Popular Materials
Electronic Ballast Device for Fluorescent Lamps Electronic Ballast NB ETL 236 EA3 Scheme
The luminescent lamp (LL) is a glass tube filled with inert gas (AR, NE, KR) with the addition of a small amount of mercury. At the ends of the tube there are metal electrodes ...
Editor's Choice
How to make a baton charger from a cooler for a computer how to make a generator from a cooler and magnets
The question is trivial. We first recommend determining the installation location of the homemade fan. The technique dominates two types of engines: collector (historically first), asynchronous (invented ...
New on the site
Collector engine speed controller: device and manufacturer do it yourself
The smooth operation of the engine, without jerks and power jumps is the key to its durability. To control these indicators, an electric motor revolution regulator is used for 220V, 12 V and 24 V, all these ...
The most discussed
Car adapter for laptop
Currently, the problem of the work of the laptop in the car is quite relevant. There is no enough battery in a laptop for a long time, and traveling by car can last much longer than her ...
