PS7113L-2A

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PS7113L-2A is a solid state relay categorized under Solid State Relays. It is a type of electronic switching device that utilizes a semiconductor switching element instead of an electromechanical relay. This device can switch an AC or DC load. This type of solid state relay has one of the most demanding applications such as industrial automation, lighting control, and HVAC.

The PS7113L-2A is an optically isolated current control non-zero crossing SSR (solid state relay). It is used to control high power AC loads with control signals from logic circuits. It has an insulated TRIAC output and normally open interface. The most attractive features of the PS7113L-2A are its low leak rate, high isolation voltage up to 5kV, and fast switching abilities. It also features a dielectric strength of 250VAC at 10mA.

The PS7113L-2A consists of an optical isolation device, a photocoupler, a driver, and a TRIAC output stage. Photocouplers are used in the device to provide voltage isolation between the two parts of the circuit. They also provide some protection against noise and interference.

The driver of the PS7113L-2A consists of an N-channel and P-channel MOSFET. The P-channel MOSFET is used in the “on” state to apply an increasing gate voltage to the TRIAC while the N-channel MOSFET helps to discharge the charge stored in the gate of the TRIAC in the “off” state.

The output stage of the PS7113L-2A is implemented using a TRIAC, which is an AC switch that can control both halves of the AC cycle. The TRIAC is triggered by the gate voltage applied by the driver. When a preset voltage is reached, the TRIAC will switch on and provide a direct connection between the AC mains and the load. When the gate voltage falls below the turn-off voltage, The TRIAC will switch off and no current will flow through the load.

The PS7113L-2A is used in many industrial applications such as motor control, heating control, lighting control, heat or cooling, and HVAC systems. It can be used in a wide variety of applications since it provides high current and voltage range. It is also very reliable and offers a long life span. The PS7113L-2A is an ideal choice for high power AC loads that require precise control.

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