Banggood

The best DIY for amateur use. There is a lot of material on the internet for help. And with the addition of an old transformer we have a linear power supply for light and basic use !!!!! Το καλύτερο DIY για ερασιτεχνική χρήση. Υπάρχει πάρα πολύ υλικό και στο internet για βοήθεια. Και με την προσθήκη ενός παλιού μετασχηματιστή έχουμε ένα γραμμικό τροφοδοτικό για ελαφριά και βασική χρήση!!!!!

This is a very nice kit, other than it should have come with a Heat-sink and a fan. It has a spot for a fan voltage regulator that is handy for driving a Digital Volt & Current Meter (red/blue display). I swapped it out the CT7824 for a CT7812 (12volt reg) to drive a DVM and a 40x40mm 12v fan used on many 3D Printers. Get a Big Heat-sink and a fan for this kit. The kit did come with one set of connectors to remote mount one of the variable resistors because they are too close on the PCB. Instructions were easy to download and understand. Heat-sink can be tapped #6-32 or M3 for the transistor and mounting to the PCB. Using DVM from above review.(Geekcreit DVAM)

Great purchases, order placed and delivered 15 days later at the Post Office, congratulations to the BG team for the good work. It arrived in a simple package with padding protecting some assorted items, and in perfect condition. After opening and photography, it touch me a lot of small items in one purchase and I did not have much time available, however, I did some tests and observations. I will assembly soon, as soon as I have time to Separate, Organize, Test the components, Correct the Bent Pins of the Chips, Print the PDF with Layout and Assembly Guidelines, Go to the Market Buy the Heatsink... It is not complicated or difficult, how ever, there could be some facilitators, for whom there would be no problem paying an additional amount, a fair value for Hiland producer and for me. My first source with voltage control uses 1 lm7805, 2 resistors, 1 potentiometer and 1 2n3772, works well since 1981 ranging from 6v to 24v with a limit of 20 amps, this new source will not be the last. Great acquisitions, request made and delivered 15 days later at the Post Office, compliments to the BG team for the good work. It arrived in a simple packaging with padded protecting some assorted items, and in perfect condition. After opening and photographing, it took me as it was a lot of small items in a purchase and I didn't have much time available, however, I did some tests and observations. I will assemble soon as I have time available to Separate, Organize, Test components, Fix Twisted Chip Pins, Print PDF with Schedule and Mounting Guidelines, Go to the Market Buy the Heat Dissipper... It's not complicated or difficult, however, there could be some facilitators, for which you would have no problem paying an additional amount, a fair value to Hiland's producer and myself. My first source with voltage control uses 1 lm7805, 2 resistors, 1 potentiometer and 1 2n3772, has been working well since 1981 going from 6v to 24v with 20 amp limit.

I received the items today, all seem OK, although weren't well packaged. I going to tested them on a few days, hope all are ok, functioning Thank you BG

It was very nice to put together the set, maybe I will buy another one again.

Jól használható termék. Köszönöm!

The components, especially the 3 integrated circuits, arrived with the terminals fully kneaded, even with a certain difficulty in straightening them, some almost broke. But let's set up and attest to how it works

I got everything right and on time

Well packed, good offer. I am very happy, it will be fun to assemble. Thank you.

the kit lacks a 1.5K resistor and a potentiometer connector and wiring