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syuab 9pcs ne555 dc 12v delay timer relay switch module: adjustable 0-10 second converter timer for efficient time control logo

SYUAB 9Pcs NE555 DC 12V Delay Timer Relay Switch Module: Adjustable 0-10 Second Converter Timer for Efficient Time Control Review

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Average

Revainrating 4 out of 5  
Rating 
3.8
🔋 Switches & Relays, 🏎️ Performance Car Parts & Accessories

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Details

Current Rating10 Amps
BrandSYUAB
Contact Current Rating10 Amps
Maximum Switching Current10 Amps

Description of SYUAB 9Pcs NE555 DC 12V Delay Timer Relay Switch Module: Adjustable 0-10 Second Converter Timer for Efficient Time Control

The timer delay is made of electronic accessories, inner conductor is pure copper. it is long lasting and durable is perfect for SCM learning, electronic competition, product development, graduation design and vehicle equipment-delay to prevent car ignition, prevention of high sudden current to burn components and devices. The potentiometer to adjust the output frequency. which consist of high-precision potentiometer ( adjust the output frequency.), high frequency filter capacitor and with input power indicator, with the relay is energized light . The use of high-performance timing CPU design.The power indicator LED and switch trigger timing indication LEDs. NE555 delay module with input power indicator; the delay time is adjustable, (0 to 10 seconds) can control AC 220V / 10A about equipment. (Maximum control equipment 2000W). Control voltage: AC 0~250V/max. 10A, DC 0~30V/max. 10A. The operating voltage: 12V DC the output can be connected to AC 250V 10A DC 30V 10A load.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Great aftermarket addition for my car

I recently purchased an adjustable converter switch module for my automotive project, and I couldn't be happier with its performance. My analysis of this product showed that it is a valuable addition to improve the overall efficiency of my car. The module allows for easy adjustments to the electrical system, resulting in increased power output and better fuel economy. The only downside is the installation process could be a bit tricky for those without prior experience with wiring. Overall, I…

Pros
  • Improved power output, better fuel economy
Cons
  • Tricky installation process

Revainrating 5 out of 5

That works great. - Spares

I used this to make a low voltage fast acting circuit for a water solenoid valve. Has been working great for several months now.

Pros
  • Very Good Price
Cons
  • Drill Pack

Revainrating 1 out of 5

Offline mode works great; installs in circuit fails

This device does exactly what I need. You can set the delay time. After turning on. The device delays for the set time and then switches on the relay. The relay remains energized until power is removed. Unfortunately, when I installed it in my project, it crashed within minutes. My guess is that the 555 IC has failed. Another reviewer elsewhere pointed out that the issue could be EMI due to a single power supply. But I have no idea why mine failed. I burned 6 pieces.

Pros
  • Wow
Cons
  • Dull hardware