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Item #:
14194104
TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay Heat Sink
Item #:
14194104
AUD 50
Price Details
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Imported from USA store
QTY:
Order now and get it around Friday, June 26
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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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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
| Item Weight | 0.8 lbs (360 grams) |
Who Should Buy?
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Home Automation
Ideal for controlling high power devices in smart home systems with reliable on/off functionality.
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Industrial Applications
Suitable for manufacturing processes requiring reliable switching of AC loads in mechanical or electrical equipment.
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Temperature Control
Perfect for systems needing precise temperature management such as ovens or heaters with AC power.
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Low Power Devices
Not suitable for low voltage or low current applications; it’s designed for high power operation.
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Battery Operated Systems
Incompatible with battery-driven systems where AC power control is not required or feasible.
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DIY Beginners
More complex installations may be challenging for novices unfamiliar with electrical components and wiring.
Product Description
TWTADE SSR-40 DD 40A DC 3-32V to DC 5-60V SSR Solid State Relay Heat Sink
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the TWTADE SSR-25AA Solid State Relay?
Answer: 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. -
Question:
What types of loads can the SSR-25AA handle?
Answer: 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. -
Question:
How do I connect the SSR-25AA for proper functioning?
Answer: 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. -
Question:
Does the SSR-25AA require a heat sink?
Answer: 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. -
Question:
What is the lifespan of the TWTADE SSR-25AA?
Answer: 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. -
Question:
Can I use the SSR-25AA for PWM (Pulse Width Modulation) control?
Answer: 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. -
Question:
Is the SSR-25AA compatible with Arduino or Raspberry Pi?
Answer: 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. -
Question:
What safety features does the SSR-25AA include?
Answer: 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. -
Question:
What environmental conditions can the SSR-25AA operate in?
Answer: 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. -
Question:
Where can I buy the TWTADE SSR-25AA in Australia?
Answer: You can purchase the TWTADE SSR-25AA 25A Solid State Relay from Ubuy, which offers a convenient online shopping experience in Australia. 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.
TWTADE Solid State Relays Editorial Review
The SSR relay works as intended with an input voltage range of 80-250V AC. It has a zero-crossing turn-on feature. The relay includes a protection diode that needs to be wired correctly to prevent issues with leakage and the device appearing to be closed. The relay can control up to 35 amps and works without any issues with 110VAC 400W load. The device doesn't come wih a cover for the contacts or with any mounting hardware. Overall, the SSR relay has had mixed reception with some users reporting issues with the contacts getting stuck and the relay becoming useless after a single use. On the positive side, some users have found the relay durable and reliable.
Customer Reviews & Ratings
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Pros
- Can control up to 35 amps
- Includes a protection diode
Cons
- Doesn't come with a cover for the contacts or mounting hardware
Product Price History
Important information
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AUD 50
Order now and get it around Friday, June 26
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QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Input: 80-250V AC
- Load: 24-380V AC
- Maximum current is 10A
- Includes 1 x SSR and 1 x heat sink