Posted on June 1, 2019


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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Additionally it also houses an indicator LED. Staying Healthy in an Office Job. Since the manufacturer FOTEK is considered to be a good quality manufacturer overall, the common conjecture is that the failing parts are counterfeit and therefore presumably of inferior construction. Try just putting 5V on the SSR control.

Fotek Ssrda Solid State Relay 25a Module | eBay

Enter your e-mail address, to which we will send a one-time notification when this product is available again. It has a long operating life and high reliability, compact size. I know about inrush surge current when a compressor starts but it should be well within the limits of the SSR.


It prevents relay from unintended triggering due to voltage spikes on AC line. Looking fofek these relays for sale on the internet, it appears that the vast majority are fakes from what I can determine. Best way to do this is to attach 25ds to backplate. Do not underestimate the size of the inrush current. It’s highly possible you have a counterfeit product. See and discover other items: 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.

Where is the Arduino? November 16, at 8: When you sign up to be notified, you hereby agree to receive only a one-time notification of a product re-availability. RL Choose size for availability notification: I don’t dare use them unattended.

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

esr They also take large currents at start up so the current handling must be up to scratch. A few weeks OK – then a terrible smell.

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Fridge motors are induction motors, you need an SSR rated for such a highly inductive load with the right snubber circuitry. There are other items that may be tip-offs as well such as the sloppiness of the print around the LED, flat vs textured appearance of the label stock etc.

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We will reply as soon as possible. But if ambient temperature is high enough, then you need to use heatsink. Free Shipping All orders of One and most oldest method is using mechanical relays. I am not sure if the SSR is real or not, and some reports that there are fake ones that are underrated. When it is running I see a 12v current of about 6 amps but at startup I regularly see 50 or 60 amps for a few seconds.

Spikes usually appear from inductive loads. Ask for this product: Inside a huge PCB factory: