What is a Solid State Relay SSR-25DD and how does it work?

A Solid State Relay SSR-25DD is an electronic switching device that allows control of a high-power load using a low-power signal. It operates by using a semiconductor, rather than a mechanical switch, to open and close the circuit. This SSR accepts a DC input voltage between 3-32VDC and can switch up to 240VDC at a current of 25A. The absence of moving parts ensures faster switching, greater reliability, and a longer lifespan. It’s particularly useful in automation systems, light control, and heat management in applications like temperature regulations.

What are the main applications of the SSR-25DD?

The SSR-25DD is ideal for a variety of applications, including temperature control systems, relay control for heating elements, LED lighting control, and industrial automation. Its ability to manage high voltage and current makes it suitable for tasks that require reliable switching under heavy loads. For instance, if you want to control an electric heater with a low-voltage signal from a microcontroller, the SSR-25DD can efficiently bridge the two, ensuring seamless operation.

How do I install the SSR-25DD Solid State Relay?

To install the SSR-25DD, ensure the power is off before connecting it to your circuit. First, connect the control circuit to the DC input terminals, observing polarity, as improper connection may damage the relay. Next, connect the load to the output terminals, ensuring that the load does not exceed 25A. Finally, attach the heat sink to the SSR to dissipate heat generated during operation. This installation enables effective heat management, prolonging the relay's life in demanding applications.

What is the heat sink's purpose when using SSR-25DD?

The heat sink attached to the SSR-25DD is crucial for managing thermal performance. Solid-state relays can generate significant heat during operation, especially at high currents. The heat sink dissipates this excessive heat, preventing the SSR from reaching temperatures that could cause failure or affect performance. In high current applications such as electric motor control, having an effective heat sink ensures the reliability and longevity of the relay.

Can the SSR-25DD be used for AC loads?

No, the SSR-25DD is explicitly designed for DC applications. While solid state relays exist for AC loads, they are constructed differently and are optimized for use with alternating current. Using the SSR-25DD for AC can lead to inadequate performance and potential circuit failure. If your application involves AC loads, consider using a suitable AC-rated relay that matches your voltage and current requirements.

What is the advantage of using a plastic cover with SSR-25DD?

The plastic cover on the SSR-25DD serves as a protective barrier against dust, moisture, and accidental short circuits. This makes it safer for use in industrial and outdoor environments. Additionally, the cover helps to isolate the relay, preventing unintentional tampering, which is critical in automation systems where reliability is paramount. Whether in a DIY project or in industrial applications, this added protection enhances the reliability and safety of the relay.

What should I consider regarding the load when using the SSR-25DD?

When using the SSR-25DD, it's important to ensure that the total load connected does not exceed 25A at 240VDC. This includes accounting for potential inrush currents that may occur during the initial startup of inductive loads, like motors. To increase the lifespan and performance, it’s advisable to use the relay within a margin of its maximum ratings and to monitor the load conditions regularly. This consideration helps prevent overheating and ensures stable operation.

How does the input voltage range of 3-32VDC affect performance?

The input voltage range of 3-32VDC is critical because it dictates the relay’s ability to switch on effectively. Within this range, the SSR operates efficiently, enabling it to respond quickly to control signals. If the control voltage falls below 3VDC, the relay may not actuate, leading to faults in applications. Conversely, exceeding 32VDC may damage the relay. This versatility allows the SSR-25DD to be used with various control systems, making it ideal for diverse applications.

Is the SSR-25DD easy to use for beginners?

Yes, the SSR-25DD is relatively easy to use, even for beginners with a basic understanding of electrical circuits. The wiring is straightforward with clear input and output terminals. Many users find that integrating it into their projects simplifies control of larger loads without needing complex hardware. However, caution is advised during installation to ensure proper connections, and comprehensive guides are available for those unfamiliar with such components.

Where can I buy the Solid State Relay SSR-25DD in Montenegro?

You can purchase the Solid State Relay SSR-25DD with Heat Sink from Ubuy. They offer a variety of electronic components including this relay, with convenience in shipping and delivery options tailored for customers in Montenegro. Ubuy provides an easy-to-use online shopping platform, allowing you to explore various related products and ensure that your order arrives safely to your doorstep.

How to Shop CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC Online From Ubuy?

It’s easy to shop CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC 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 CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC Available to Shop Online in Montenegro?

Yes, at Ubuy Montenegro this product is available for you to shop at a reasonable price. The CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC is not available locally but you can trust us with our express shipping services.

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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.

CGELE

CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC to Output 5-240VDC 60A Single Phase Plastic Cover...

Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system.

CGELE

Item #: 47568783

CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC to Output 5-240VDC 60A Single Phase Plastic Cover...

87% of respondents would recommend this to a friend

Item #: 47568783

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What Stands Out

Wide Input Range

Supports DC input from 3-32V, making it versatile for various control systems, ensuring compatibility across a range of applications.

High Current Rating

Handles up to 25A, providing robust performance for demanding applications, ensuring reliable operation even under heavy loads.

Integrated Heat Sink

Includes a heat sink for effective thermal management, enhancing reliability and longevity while preventing overheating during extended use.

Product Details

Connector Type	Screw
Contact Type	Normally Open
Current Rating	60 A
Mounting Type	Surface Mount
Operation Mode	Automatic
Wattage	1920 watts
Coil Resistance	16 milliohms
Coil Voltage	3 volts_of_direct_current
Contact Current Rating	60 A
Maximum Switching Current	25 A
Maximum Switching Voltage	240 volts
Minimum Switching Voltage	3 volts_of_direct_current
Brand Name	CGELE
UPC	774297736484 781017132778
Unit Count	1 Count
Number of Items	1
Manufacturer	CGELE
Specification Met	Electromagnetic Compatibility
Contact Material	Silicon
Item Weight	0.5 lbs (230 grams)

Who Should Buy?

Home Automation
Ideal for users integrating automated home systems needing reliable control of DC devices with efficient switching.
Industrial Applications
Perfect for controlling DC motors or heaters in industrial settings where reliability and performance are crucial.
Hobby Electronics
Great for hobbyists wanting to control various DC loads in DIY projects requiring a robust and simple relay solution.

High-Frequency Switching
Not suitable for applications requiring fast switching rates as it may introduce delays and inefficiencies.

Product Description

CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC to Output 5-240VDC 60A Single Phase Plastic Cover...

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Question: How to Shop CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC Online From Ubuy?

Answer: It’s easy to shop CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC 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 CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC Available to Shop Online in Montenegro?

Answer: Yes, at Ubuy Montenegro this product is available for you to shop at a reasonable price. The CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC 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.

CGELE Solid State Relays Editorial Review

The CGELE Solid State Relay SSR-60DD is a DC to DC input relay that outputs DC at a range of 5-240VDC, with a maximum frequency of 50 Hz. It has an isolation voltage of over 800V and MOSFET output. It is recommended to install a heatsink for the 100DD, and a fan must be installed if the time is long and the current is large. The relay must be wired as (+)-SSR pin2, SSR pin1-(+) side of the load, and loads (-) to (-) of the supply. The product has mixed reviews, with some indicating that it worked as expected and others indicating issues such as leakage, used items shipped, and dangerous explosions. However, some users successfully used it for their projects, such as controlling cooling fans or powering heaters.

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Pros

Can control DC input and output at a range of 5-240VDC
MOSFET output
Comes with schematic and mounting screws

Cons

Mixed reviews, with reports of leakage, used items shipped, and dangerous explosions

Product Price History

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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.
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Features & Benefits

CG Solid State Relay SSR-25DD - Perfect for automatic process control application
Must-have component for temperature controller and machinery control system
Switch with no spark or noise
High switching speed
Long-life and highly reliable
Moisture-proof, anti-corrosion, and anti-vibration

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CG Solid State Relay SSR-60DD DC to DC Input 3-32VDC to Output 5-240VDC 60A Single Phase Plastic Cover...

€ 17

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What Stands Out

Product Details

Who Should Buy?

Product Description

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CGELE Solid State Relays Editorial Review

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Important information

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