PRGD24150

Series:	PRG
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	3 ~ 15VDC
Voltage - Load:	24V ~ 280V
Load Current:	150A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Introduction

Solid state relays (SSRs) are electrical devices that use solid-state technology to switch power or electrical signals on or off. SSRs are made up of semiconductor components such as transistors, thyristors, triacs, and opto-isolators. These components can be used as switches to control power output, limit current, and provide surge protection and isolation. The PRGD24150 is an SSR designed for industrial applications that require precise control of power or electrical signals.

PRGD24150 Application Field

The PRGD24150 is a single-phase, zero-crossing, solid-state relay that is suitable for a variety of industrial applications. These include AC frequency control; motor control; heater control; relay protection; and transformer protection. The PRGD24150 is built to withstand high temperatures and voltage fluctuations, making it suitable for the tough industrial environment. The PRGD24150 is also resistant to radio frequency interference (RFI) and EMI, making it an ideal choice for use in aerospace, military, and telecommunication applications.

PRGD24150 Working Principle

The PRGD24150 uses an opto-isolator and solid-state technology to sense and switch power or electrical signals on or off. The opto-isolator consists of two parts: an LED emitter and a photosensitive receptor. The LED emitter emits light that is detected by the photosensitive receptor when an electrical signal is applied. This amplifies the electrical signal, which is then converted to a control signal that is used to switch the SSR on or off.When an electrical signal is applied to the PRGD24150, the light emitted from the LED is detected by the photosensitive receptor. This amplifies the signal, allowing the SSR to switch on or off as required. The PRGD24150 is a zero-crossing SSR, meaning that it will switch on or off at zero voltage. This helps to provide precise control of the output signal and prevent any unnecessary switching noise.

Conclusion

The PRGD24150 is a versatile, high performance solid-state relay that is designed to withstand harsh industrial conditions. It is suitable for a variety of applications including AC frequency control, heater control, relay protection, and transformer protection. The PRGD24150 uses an opto-isolator and solid-state technology to deliver precise control of power or electrical signals on or off. With its resistance to harsh temperatures and voltage fluctuations, the PRGD24150 is an ideal choice for use in aerospace, military, and telecommunications applications.

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