Like this product?
Keep it on you feed!
156 reviews

CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits

Show full description
156 reviews

CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits

M***v
Came transformer at 110 v. At first i thought that the sticker was confused (on it three conclusions on 12 v drawn), but decided to check. Connected the bulb to 95 w in series the first winding. Although the bulb did not light up (40 w was burned to the floor), but the voltage on the secondary winding was 20 v instead of 12 v. So most likely i'm right and trance at 100 v. I bought ttp-3 12vx0.2a for about the price of the set itself. He entered the body of the tunic into the tunic. As a result, everything works and diy kit i was still satisfied. But the seller i would recommend to check the transformers that go in the bundle. Judging by the reviews, the case is not single. P.s. On the taotao there is a db351491 transformer (just the one that is needed), but i could not pass the initial registration and order it there.
H***n
Not yet collected. The package was in several places torn, but in appearance the whole
V***n
It came on time (3 weeks). Until i collected, the case looks strong and high-quality
Show more reviews

What customers say

54% buyers are happy with: Everything works. It came on time. Seller i would recommend to check the transformers. Case looks strong. Goods i very satisfied. Packaging better. Communication good. It's come to me much sooner.
36% buyers complain about: Capacitor has something burned. Bulb to 95 w in series the first winding. Voltage announced is 220v. Adjustment handle fully broken. Sets only 3 fully working. Transformer received incorrect. Package was in several places torn. Transformer was confused.
Show more user opinions

You may also like

More Customer Opinions

everything
4
works • diy kit • voltage accurate
it
2 1
came on time • took me 2,5 months
seller
2 1
i would recommend to check the transformers • dear
case
2 1
looks strong • high-quality
goods
2
i very satisfied • very fast delivery
packaging
1
better
communication
1
good
it's
1
come to me much sooner
capacitor
2
has something burned • faulty
bulb
2
to 95 w in series the first winding • did not light up
voltage announced
1
is 220v
adjustment handle
1
fully broken
sets
1
only 3 fully working
transformer received
1
incorrect
package
1
was in several places torn
transformer
1
was confused