HiLetgo
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HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V
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HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V
Experience reliable control with our DC 12V 2 Channel Relay Module featuring high and low level trigger options for versatile applications!
HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V
Item #: 223414453

HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

Item #: 223414453

SBD 130

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Order now and get it around Wednesday, July 22
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Experience reliable control with our DC 12V 2 Channel Relay Module featuring high and low level trigger options for versatile applications!
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Product Details

Shop for HiLetgo 2 Channel Relay Module on Ubuy Solomon Islands. Genuine quality relay, 12V trigger, AC/DC load compatibility, power and status indicators, easy installation. Get yours now!
Connector TypeScrew
Contact TypeNormally Open
Current Rating10 Amps
Mounting TypePCB Mount
Operation ModeManual
Wattage50 watts
Coil Voltage12 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Maximum Switching Voltage250 Volts
Contact MaterialSilver
Brand NameHiLetgo
UPC702082655962
Part Number3-01-0342
Model3-01-0342
Item Weight0.11 Pounds (50 grams)
Unit Count2.0 Count
ManufacturerHiLetgo
Package Weight1.0 Pound (450 grams)

Product Description

HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

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Customer Questions & Answers

  • Question: What is the purpose of the HiLetgo 2pcs DC 12V 2 Channel Relay Module?

    Answer: The HiLetgo 2pcs DC 12V 2 Channel Relay Module is designed to help control high-voltage devices through low-voltage signals. It uses an optocoupler for isolation, ensuring that your low signal circuits are protected from high voltages. This module is perfect for projects involving home automation, robotics, or any DIY electronics where you need to control devices like lights, motors, or fans remotely without direct electrical contact.
  • Question: How does the isolated optocoupler feature work?

    Answer: The isolated optocoupler in the HiLetgo relay module allows for safe communication between the low-voltage control side and the high-voltage load side. It essentially acts as a bridge that transfers signals without connecting the two sides electrically. This design is crucial for preventing interference and protecting sensitive components in your circuits, making it beneficial for projects that require reliable operation in variable conditions.
  • Question: What types of devices can I control with this relay module?

    Answer: You can control a wide variety of devices using the HiLetgo 2 Channel Relay Module, including household appliances like lights and fans, industrial machines, or any device that can be activated by a relay. Common applications include automating garden sprinklers, controlling HVAC systems, or integrating with microcontrollers like Arduino or Raspberry Pi for advanced automation projects.
  • Question: Can I use this relay module with a microcontroller?

    Answer: Yes, this relay module is compatible with various microcontrollers, such as Arduino and Raspberry Pi. By connecting the control pins of the relay module to the GPIO pins of your microcontroller, you can read sensor inputs and trigger devices accordingly. This capability opens doors to numerous automation projects, such as smart home systems or remote-controlled appliances.
  • Question: What are the input and output voltage ratings for this relay module?

    Answer: The HiLetgo relay module operates at a DC input voltage of 12V for the relay coils. It can switch loads with voltages typically up to 250V AC or 30V DC at a maximum current rating, allowing it to operate typical household and industrial devices seamlessly. This range makes it versatile for many applications, whether in home automation or in more demanding industrial setups.
  • Question: How do I connect this relay module in my project?

    Answer: To connect the HiLetgo relay module, you'd typically wire the control pins to your microcontroller's output pins and the VCC and GND to the appropriate power supply. For the load, connect the device you wish to control to the COM and NO (Normally Open) or NC (Normally Closed) terminals. This straightforward setup facilitates rapid integration into various projects, allowing for effective control over connected devices.
  • Question: What does high and low level triggering mean?

    Answer: High and low-level triggering refers to the signal input types that can activate the relay module. A high-level trigger activates the relay when the input voltage is above a specific threshold, while a low-level trigger turns it on when the input voltage is below that threshold. This flexibility allows users to choose the best signaling method based on their circuit's design, making it adaptable to different electronic projects.
  • Question: Is this relay module suitable for industrial applications?

    Answer: Yes, the HiLetgo 2 Channel Relay Module is suitable for light industrial applications due to its robust construction and ability to handle moderate electrical loads. It is especially useful in control systems where automatic switching of equipment is needed, such as in automated assembly lines or irrigation systems, given its reliability and efficient isolation feature.
  • Question: What are the dimensions of the relay module?

    Answer: The HiLetgo relay module typically measures around 5.5 cm x 4.5 cm, making it compact enough to fit into various electronic projects without taking up much space. This small footprint is beneficial for applications where board space is limited, like in custom-designed circuits or compact enclosures.
  • Question: Where can I buy the HiLetgo 2pcs DC 12V 2 Channel Relay Module?

    Answer: You can purchase the HiLetgo 2pcs DC 12V 2 Channel Relay Module from Ubuy in Solomon Islands. Ubuy offers a convenient option to find this product and have it delivered to your location, providing a straightforward purchasing experience with various payment options to suit your needs.

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“The product received very good packaging & safe…Thank You”

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SBD 130

Order now and get it around Wednesday, July 22

QTY:

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Features & Benefits

  • Genuine quality relay with a maximum load of AC 250V/10A and DC 30V/10A.
  • User-friendly design with indicators for power and relay status.
  • Compact module size: 50mm x 26mm x 18.5mm, ideal for various installations.
  • Supports both high and low level trigger settings for adaptable usage.
  • Includes 4 mounting bolt holes for easy installation.
  • Features direct connection via terminal wiring leads for convenience.

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