PHH0123 is an integrated circuit module produced by Mactronic. It is a digital low-power, low-voltage converter that can be used to control and measure power in a variety of applications. It is designed to work with a wide range of household and commercial devices, including consumer electronic devices such as TVs, air conditioners, refrigerators and washing machines. It supplies stable, ultra-low voltages and supports extended input voltage ranges. It also features advanced overcurrent, overvoltage and reverse polarity protection. PHH0123 is made with a high-reliability design and is certified by a range of safety and quality standards.