What is the purpose of the TWTADE SSR-25AA Solid State Relay?

The TWTADE SSR-25AA Solid State Relay is designed to control AC loads using a low voltage DC signal, making it ideal for automation and control applications. Its ability to switch high AC voltages (80-250V) and currents (up to 25A) means it can be used in various electrical systems like heating equipment, motors, and lighting controls. A solid state relay operates silently and without mechanical wear, providing enhanced durability and reliability over traditional electromechanical relays.

What types of loads can the SSR-25AA handle?

The SSR-25AA can handle resistive, inductive, and capacitive loads, making it versatile for many applications. This includes electric heaters, pumps, fans, and other industrial equipment. It’s important to ensure the load does not exceed the relay’s specifications, as this can lead to overheating or failure. For instance, in a heating application, the SSR-25AA can effectively switch on and off a high-wattage heater, maintaining accurate temperature control and improving energy efficiency.

How do I connect the SSR-25AA for proper functioning?

To connect the SSR-25AA, first ensure all power sources are off. Connect the low voltage control input (DC side) to your control circuit, using appropriate wires for your configuration. Then, connect the load (AC side) to the SSR output terminals. Be sure to adhere to wiring diagrams and local electrical codes to ensure safety and effectiveness. Proper installation is key to prevent potential damage and achieve optimal performance, especially in applications requiring precise load control.

Does the SSR-25AA require a heat sink?

Yes, the SSR-25AA typically requires a heat sink for effective heat dissipation. When passing high loads, the relay generates heat, and without adequate cooling, it can minimize performance or lead to failure. By attaching a heat sink, you enhance the relay's thermal management, allowing it to function efficiently, even under high load conditions. This is crucial in continuous operation scenarios, such as industrial machinery, ensuring longevity and reliability in your automation system.

What is the lifespan of the TWTADE SSR-25AA?

The lifespan of the TWTADE SSR-25AA is significantly longer than that of traditional mechanical relays due to its solid-state technology. With no moving parts, it can last for millions of cycles, often exceeding 100,000 hours of operation under normal conditions. Proper heat management and avoiding overloads can further extend its lifespan. This durability makes it an economically sound choice for ongoing projects and industrial applications where reliability is critical.

Can I use the SSR-25AA for PWM (Pulse Width Modulation) control?

Yes, the SSR-25AA is suitable for PWM control, enabling precise regulation of power to the load. By employing PWM signals, you can effectively control the speed of motors or the temperature of heating elements without significant losses. When using PWM, ensure that the frequency is appropriate for the relay's specifications to prevent overheating or undesired behaviors. This feature makes the SSR-25AA highly valuable in home automation and industrial processes requiring fine-tuning of power delivery.

Is the SSR-25AA compatible with Arduino or Raspberry Pi?

Absolutely, the SSR-25AA can be easily used with Arduino or Raspberry Pi projects. You can control it using digital output signals from these microcontrollers to switch on or off loads. Just ensure the control signal from the microcontroller matches the input specifications of the relay. This compatibility allows hobbyists and engineers to incorporate solid-state relays into DIY projects for automation, lighting control, or machine operation, enhancing the functionality and versatility of your electronic designs.

What safety features does the SSR-25AA include?

The TWTADE SSR-25AA includes several safety features such as short-circuit protection and overheating prevention, ensuring safe operation under various conditions. Moreover, its solid-state design enhances resilience against electrical noise and interference, which can be critical in industrial environments. For optimal safety, it’s recommended to follow installation guidelines strictly and to implement additional circuit protections as necessary, particularly in high-power applications to safeguard against unexpected faults.

What environmental conditions can the SSR-25AA operate in?

The SSR-25AA is designed to operate in various environmental conditions, typically functioning efficiently within a temperature range of -30°C to +80°C. However, to ensure optimal performance, it's advisable to keep the relay away from extreme humidity, dust, and direct exposure to harsh elements. For instance, in agricultural settings where moisture and dust are prevalent, housing the relay in a protective enclosure can prevent damage and extend its operational life, ensuring reliable performance over time.

Where can I buy the TWTADE SSR-25AA in Bangladesh?

You can purchase the TWTADE SSR-25AA 25A Solid State Relay from Ubuy, which offers a convenient online shopping experience in Bangladesh. Ubuy provides a variety of electronic components and equipment, ensuring that you can easily find the SSR-25AA along with essential accessories. With Ubuy, you also benefit from reliable shipping and excellent customer support, making it a trusted choice for sourcing your automation needs conveniently.

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 Bangladesh?

Yes, at Ubuy Bangladesh 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-25AA 10A AC 80-250V to AC 24V-380V Ac to Ac SSR Solid State Relay + Heat Sink

TWTADE

Item #: 14194104

TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay Heat Sink

89% of respondents would recommend this to a friend

Item #: 14194104

BDT 2648

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TWTADE SSR-25AA 10A AC 80-250V to AC 24V-380V Ac to Ac SSR Solid State Relay + Heat Sink

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Current Capacity

Supports up to 25A, ideal for heavy-duty applications, ensuring reliable operation in various industrial settings without overheating.

Wide Voltage Range

Operates across 80-250V AC input, converting to 24V-380V AC output. This versatility suits different electrical systems and enhances compatibility.

Included Heat Sink

Comes with a heat sink to improve thermal management, extending the relay's lifespan and ensuring stable performance even under demanding conditions.

Product Details

Connector Type	Screw
Contact Type	Normally Open
Current Rating	10 Amps
Mounting Type	Surface Mount
Operation Mode	Automatic
Wattage	32 watts
Coil Voltage	3 Volts (DC)
Contact Current Rating	40 Amps
Maximum Switching Current	40 Amps
Minimum Switching Voltage	3 Volts (DC)
Brand Name	TWTADE
UPC	635648190440
Part Number	SSR
Model	SSR
Manufacturer	TWTADE
Specification Met	CE, RoHS, UL
Brand	TWTADE
Item Weight	0.65 lbs (290 grams)

Who Should Buy?

Home Automation
Ideal for controlling high power devices in smart home systems with reliable on/off functionality.
Industrial Applications
Suitable for manufacturing processes requiring reliable switching of AC loads in mechanical or electrical equipment.
Temperature Control
Perfect for systems needing precise temperature management such as ovens or heaters with AC power.

Low Power Devices
Not suitable for low voltage or low current applications; it’s designed for high power operation.

Product Description

TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay Heat Sink

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Customer Questions & Answers

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 Bangladesh?

Answer: Yes, at Ubuy Bangladesh 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.

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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.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BDT 2648

Order now and get it around Friday, September 18

QTY:

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Fastest cross-border delivery

Features & Benefits

Input: 80-250V AC
Load: 24-380V AC
Maximum current is 10A
Includes 1 x SSR and 1 x heat sink

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay Heat Sink

BDT 2648

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

TWTADE Solid State Relays Editorial Review

Customer Reviews & Ratings

Review this product

Product Price History

Important information

BDT 2648

Features & Benefits

Ubuy Assurance

Fast
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Free
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