INN3165C-H109-TL

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PMIC (Power Management Integrated Circuits) are responsible for a wide range of roles in converting power and providing device power for both alimentation and regulation purposes. A key device within this category is INN3165C-H109-TL, commonly found in a variety of electrical appliances and electronics. This article will discuss the application field and working principle of the INN3165C-H109-TL AC DC converters, Offline Switchers.

The INN3165C-H109-TL is a highly integrated device for achieving AC/DC power conversion in offline applications. The primary operating principle behind all such converters is the conversion, in this case, of alternating current (AC) to direct current (DC). This device, also referred to as an offline switcher, is suitable to supply a wide range of products such as home appliances, office appliances, lighting, digital and entertainment products, as well as a number of acdc converters.

The key components of the INN3165C-H109-TL include a diode, switch, power MOSFET, EMI filter, a transformer, and several other components. When connected to an AC power source, such as a wall socket, the power MOSFET within the system is activated. This creates an alternating current which passes through the primary winding of the transformer. This current creates a magnetic field around the transformer core, which acts as a voltage multiplier. This voltage is then passed through the diode bridge and switch, then through the rectifier before being sent to the secondary winding of the transformer, resulting in a low-ripple DC voltage.

Besides the above-mentioned basic parts, INN3165C-H109-TL also comes with a range of other features to protect the system from over-currents, over-voltage and short-circuit conditions. These features are enabled using additional components such as a feedback circuit and a voltage sense comparator. The feedback circuit monitors the power output and compares it to the voltage reference to ensure it remains constant. The comparator ensures the input and output side of the system don’t exceed the specified range. The system is also equipped with thermal protection, which kicks in if the temperature of the system exceeds a certain threshold.

The INN3165C-H109-TL has a wide range of applications across multiple industries. It can be used in household appliances, lighting, automation, and many other industries. Specifically, it is suitable for applications requiring high power-efficiency, reliable AC/DC power conversion, and smooth DC output.

In conclusion, INN3165C-H109-TL AC DC converters, Offline Switchers are a great power management solution for a variety of applications. It features a highly efficient power conversion enabled by a robust rectifier and several additional protection features, making it a reliable and cost-effective option. Furthermore, the device is easy to install and can be regulated using a number of components such as the feedback circuit, voltage sense comparator, and thermal protection.

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