The fact that the strength of the charging current, in many cases, when turned off the main consumers (lamp lights) above normal, and this leads to the boiling of the electrolyte and buckling of plates. To avoid this, it is proposed to divide circuit connecting the battery 3 (rice) with a mass including a resistor 5 and diode 4. In the battery discharge current of her easy passage to the consumers through the diode 6, and in the mode of charge, when the voltage developed by the generator 1 and supported by the relay controller, 2 above the voltage at the terminals of the battery, current flowing in its charge is limited by the resistor 5. Resistor is determined empirically (because the electrical parameters of each his motorcycle), so that the battery is well charged by, but not boiling electrolyte. For 6-volt system with battery capacity of 14 Ah resistor should be approximately 2 ohms.
Resistor can be made from wire high resistivity (nichrome, constantan, manganin, etc.). Suitable coil from an old electric (wire diameter 0.3 0.4 mm). To be able to adjust better to use a variable resistor. may have come to the same conclusion. Diodes should apply such that they have a supply of current to avoid the intense heat. For example, we use two parallel-connected D-305
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