![]() ![]() Therefore, it should be considered that the input voltage is not really consistent, rather is varying. With reduced loads and around fully charged battery, the voltage could possibly be greater than 13V. With higher loads, the voltage is going to be under 12V. ![]() In the course of operation, the battery voltage is not going to be fixed at 12V. As i make reference to an output of high voltage DC (eg 310VDC mentioned previously), this is actually the DC output attained following rectification (making use of ultrafast recovery diodes set up as bridge rectifier) and filtering (using LC filter). Keep in mind that the output of the transformer will probably be high frequency AC (50kHz square wave in this instance). Output voltage of the DC-DC converter stage is going to be 310V. For transformer model, the distinction among a push-pull and a full-bridge transformer meant for similar voltage and power will likely be that the push-pull transformer will demand a center tap, which means it will need two times the amount of primary turns as the full-bridge transformer.Ĭalculation of required turns is in fact pretty basic I’ll clarify this here.įor description, I’ll work with an illustration and deal with calculation process.įor example let's imagine the ferrite transformer is intended for a 250W inverter.
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