These little guys are truly great, easy to use with prototyping because of the nice screw terminals. Prototyping with a magnetic relay is something of the past now for me. The back of the device is solid metal, please remember to heatsink these properly if you're going to be using over 10 amp in current.... Read more
Simple Device for relay. You can use it with other devices. Also with more relays. I use it at my home. I can use it for more purposes.
I use 12V to swithc the relay. On the relay is a bel trafo and other device in my house. Open connections, must be sealed, build in, hidden, if you use it for 200 V ... Read more
Cheap, reliable. Good connect terminals. Nice voltage range on input. Doesn't have din mounting. And IF there is no load on switching side of relay and you put voltage to input, it will burn. Remember this.. I burned one because i didnt know that. Very useful and with this price, i will order more if ... Read more
It is cheap but it works.
Tried to buy from local store BUT the price is way up high than DX. I'm going to use this SSR with my arduino to make a sous vide cooker. Solid build just add heatsink and there you go one working SSR.
Will buy couple more to sell in my local town :)
Much better than a mechanical ... Read more
This is the second unit that I have purchased from DX.com. Not becasue the first one failed, but because it works so well. I am using these to make PID controllers for lead melting furnaces that operate >700watts up to 900 degrees F. This little unit has not failed me yet and I have used it for well ... Read more
I've used this unit in a PID setup to control a lead casting pot for making my own lead bullets. After everything was wred in this unit did great! I ran the unit for about 6 ours yesterday and ZERO issues. Similar units on other sites run upward of $25 for compareable units. Did not come with the thermal ... Read more
- Easy to use (accepts anything between 3-25V DC)
- Plenty of switching power available (25A)
- Silent operation
- Strong connection points
- Built in status LED is very handy - No Din rail mount
- DC input connections are a bit oversized
- Removable plastic safety cover seems a bit useless since ... Read more
It is qualitatively made. Light indication of inclusion of the relay. A plastic cover for a security from defeat by an electric current. Powerful and reliable fastenings of a cable. During design and operation of minuses it is not revealed. The arrangement works properly. Owing to the reasonable prices ... Read more
Rele extremely high quality, has an acrylic cover as protection of connectors and feeding circuit, LED that indicates whether or not this in operation, making it much easier during the construction project, the finish and very good, built with good material quality.
And a small voltage necessary to activate ... Read more
Price: Western sourced (usually still made in China) range from $12.00 up to about $25
Appearance: Fit and finish is nice. Terminals clearly labeled.
Apparent quality: It appears to be equivalent to brand name units purchased in the US. Shipping from this vendor is a little slower than other mainland ... Read more
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