Buy Fotek SSRDA SSR DA Solid State Relay 25A, input VDC, output load 25A at VAC: Solid State Relays – ✓ FREE DELIVERY. I did a third search on FOTEK SSR counterfeit and discovered This Article as well as hundreds of forum conversations claiming counterfeit. And even though. Find great deals on eBay for SSRDA in Automation Relays. Shop with confidence. New (No Box) Fotek SSRDA-H Solid State Relay. Input: 3- 32VDC.

Author: Goltisida Kigazragore
Country: Lebanon
Language: English (Spanish)
Genre: Art
Published (Last): 14 October 2005
Pages: 59
PDF File Size: 19.27 Mb
ePub File Size: 18.63 Mb
ISBN: 956-7-60708-517-1
Downloads: 53047
Price: Free* [*Free Regsitration Required]
Uploader: Kagale

Pages with related products. Skip to toolbar About WordPress. Usually we need to esr loads that draw significantly higher currents and are powered from higher voltage supply.

What other items do customers buy after viewing this item? MorganS Shannon Member Posts: They are still very popular way of switching power electronics.

SSRDA: Relays | eBay

It has a long operating life and high reliability, compact size. Hi, Sounds like you are getting ElectroMagnetic Interference.

Would you like to tell us about a lower price? As you have clearly shown, even that may not be a safe assumption unless you sacrifice one out of every order to see what is it that you actually received.


We know that SSR voltage drop is about 1. And there you have several oftek for switching loads. Well, is the SSR or asr component overheating? Two or three hours spent thinking and reading documentation solves most programming problems.

Inferior Counterfeit FOTEK SSR-25 Solid State Relays on the Market

Then we need to dissipate about 1. We’ll assume you’re ok with this, but you can opt-out if you wish. This ensures that switching is always performed at safest moment to minimize RFI noises in line. Regards, Terry King terry yourduino. Notify me of new posts by email.

LED light – Weight: Withoutabox Submit to Film Festivals. See more product details. The PCB-design inside some of them is also unbelievably bad with sse respect for proper insulation clearance between input and output. I bet the — stays on; and if it does that proves the Arduino is getting hung from electrical noise. I have no experience of SSRs but I do have a fridge controlled with an Arduino using an electro-mechanical relay.


Amazon Drive Cloud storage from Amazon. As with any new product, before we offered them up for sale we tested our first shipment of these relays that came in the door.

If you take any microcontroller or any other digital IC, you will see that their output current on single pin is very limited — varies around 20mA. This website uses cookies to improve your experience. ComiXology Thousands of Digital Comics. Or you can use a 9V battery. Additionally it also houses an indicator LED.

Buy Products Online from China Wholesalers at

November 16, at 5: Last thing to discuss on SSR is power dissipation. Amazon Ssg Refurbished products with a warranty. As you can see in this particular relay a snubber circuit is already included. September 13, at Please fill in a complete birthday Enter a valid birthday. How to calculate safe margin? Dont leave it where it possibly could start a fire.