MGR-DD Series
Panel Mount Solid State Relay

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Introduction

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MGR-DD Series Compact Panel Mount DC to DC Solid State Relay (or Miniature Panel Mount Solid State Relay, Mini Panel Mount Solid State Relay) uses Compact Package, which can be mounted directly on a metal plate or heat sink, and currently is the smallest Panel Mount DC Solid State Relay in the MGR product line. Although the MGR-DD Series has the same characteristics as the MGR-1DD Series, its volume is only one quarter (1/4) of the MGR-1DD Series, therefore, the MGR-DD is more suitable for equipment where the installation space or power density is highly demanding.

How to order

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MGR (Panel Mount, One Channel, DC-DC, Compact Package)
  - [Rated Current]
  - [Input-Output] {DD (DC-DC)}

Parameters

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MGR-DD Series

Control Voltage:  3~32VDC (such as 3VDC, 5VDC, 9VDC, 12VDC, 18VDC, 24VDC, 32VDC or customized control voltage)
Control Current:  Ultra low input current, ≤10mA
Load Voltage:  5~220VDC (such as 5VDC, 12VDC, 24VDC, 27VDC, VDC, 60VDC, 96VDC, 160VDC, 220VDC or customized voltage)
Load Current:  5A, 10A
Dimensions & Mounting:  38mm*28mm*16mm; Panel mount solid state relay with plastic cover, metal base and screw terminals

Features

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● "Ultra-low" input current
● Low output off-state leakage current
● Low output on-state voltage drop
● Low-impedance MOSFET as the output component minimize the total power consumption

Dimensions and Circuit Wiring Diagram

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MGR-DD Series Panel Mount Solid State Relay

Application

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● Various commercial and industrial equipment that requires an electronic switch, especially but not limited to heavy industrial, heating or cooling equipment, professional food equipment, medical machines, remote control system, automotive, lighting system, motion control system, numerical control machinery.

Precautions and FAQs

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● If the load current is 10A, a heat sink must be equipped; if the load current is 40A or more, an air-cooled radiator or a water-cooled radiator must be installed.
● When the load is an inductive load, be sure to connect a varistor in parallel with the output terminal, whose voltage value is 1.6-1.9 times the load voltage.
● What are the differences between Panel mount SSR and PCB mount SSR?
The panel type solid state relay (or device type, screw mounting type) needs to be fixed on a metal base plate or a heat sink, and is cooled by a heat sink or an air-cooled radiator. The PCB solid state relay (or pin mounting type) has the industry standard pin configurations, and can be mounted directly to the Printed Circuit Board, and the natural cooling as heat dissipation without the need for a heat sink. The PCB type has a smaller mounting size and a larger power density than the panel type.

All Regular Models We Offer

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● MGR-DD Series (Compact, DC to DC)

• MGR-5DD
• MGR-10DD

*Customized models are available, be free to contact us.

Tips

1) When selecting the rated current of the solid state relay/solid state module, please consider the corresponding Derating Factor.
2) You can visit Blog - Resource to view and download files.
3) You can visit Products to view and learn about other products.
4) You can visit Information to view and learn about solid state relays/solid state modules knowledge.
5) You can also visit Help, or Contact us to get more support.