2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay
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2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay
Input voltage is 5V, the max load of interface is AC 250V/10A, DC 30V/10A. SMD optocoupler isolation. Can be set high or low level trigger with jumper. With Fault Tolerant Design. With green power light, red relay status indicator light.
2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay
Nº de artículo: 40624976

2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay

Nº de artículo: 40624976

CLP 11942

Price Details

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*All items will import from Estados Unidos

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Input voltage is 5V, the max load of interface is AC 250V/10A, DC 30V/10A. SMD optocoupler isolation. Can be set high or low level trigger with jumper. With Fault Tolerant Design. With green power light, red relay status indicator light.
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Note: Step Down Voltage Transformer required for using electronics products of Estados Unidos store (110-120). Recommended power converters Comprar ahora.

What Stands Out

Optocoupler Isolation
Enhances safety by isolating the microcontroller from high-voltage circuits, preventing damage and ensuring reliable operation even in fluctuating conditions.
Versatile Trigger Levels
Supports both high and low-level triggering, providing flexibility for various applications, and making it easier to integrate with different microcontroller platforms.
Compact Design
Space-saving board layout allows for easy installation in tight spaces, making it perfect for DIY projects and automation tasks without compromising functionality.

Detalles de producto

Shop online for 2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Support High/Low Level Trigger Relay at Ubuy Chile. Get the best deals and offers on relay modules.
Connector TypeScrew
Contact TypeNormally Open
Current Rating10 Amps
Mounting TypeScrew Mount
Operation ModeAutomatic
Wattage25 tMilliwatts
Coil Voltage5 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Maximum Switching Voltage250 Volts
Minimum Switching Voltage5 Volts (DC)
Brand NameCHENBO
Part NumberWHJ-001
ModelWHJ-001
Unit Count2.0 Count
ManufacturerCHENBO
Contact MaterialSilver
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Hobbyist Projects

    Ideal for electronics enthusiasts who need to control multiple devices with minimal setup and circuitry.

  • Home Automation

    Perfect for users looking to automate home appliances with simple relay control for lights and other devices.

  • Arduino Users

    Great for those using Arduino platforms who want to easily manage high-voltage devices through low-voltage signals.

Not Suitable For
  • Industrial Use

    Not suitable for heavy-duty industrial applications requiring robust and high-power relay systems beyond this module's capabilities.

DESCRIPCIÓN DEL PRODUCTO

2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is the input voltage required for the module?

    Respuesta: The input voltage required is 5V.
  • Pregunta: What is the maximum load the module can handle?

    Respuesta: The module can handle a maximum load of AC 250V/10A, DC 30V/10A.
  • Pregunta: What does the fault-tolerant design ensure?

    Respuesta: The fault-tolerant design ensures that even if the control line is broken, the relay will not operate.
  • Pregunta: Is there a way to make this a latching relay?

    Respuesta: Lookup an electrical starter circuit.
  • Pregunta: Fyi the labeling for inputs vs outputs on the picture is wrong. Are they correct?

    Respuesta: They are correct printed on the board itself.
  • Pregunta: How to connect this to a raspberry pi?

    Respuesta: Look on the internet, there are plenty of examples.

CHENBO Solid State Relays Editorial Review

This 2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport HighLow Level Trigger Relay works well and is compatible with controllers such as arduino or Raspberry Pi. However, it is not suitable for latching relay applications and the labeling of inputs and outputs on the picture is incorrect. The connection terminals on the relays are outputs, and the screw-down terminals can be difficult to work with. The board also works with small terminals, which require wiring skills. Overall, the board is a great purchase and can be used as part of a smart sprinkler system.

Customer Reviews & Ratings

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    100%
  • 4 estrella
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  • 2 estrella
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  • 1 estrella
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ventajas

  • Works well with compatible controllers
  • Affordable
  • Suitable for smart home applications

Contras

  • Not suitable for latching relay applications

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CLP 11942

Haz tu pedido ahora y recíbelo por ahí Sábado, Agosto 29

QTY:

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características y beneficios

  • 5V
  • AC 250V/10A, DC 30V/10A
  • SMD optocoupler
  • High or low level trigger with jumper
  • Even if control line is broken, relay will not operate
  • Green power light, red relay status indicator light

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