D53TP50D

Series:	53TP
Packaging:	Tube
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	3PST-NO (3 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	4 ~ 32VDC
Voltage - Load:	48V ~ 530V
Load Current:	50A
Termination Style:	Screw Terminal
Package / Case:	Module
Supplier Device Package:	--

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Solid State RelaysSolid state relays are a type of electronic switches designed to work without any mechanical movement. These relays offer a variety of advantages over traditional mechanical relays such as reduced contact bounce, lower switching noise, higher switching speeds, longer life, increased reliability, and lower power consumption. The D53TP50D is a particular type of solid state relay specifically designed for demanding applications such as high current or voltage switching.The D53TP50D is a true-breakover bidirectional function solid state relay. The relay is composed of two thyristors connected in a back-to-back configuration. Each thyristor is mounted on a common heatsink that is used to dissipate the heat generated by the current flowing through it. This arrangement allows for two-way switching, allowing the current to flow in either direction through the relay when it is activated.The D53TP50D has a maximum continuous current rating of 50A and a surge current rating of 100A. It also has a maximum voltage rating of 750V and a response time of about 1.5msec. The relay is designed to be used in industrial control systems, heating and lighting control systems, motor control systems, and other applications requiring reliable switching and reliable protection from arcing and sparks.The main working principle of the D53TP50D solid state relay is based on the bi-stable function of the thyristors. When power is applied to the relay, one of the thyristors is hard switched into the forward conduction state allowing current to flow through the relay. The other thyristor is switched into the reverse blocking state, effectively blocking any reverse current flow and protecting the components from damage due to arcing and sparks.When power is removed from the relay, the relay’s two thyristors automatically switch to their respective blocking states. This is the primary benefit of the bidirectional design, as it eliminates the risk of arcing and sparks resulting from current being left flowing through the relay when the power is turned off.The D53TP50D solid state relay is an excellent choice for demanding applications due to its high current and voltage ratings, fast response time, and reliable protection from sparks and arcing. It offers a great deal of flexibility, as it can be easily configured for a variety of applications, and is capable of meeting the requirements of any industrial control system.

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