High operating voltage regulator circuit diagram


Posted on Mar 28, 2007

By the voltage equation Ue Ut + Ur + Ua shows that the size of the transistor voltage Ut will determine the maximum output voltage Ua. At the same time there should be Ur 2V. U


High operating voltage regulator circuit diagram
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t voltage regulator voltage value depends on the choice of Uz. Figure a resistor R is selected to satisfy the boundary conditions Ir Iz Ib formula or principle + Ir F10 Ibs. This integrated circuit is adapted to have a higher operating voltage of the occasion, at a lower voltage, for example Ue 5V, the circuit should be used in Figure b. Zener voltage higher than the output voltage of at least Ua4V. Resistor R selection circuit with a.




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