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.

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Amazon Restaurants Food delivery from local restaurants. Where is the Arduino? Alexa Actionable Analytics for the Web. I have no experience of SSRs but I do have a fridge controlled with an Arduino using an electro-mechanical relay. Leave a Reply Cancel reply Your email address will not be published. Get fast, free shipping with Amazon Prime.

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It’s highly possible you have a counterfeit product. Inside a huge PCB factory: Free Shipping All orders of Notify me about a product availability. I am not sure if the SSR is real or not, and some reports that there are fake ones that are underrated. How to calculate safe margin?

Considering Solid-State Relays (SSR) for your projects | | Do It Easy With ScienceProg

Amazon Drive Cloud storage from Amazon. Ambient temperature, load current and switching speed are the main factors that may cause overheating. Remove products Compare products. Fridge motors are induction motors, you need an SSR rated for such a highly inductive load with the right snubber circuitry.


See and discover other items: It has a maximum load capacity of 12A. Amazon Music Stream millions of songs. Image Unavailable Image not available for Color: Pages with related products. Write a customer review. You can get the remaining amount to reach the Free shipping threshold by adding any eligible item to your cart. Learn more about Amazon Prime.

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Ours ran comfortably at 5A and were starting to get pretty hot up around 8A with no heat sinking. You receive free forek if your order includes at least AED of eligible items. The PCB-design inside some of them is also unbelievably bad with no respect for proper insulation clearance between input and output.

Skip to toolbar About WordPress. It prevents relay from unintended triggering due to voltage spikes on AC line.

Sign me up to an availability notification. Please make sure that you are posting in the form of a question. We will send you an SMS containing a verification code. November 16, dotek 8: Digital pin output voltage is limited to IS supply voltage like 3.

The one parameter that seems to be critical with respect to average power output control circuits like the one I want to use is the minimum trigger pulse width.


If we look at SSRDA internal circuit we can see that control circuit is isolated from load by using optics. Our relay can 2da turned on from 3V to 32V DC signal and requires 7.

Spikes usually appear from inductive loads. Is that ok for a 10A load? They are still very popular way of switching power electronics.

Free shipping FOTEK single-phase solid state relay FOTEK SSR-25DA (FOTEK SSR 25DA)

Dont leave it where it possibly could start a fire. I don’t dare use them unattended. Two or three hours spent thinking and reading documentation solves most programming problems. It has a long operating life and high reliability, compact size.

Your Mobile number has been verified! I want to receive an additional SMS with a notification Your phone number: After paying for this item you will be awarded: Don’t have an account? So if you electronics is able to light a LED, you can trigger relay. SSRDA relay already include current limiting resistor. They also appeared to be counterfeit and came from the same supplier, but I could not find any performance issue with them during testing and they were built with 80NF70 MOSFETs which should be up to the job to meet the full spec.

Should I pay a 225da fee to always have free shipping?