What is the maximum load capacity of the TWTADE SSR-40 DD solid state relay?

The TWTADE SSR-40 DD solid state relay supports a maximum load capacity of 40A. This makes it suitable for controlling high-power applications, especially those operating within the DC voltage range of 3-32V and AC voltage range of 24-380V. It's ideal for projects in home automation, electric heating, and industrial controls where reliable electrical switching is crucial.

How does a solid state relay differ from a traditional electromagnetic relay?

Solid state relays (SSRs), like the TWTADE SSR-40 DD, use semiconductor devices to switch on and off rather than mechanical parts. This design allows for faster switching speeds, longer lifespan, and less noise during operation. Unlike traditional relays that can wear out due to mechanical movement, SSRs provide high durability and are resistant to vibrations, making them excellent for applications in harsh conditions or sensitive electronics.

Can the SSR-40 DD be used for both DC and AC loads?

Yes, the TWTADE SSR-40 DD is versatile as it can handle both DC voltage of 3-32V and AC voltage ranging from 24-380V. This flexibility means it can be employed in various applications, such as controlling motors, lights, and other electrical devices in residential or industrial settings. Always ensure the correct load type and voltage to prevent potential damage to the relay.

What type of heat sink is recommended for the SSR-40 DD?

The TWTADE SSR-40 DD includes a heat sink that helps dissipate heat generated during operation. It’s important to ensure that the heat sink is properly attached and sized adequately based on the load current. In high-current applications, it may be advisable to use an additional or larger heat sink to maintain optimal operating temperature, enhancing the longevity and reliability of the relay in extensive use scenarios.

What are typical applications for the SSR-25 DA solid state relay?

The SSR-25 DA solid state relay is commonly used for applications requiring DC input from 3-32V to control AC outputs up to 24-380V. Typical applications include heating control systems, motor control, and lighting systems. Its robustness makes it ideal for automated systems where reliable and consistent switching is needed to maintain performance without mechanical wear and tear.

Is it necessary to use a heat sink with the SSRs?

Using a heat sink with the TWTADE SSRs is highly recommended, especially in high-load applications. SSRs generate heat during operation, which can lead to thermal runaway if not properly managed. By using a heat sink, you can ensure better thermal management, which enhances the reliability and lifespan of the device, especially in applications where SSRs operate continuously or near their load limits.

Can the SSR-40 DD be controlled by a microcontroller?

Absolutely, the SSR-40 DD can be easily controlled by microcontrollers, such as Arduino, Raspberry Pi, etc. The control signal from the microcontroller needs to match the relay's input requirements (3-32V DC). This makes it ideal for automated home systems, robotics, and various DIY projects where digital logic needs to control high-voltage devices.

What safety features does the TWTADE SSR-40 DD relay have?

The TWTADE SSR-40 DD is designed with several safety features, including over-voltage protection and an integrated heat sink to prevent overheating. Additionally, SSRs prevent arcing during operation which increases safety in applications that involve high voltages. It is essential to follow wiring diagrams and safety practices to ensure safe operation, especially in high-power settings.

What distinguishes the TWTADE SSR relays from competitors?

The TWTADE SSR series, including the SSR-40 DD, offers superior performance in terms of load capacity, operational voltage range, and reliability. Compared to competitors, these relays have minimal heat generation and longer operational lifespans due to their solid-state construction. This reliability and efficiency make them suitable for demanding applications where performance is critical.

Where can I buy the TWTADE SSR-40 DD and SSR-25 DA relays in South Africa?

You can purchase the TWTADE SSR-40 DD 40A DC to DC and SSR-25 DA 25A relays from Ubuy in South Africa. Ubuy provides a variety of electronic components, ensuring you can find these solid state relays along with their necessary accessories for your projects, all conveniently accessible through their online platform.

How to Shop TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid Online From Ubuy?

It’s easy to shop TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid 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.

Is TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

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.

TWTADE

TWTADE SSR-40 DD 40A DC and SSR-25 DA 25A DC are high-quality solid-state relays with input voltages ranging from 3-32V DC and output voltages from 5-60V DC and 24-380V AC respectively.

TWTADE

Item #: 68618755

TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink + SSR-25 DA 25A 3-32V DC 24-380V AC SSR Single Phase Solid State Relay

Item #: 68618755

ZAR 751

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TWTADE SSR-40 DD 40A DC and SSR-25 DA 25A DC are high-quality solid-state relays with input voltages ranging from 3-32V DC and output voltages from 5-60V DC and 24-380V AC respectively.

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What Stands Out

Versatile Voltage Range

The TWTADE SSR-40 DD and SSR-25 DA support a wide input voltage range, accommodating diverse applications from 3-32V DC and 24-380V AC, making it ideal for various electrical systems.

High Current Capacity

With robust ratings of 40A DC and 25A AC, these solid-state relays are engineered to handle heavy loads efficiently, ensuring reliable performance even in demanding environments.

Included Heat Sink

The package comes with a heat sink to optimize thermal management, enhancing durability and performance, which is crucial for maintaining operational stability and prolonging the life of the relay.

Product Details

Item Weight

1.5 lbs (680 grams)

Who Should Buy?

DIY Electronics Enthusiasts
Ideal for hobbyists working on projects requiring precise control of DC and AC loads with high reliability.
Industrial Automation
Suitable for controlling heavy machinery and automation systems, thanks to its robust 40A and 25A ratings.
Home Automation Projects
Perfect for integrating with smart home systems, allowing for efficient control of lighting and heating elements.

High-Frequency Applications
Not suitable for applications requiring fast switching speeds due to potential overheating and insufficient response times.

Product Description

TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink + SSR-25 DA 25A 3-32V DC 24-380V AC SSR Single Phase Solid State Relay

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Question: How to Shop TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid Online From Ubuy?

Answer: It’s easy to shop TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid 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 TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid 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 TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid 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.

TWTADE Solid State Relays Editorial Review

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Pros

High load capacity
Wide voltage range
Reliable heat dissipation
Easy installation
Durable construction

Cons

May require additional cooling

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 751

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Features & Benefits

TWTADE SSR-40 DD 40A DC: Input voltage 3-32V DC, output voltage 5-60V DC
TWTADE SSR-25 DA 25A DC: Input voltage 3-32V DC, output voltage 24-380V AC
Heat sink dimensions for SSR-40 DD: 8 x 4.9 x 4.9cm
Compact size for SSR-25 DA: 6.2 x 4.5 x 2.3cm
Package includes 3 x SSR and 1 x heat sink
High-quality components for reliable performance

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TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink + SSR-25 DA 25A 3-32V DC 24-380V AC SSR Single Phase Solid State Relay

ZAR 751

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TWTADE Solid State Relays Editorial Review

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ZAR 751

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