2P4M DATASHEET PDF

Virn Since the power supply is DC the SCR which was triggered ON will stay in conduction mode even after the gate voltage is removed after the device starts conducting. So when B1 is pressed at a time T1 as shown in graph, SCR starts conducting and a voltage appears across the load as shown in the graph. At initial state button B1 will be not pressed and in gate voltage absence SCR will be in non-conductive state. Submitted by admin on 24 November In addition Button 2 will be close by default and will break the circuit once it is pressed. This way we have used the SCR as a switching device and in a similar way we can use in other applications.

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Virn Since the power supply is DC the SCR which was triggered ON will stay in conduction mode even after the gate voltage is removed after the device starts conducting. So when B1 is pressed at a time T1 as shown in graph, SCR starts conducting and a voltage appears across the load as shown in the graph. At initial state button B1 will be not pressed and in gate voltage absence SCR will be in non-conductive state. Submitted by admin on 24 November In addition Button 2 will be close by default and will break the circuit once it is pressed.

This way we have used the SCR as a switching device and in a similar way we can use in other applications. Here V1 is the DC voltage source, a resistor type load is connected in series with SCR and Vg is the trigger sscr at the gate of the device. First understanding the working let us consider a 2p44m application circuit for the device as shown in the circuit diagram below.

As shown in graph the voltage appears across load after second trigger and this cycle of triggering and breaking continuous. As show in graph once the button B2 is pressed the voltage across the load will become zero due to the loop break sce the device will start recovering.

The device is designed to have highly sensitive trigger levels and is suitable for applications where available gate currents are limited. Once the current is cutoff the charge stored in the device will dissipate and it will recover to its initial forward blocking state. How to use 2P4M SCR First understanding the working let us consider a simple application circuit for the 2pm as shown in the circuit diagram below.

Also in circuit, device Anode is connected to load and cathode is connected to second end of power source. Now for recovering the SCR to its high resistance state the current flow though the device must be brought to zero for fraction of second.

TL — Programmable Reference Voltage. This is due to the characteristics of the device as a SCR. So under no trigger to the gate of the SCR i. This state continuous until a voltage pulse is give to the gate of the device and this is possible when button B1 is pressed.

After button B2 is released the device will again block the forward DC voltage and will wait for the gate pulse. Most Related.

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2P4M SCR DATASHEET

How to use 2P4M SCR First understanding the working let us consider a simple application circuit for the device as shown in the circuit diagram below. Here V1 is the DC voltage source, a resistor type load is connected in series with SCR and Vg is the trigger voltage at the gate of the device. In addition Button 2 will be close by default and will break the circuit once it is pressed. Also in circuit, device Anode is connected to load and cathode is connected to second end of power source. At initial state button B1 will be not pressed and in gate voltage absence SCR will be in non-conductive state.

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