In the repair and testing of electrical tillers, not equipped with a battery, as well as type motorcycles “Voskhod-ZM” and mopeds have to ensure that the system power supply every time you start the engine. Troublesome, and unnecessary consumption of gasoline. But there is good, in my opinion, the solution is to use as a source of energy for household electricity. Only need the upgraded power unit from child filmoscope.
Indeed, the transformer T1 at the base of filmoscope able to give the load up to 4 a at A voltage in the secondary winding 12 V. it Remains only to convert AC to DC and feed it through the probe and connector to the onboard network of the motor-block.
With the first task can handle the rectifier for the diode bridge VD1 —VD4 with bolsaescola capacitor C1 that smoothes output voltage ripple. The second is solved using an improved toy gun and large size color eraser type “Architect” in which it is embedded coupling elektronaladka.