multimedia systems;
• Security systems;
• Home automation and robotics;
• Process control and monitoring systems.

The primary advantage of using an H12D4825 solid state relay is its ability to control high voltage and/or high current loads remotely, without need for an additional control system. The relays are designed to switch voltages up to 600VAC and currents up to 25A.

Working Principle

The H12D4825 works by controlling the current through a semiconductor switch. The device contains an isolated input, which receives an electrical signal from the control circuit. The signal is then reverse-biased into a signal-controlled thyristor, which is connected between the load and wide terminal. When a signal is received, the thyristor is enabled and the circuit is completed, allowing current to flow between the load and the source.The H12D4825 offers the user greater flexibility than a mechanical relay, since it can be programmed to respond to various control signals or conditions, such as temperature, pressure or light. This allows it to be used for a wide range of applications where precise control is required.

Conclusion

The H12D4825 is a reliable and robust solid state relay which is suitable for a wide range of applications in different fields. It offers the user greater flexibility than a mechanical relay, since it can be programmed to respond to various control signals or conditions, such as temperature or pressure. It is also able to control high voltages and currents, making it an ideal choice for controlling power in many industries.

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