PB137ACV

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As a voltage regulator, the PB137ACV is a linear one which comes from the PMIC (Power Management IC). As a PNP bipolar transistor with a high voltage voltage regulation, it is an ideal high voltage linear control IC for televisions and monitors.

The PB137ACV provides an output of 128V (max) and is protected from reverse voltage that can be applied to the output terminal. It is designed to operate over a wide range of supply voltages, and has short circuit protection, over-voltage protection, and over-current protection.

In terms of application field, PB137ACV is mainly used in plasma and LCD televisions, monitors, and other electronic products with high currents, such as digital electronic equipment.

The working principle of the PB137ACV is relatively simple. It first receives a signal from the power supply and then compares it with the output signal. If the output signal is too low, the PB137ACV will increase the internal voltage in order to boost the output voltage. Likewise, if the output signal is too high, the PB137ACV will lower the internal voltage in order to reduce the output signal. In both cases, regulation is maintained in order to ensure a steady output signal.

The PB137ACV has a few salient features that distinguish it from other voltage regulators. First, it has a wide input voltage range (5V - 128V). Second, it comes with a wide range of output power capability (140W) and a wide range of load currents (20A - 100A). Finally, it has adjustable gain, temperature compensation, and over-temperature protection.

PB137ACV voltage regulator is a cost-effective and highly efficient solution for areas where high voltage and high power requirements are desired. Its performance is reliable and its operation is simple, making it suitable for various types of applications where accuracy, stability, and safety are important.

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