In Amateur practice when developing or establishing a device is often required to connect to it a certain load and still it is necessary to measure its output parameters. This scheme allows you to connect your device to one of 22 different loads the Connection of a load is either a permutation of the jumper plug into the corresponding socket, or by using two app switches the type of the EGP on 12 position Device P1 allows you to control the load voltage in three ranges to increase the accuracy of the measurement Device P2 monitors the current flowing through the load Resistors is desirable to have a capacity of at least 10 watts, C5-16, etc.
TWO-HANDED BARREL…
To lift and move manually to a large barrel and it is not easy and inconvenient: not to hold on. Meanwhile, equip it with a pair of convenient handles very easy. Do in the side wall at the upper edge are two semi-circular cut. Fold the resulting segments up and put a bend section thick Read more…










