701715497870 ALINAN Solid Relay

Review ALINAN 2pcs Solid State Relay Dc To Input 3-32vdc Output 5-200vdc

The ALINAN 701715497870 SSR-40DD Solid State Relay is a versatile and reliable switching solution for various applications. This solid state relay operates on both DC voltages, making it suitable for a wide range of power systems.

The SSR-40DD can handle a DC input voltage ranging from 3 to 32 Volts and an AC or DC output voltage between 5 and 200 Volts. Its solid state design ensures a long service life, as it does not contain any moving parts that could wear out over time.

The relay contacts are rated for a current capacity of 40 Amperes at 25 degrees Celsius, allowing it to handle heavy loads. The contact resistance is guaranteed to be below 50 milliohms, ensuring efficient and stable switching.

The SSR-40DD comes with a built-in opto-isolator, which provides galvanic isolation between the control and load circuits. This feature is particularly useful in applications where electrical isolation is required to prevent potential shorts or electrical interference.

The relay has a compact size of 56mm x 35mm x 21mm and a weight of only 150 grams, making it easy to integrate into various systems. The terminal block is located on the bottom of the device, allowing for easy wiring and installation.

The ALINAN 701715497870 SSR-40DD Solid State Relay is designed to operate in temperatures between -40 and 85 degrees Celsius, ensuring reliable performance in various environments. It also features a protection class of IP20, which means it is protected against dust and dripping water from all directions, except the front.

Overall, the ALINAN 701715497870 SSR-40DD Solid State Relay is a high-quality and versatile switching solution for applications requiring DC voltage input and heavy current handling, with the added benefits of galvanic isolation and compact size.

The ALINAN 701715497870 SSR-40DD Solid State Relay (SSR) is a versatile electrical component that can be used in various applications due to its wide voltage range of 3-32VDC for coil control and 5-200VDC for load voltage. Here are some pros and cons of buying this SSR:

1. Wide voltage range: The SSR can operate on a wide range of voltage levels for both coil control and load voltage, making it suitable for various applications.

2. Solid State: SSRs do not have moving parts like mechanical relays, making them more reliable, faster, and silent in operation.

3. Low power consumption: SSRs consume less power compared to mechanical relays, which can lead to energy savings over time.

4. Longer lifespan: Due to the absence of moving parts, SSRs have a longer lifespan compared to mechanical relays.

5. Compact size: The SSR is relatively small in size, making it easy to integrate into various electrical systems.

1. Higher initial cost: SSRs tend to have a higher initial cost compared to mechanical relays, but the long-term benefits often outweigh the higher upfront cost.

2. Complexity: SSRs may be more complex to install and configure compared to mechanical relays, as they require proper voltage isolation and protection.

3. Limited current capacity: The SSR has a limited current capacity of 40A, which may not be sufficient for high-current applications.

In conclusion, the ALINAN 701715497870 SSR-40DD Solid State Relay is a reliable and versatile electrical component that offers several advantages over mechanical relays, including a wide voltage range, solid state operation, low power consumption, longer lifespan, and compact size. However, it also has some limitations, such as a higher initial cost, complexity, and limited current capacity.

If your application requires a wide voltage range, high reliability, fast operation, and energy efficiency, then the ALINAN 701715497870 SSR-40DD Solid State Relay is an excellent choice. However, if your application requires a high current capacity or a lower initial cost, then a mechanical relay may be a better option. Ultimately, the decision depends on the specific requirements of your application.

Details:

Alinan 2pcs SSR-40DD solid state relay dc to input 3-32vdc output 5-200vdc single phase relay: style: SSR-40DD, brand: Alinan, mpn: upc: 0, ean: 70,: connector type: others. Specification met: others. Operation mode: automatic. Model: Alinan.

Contact material: others. Burning material, bright luster, durable. Contact type: others. Rugged case: excellent high temperature resistance is adopted for the shell.

Current rating: 1 amps. Manufacturer: Alinan. Coil voltage : 200 volts . Included components: others.

Mounting type: others. Part number: Alinan. Brand name: Alinan. It is not easy to heat when used between rooms.

Wattage: 64 watts . Optical: core components of solid state relay quick switch speed, withstand voltage high. The column is made of red copper do. Special plating: high purity copper base plate obvious heat dissipation effect, long time.

High strength screw: toughness anti rust screw material, not easy to break sliding wire.

specifications genpurrelays:

• brand: Alinan
• upc: 701715497870
• style: Ssr-40dd

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

returns genpurrelays:

• method: money back
• policy: returns accepted
• time: 30 days
• paid by: seller

payments genpurrelays:

• wallet: paypal
• credit card: mastercard
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offer genpurrelays:

• started: april 9, 2026
• options: ship-to-home
• sold #: 12
• quantity: 2
• availability: in stock

seller genpurrelays:

• rating: 99.0%
• # reviews: 1297
• city: san bernardino, ca

shipping genpurrelays:

• type: fixed
• transit: 4-8 days
• class: expedited
• service: expedited