1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation
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1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation
LM YN 1-Channel Solid State Relay Module with solid-state relay output resistance is very small features, can replace the mechanical relay contacts, but also has a small control current, fast action time, long working life and other characteristics, can be widely used in a variety of power Or signal control cases.
1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation
Sản phẩm #: 23244390

1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation

Sản phẩm #: 23244390

VND 291330

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*All items will import from Hoa Kỳ

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LM YN 1-Channel Solid State Relay Module with solid-state relay output resistance is very small features, can replace the mechanical relay contacts, but also has a small control current, fast action time, long working life and other characteristics, can be widely used in a variety of power Or signal control cases.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

High-Low Trigger
Versatile trigger options allow for easy integration with different control systems, enhancing compatibility and flexibility in various applications.
Optocoupler Isolation
Provides robust protection from voltage spikes and electrical noise, ensuring reliable long-term operation across sensitive electronic environments.
3A Rating
Capable of handling reliable loads up to 3A, making it a powerful choice for a wide range of industrial and hobby electronics applications.

Thông tin chi tiết sản phẩm

Shop for high-low level trigger 3A solid state relay module with optocoupler isolation from Ubuy Vietnam. Get the best deals and offers on solid state relays at Ubuy.
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Hobbyist Projects

    Ideal for electronics enthusiasts creating projects needing reliable switching with low power control requirements.

  • Automation Systems

    Great for home or industrial automation setups requiring safe and efficient control of electrical devices.

  • Microcontroller Users

    Perfect for users working with Arduino or Raspberry Pi who need to control higher voltage devices easily.

Not Suitable For
  • High Power Applications

    Not suitable for applications exceeding its 3A current rating as it may lead to failures or hazards.

  • Sensitive Environments

    Less suitable for environments requiring precise analog control due to possible noise in solid-state devices.

  • Complex Integration

    May not be ideal for users needing advanced features like multiple switching channels in a single unit.

MÔ TẢ SẢN PHẨM

1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation

Có thắc mắc? Trò chuyện với chúng tôi

Hỏi Đáp dành cho Khách hàng

  • câu hỏi: What is a 1-Channel Solid State Relay Module?

    trả lời: A 1-Channel Solid State Relay (SSR) Module is an electronic switching device that allows you to control a high-voltage circuit using a low-voltage signal. Its solid-state design ensures rapid switching without mechanical components, enhancing durability and reliability. These modules are essential in various automation applications, like controlling motors or lighting systems, where you need to isolate the control signal from the high-power load.
  • câu hỏi: How does the high-low level trigger function work?

    trả lời: The high-low level trigger allows the relay to be controlled by either a high or low voltage signal. When a high signal is applied, the relay activates, and when a low signal is applied, it deactivates. This flexibility makes it suitable for various applications, particularly in microcontroller projects where different voltage levels are used. For example, you can interface it with an Arduino to control devices based on sensor readings.
  • câu hỏi: What are the advantages of optocoupler isolation in SSRs?

    trả lời: Optocoupler isolation is crucial as it effectively separates the control circuit from the high-voltage load, minimizing the risk of damage from voltage spikes. This isolation enhances system safety and provides protection against electrical noise and interference. As a practical scenario, if you're controlling a high-power light fixture, the optocoupler isolates the low-voltage control from the mains, ensuring your microcontroller remains protected.
  • câu hỏi: What is the maximum current rating of this relay module?

    trả lời: The maximum current rating for the 1-Channel Solid State Relay Module is 3A. This means it can handle loads that do not exceed this current, making it versatile for various small to medium-scale applications. It is ideal for controlling devices like lamps, fans, or motors in electronic projects or DIY home automation setups, where precise control is essential.
  • câu hỏi: Can I use this SSR module with a microcontroller?

    trả lời: Yes, this SSR module is highly compatible with microcontrollers such as Arduino, Raspberry Pi, or any other digital output devices. The low input level can easily be triggered by the digital pins of these microcontrollers. This makes it a popular choice for hobbyists and engineers who want to build projects like automated lighting systems or temperature controls, where the microcontroller sends signals to turn devices on or off.
  • câu hỏi: What is the recommended voltage range for control signals?

    trả lời: The recommended control voltage range for this relay module typically falls between 3V to 32V DC. This broad range allows integration with various digital systems. When designing your project, make sure the control signal aligns with the relay’s specifications. For example, if you are using a 5V logic level from an Arduino, simply connect the output pin to the input of the SSR for seamless operation.
  • câu hỏi: What types of loads can be controlled with this relay module?

    trả lời: This relay module can control a variety of loads, including resistive loads like lights, heating elements, and inductive loads such as motors and solenoids. However, to ensure efficient operation, it's essential to consider the type of load and use the relay accordingly. Understanding load characteristics can prevent potential damage and ensure reliable operations in your applications like home automation or industrial control systems.
  • câu hỏi: Is this module suitable for high-frequency switching applications?

    trả lời: This module is designed for moderate frequency switching applications. While it can handle some degree of high-frequency switching, SSRs are generally more effective at lower frequencies. For scenarios involving basic on/off control or automation setups, this module performs excellently. However, specific high-speed applications may require specialized components designed for those operational speeds.
  • câu hỏi: How should I connect the SSR module to my circuit?

    trả lời: Connecting the SSR is straightforward: connect the control input to your low-voltage control signal and the output to your load circuit. Always refer to the datasheet for wiring specifics, including input and output pin orientations. For instance, if you are building a smart home project, connect the relay to your lights and use a microcontroller to send signals based on set conditions or automation triggers.
  • câu hỏi: Where can I buy 1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation in Vietnam?

    trả lời: You can buy the 1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation on Ubuy. They have a wide selection of electronic components and are known for efficient service. Ubuy makes it easy to find the specific module you need to complete your DIY projects or electronic designs, ensuring a straightforward shopping experience.

LM YN Solid State Relays Editorial Review

LM YN 1-Channel Solid State Relay Module has an optocoupler isolation and a DC 5-32 V working power. High and low-level triggering is achieved through different wiring methods. To trigger the relay, voltage difference between XM and X1 terminals are required. The product works great to control LED strip lights, but one user complained that the relay never turned on when a signal was sent to it. Another customer performed response time testing and found that the module was about half of the 550-600μs range logged via Arduino. The solid-state option is a better, more compact option for controlling magnetic reed switches than the electromechanical option.

Customer Reviews & Ratings

5.0
1 điểm của khách hàng
  • 5 sao
    100%
  • 4 sao
    0%
  • 3 sao
    0%
  • 2 sao
    0%
  • 1 sao
    0%

Đánh giá sản phẩm này

Chia sẻ suy nghĩ của bạn với các khách hàng khác

ưu

  • Optocoupler isolation
  • Can choose high or low trigger
  • Compact option for controlling magnetic reed switches
  • Decent performance

Nhược điểm

  • Pricey for what you get

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Thông tin quan trọng

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VND 291330

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Monday, Tháng 7 20

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Các tính năng và lợi ích

  • DC 5-32V wide voltage power supply, with power supply anti-reverse ability
  • Output Rated load: AC / DC 0-50V / 2A; Maximum load: AC / DC 0-60V / 3A (within 100ms)
  • Can replace mechanical relay contacts
  • Small control current, fast action time, and long working life
  • Can be used in a variety of power or signal control cases
  • Module size: 50x30x10mm(LWH), hole diameter 3mm, hole center distance 25x20mm(LW)

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