Keyestudio 4 Channel Solid State Relays Module for Arduino

  • 18.13 USD

Keyestudio four-channel solid state relay is active at HIGH level, that is to say, the input control signal is the low level(0-2.5 V), the relay is off; while t

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Artikelnummer: 1106
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Keyestudio four-channel solid state relay is active at HIGH level, that is to say, the input control signal is the low level

(0-2.5 V), the relay is off; while the input control signal is high level (3.3-5 V), the relay is on.

Solid State Relay is a new kind of contactless switching device, which is composed of all solid state electronic components.

Compared with the electromagnetic relay, it has higher reliability, with the features of non-contact, long service life, fast

speed and less outside interference.

Electrical parameters:


VoltageStatic CurrentWorking CurrentTrigger VoltageTrigger Current
Channel 1DC 5V0mA12.5mA3.3-5V2mA
Channel 2DC 5V0mA12.5mA3.3-5V2mA
Channel 3DC 5V0mA12.5mA3.3-5V2mA
Channel 4DC 5V0mA12.5mA3.3-5V2mA
  • Output port： AC 100V/2A

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