What is a 1-Channel Solid State Relay Module?

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.

How does the high-low level trigger function work?

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.

What are the advantages of optocoupler isolation in SSRs?

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.

What is the maximum current rating of this relay module?

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.

Can I use this SSR module with a microcontroller?

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.

What is the recommended voltage range for control signals?

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.

What types of loads can be controlled with this relay module?

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.

Is this module suitable for high-frequency switching applications?

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.

How should I connect the SSR module to my circuit?

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.

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LM YN

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.

LM YN

Item #: 23244390

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

Q: Where can I buy 1-Channel Solid State Relay Module High-low Level Trigger 3A Optocoupler Isolation in South Africa?

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.

Item #: 23244390

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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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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.

Product Details

Country of Origin	This item will be imported from US
Item Weight	0.2 lbs (90 grams)
What is in the box	1-Channel Solid State Relay... For more details, please check description/product details

Who Should Buy?

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.

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.

Product Description

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

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Question: How to Shop 1-Channel Solid State Relay Module High-low Level Online From Ubuy?

Answer: It’s easy to shop 1-Channel Solid State Relay Module High-low Level online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 1-Channel Solid State Relay Module High-low Level Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 1-Channel Solid State Relay Module High-low Level is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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.

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Pros

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

Cons

Pricey for what you get

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Features & Benefits

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

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LM YN Solid State Relays Editorial Review

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