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Regulator to improve better

2018-01-24 14:05  
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In some special applications, required supply voltage, which is very accurate, and It looks like, how popular each one. Then, to improve the output voltage of voltage regulator better.
With “improve” the Commonwealth, (that is to increase the electrical potential, it gives rise).But this, have in vain like that in short-circuit common, often looks into the reverse bias, making it less protection, the result is a circuit can be damaged easily.
For this circuit, it is a problem that has one.By placing a diode German Niam D1, to protect the Commonwealth to prevent the reverse bias exceeds 0.2 volt when the short-circuit. , that is, not to prevent regulator damage.
In addition, adding a capacitor C2 to, it also ensures that the circuit will have a better image stability. The diodes D1 and D2 (for example) increases the output voltage to rise about 1.3 volts.

Regulator to improve better


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