TSDR442MA2 Allicdata Electronics
Allicdata Part #:

TSDR442MA2-ND

Manufacturer Part#:

TSDR442MA2

Price: $ 45.64
Product Category:

Industrial Controls

Manufacturer: Littelfuse Inc.
Short Description: SOLID STATE TIMER (RECYCLING)
More Detail: Time Delay Relay Delay
DataSheet: TSDR442MA2 datasheetTSDR442MA2 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
1 +: $ 41.48550
Stock 1000Can Ship Immediately
$ 45.64
Specifications
Series: *
Part Status: Active
Lead Free Status / RoHS Status: --
Description

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Time Delay Relays, such as the TSDR442MA2, are used for many purposes in various applications. This article will discuss the application field and working principle of this particular relay.

Application Field

The TSDR442MA2 is a reset type, solid-state time delay relay. It is intended for applications which require the delay of one or more signals such as in the timing of alarms, telephone system relays, or traffic signals. The delay can be adjusted to any value from 0.1 seconds to 10 seconds with an external potentiometer.

It can also be used for applications in industrial manufacturing or other automated processes where a specific amount of time needs to be allowed to complete a task, or where specific speed or temperature readings need to be taken.

Working Principle

The TSDR442MA2 works on the principle of a thyristor-operated solid-state timer. A thyristor is a semiconductor device which acts like a switch, and in this case, is used to control the setting and resetting of the timer.

When the relay is triggered, the thyristor is opened, and the current passes through the thyristor, initiating the time delay. During this time, the thyristor remains open. Once the set delay time has been reached, the thyristor is then closed again. This causes the relay to reset and the timer to start over again.

This type of relay is ideal for use in systems where a specific, consistent delay is needed, such as in industrial automation or in computerized systems.

Conclusion

The TSDR442MA2 is a time delay relay which is used for many different purposes in a wide variety of applications. Its working principle is based on the use of a thyristor-operated solid-state timer, which allows for a specific, consistent delay to be set when the relay is triggered.

This relay is ideal for use in industrial automation and similar applications where a specific, consistent delay is needed.

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

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