인쇄
- G9EJ
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Rating: 400 V 25A (C-load)
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- ■ Tactile Switches (Standard Types) ■ Tactile Switches(Illuminated Types) ■ Tactile Switches(Sealed Types) ■ Tactile Switches(SMD Types) ■ Tactile Switches(Hinged Types) ■ Key tops for Tactile switches
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- ■ Transmissive Types with Phototransistor Output ■ Transmissive Types with Photo-IC Output ■ Reflective ■ Actuator ■ Actuator Mounting ■ Photomicro Sensors for FA
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Back to Relay Basics index
Relay Basics
General Knowledge of Relays
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- Part 1 What is a Relay?
- Part 2 Types of Omron Relays
rybasic2-5 dc-power
DC Power Relays
DC Power Relay Definition
This is a relay that performs high-voltage and high-capacity urgent shutdown of DC circuits.
These relays not only energize DC circuit but also shutdown the high voltage circuit at high speed when an error occurs.
DC Power Relay Features
Omron's DC power switching technique contributes to space saving, noise reduction, miniaturization, and power saving, and is characterized by a safety and reliability design.
DC Power Relay Types
Omron's DC power relays meet the diverse needs with a wide range of products of small size and high capacity.
DC Power Relay Diagram
The switching structure using a gas sealing system has greatly reduces the size of the relay switching area and operation noise during load switching. In addition, this structure realized reduction of coil power consumption and long-term contact stability.
Main componentsmain terminals, fixed contacts, contact springs, permanent magnets, movable contacts
DC Power Relay Application Examples
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- Fuel cell cogeneration system and photovoltaic power generation system
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ApplicationFor power feeding circuit, and safety circuit of capacitors
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- Industrial equipment (elevators, industrial robots, test equipment, etc.)
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ApplicationFor safety circuits
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- Electric vehicles and plug-in hybrid vehicles
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ApplicationCharging and power feeder and auxiliary devices
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- Environmentally friendly vehicles with high-voltage batteries typified by hybrid vehicles and electric vehicles
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ApplicationMain relay, precharge relay (inside BDU)
ry-basics_Navi2
- Part 1 What is a Relay?
- Part 2 Types of Omron Relays
