There are many circuits for low voltage regulators. For higher voltages, such as supplies for valve circuits, the situation is different. That’s why we. ... One Reply to “High-Voltage Regulator With ...

Short-circuit protection for regulators. It is not always realized that, when a short-circuit occurs in a circuit supplied via a Type 78xx regulator, this and similar types of regulator can not ...

Transistor VT2 provides short-circuit protection to the load, with red LED D4 indicting an overload. (D2 blows out simultaneously with an overload.) Short-circuit current does not exceed 38 mA.

The R-78 series is a linear regulator that offers savings in energy, board space, and cost, ... The R-78K series features various protection features including under-voltage lockout and short-circuit ...

To address the issue of excessive current in the power transistor during output short-circuit conditions in conventional overcurrent protection circuits for low dropout regulators (LDOs), this paper ...

Figure 2 Three parts comprise a circuit for linear regulator programming with PWM. ... This capacitance ratio also provides protection for U1’s Vsense input, since it ensures that even a sudden short ...

Sunnyvale, Calif. — Maxim Integrated Products has introduced the highly integrated MAX15008 and MAX15010 300-mA automotive linear regulators with a voltage tracker and load-dump protection. Designed ...

The actual regulator consists of just three transistors. A fourth has been added for the current limiting function. The circuit is a positive series regulator, using a pnp transistor (T2) to keep the ...