TMR 3-2422HI

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DC-DC converters are devices used to convert one direct current (DC) voltage to another. It can be either an AC-DC converter (a rectifier) or a DC-DC converter. The TMR 3-2422HI is a DC-DC converter which is designed for applications requiring high efficiency, measure, high accuracy, low cost and reliability.

The TMR 3-2422HI is a type of switching regulator. It utilizes a two-transistor switch, which rapidly turns on and off, to produce a pulsating, high-frequency current output that is then rectified to obtain a relatively smooth DC output. The switching speed of the device is such that the output waveform is very smooth and ripple-free. The switching duty cycle is determined by varying the duration of the time intervals during which the transistors are turned on and off.

The TMR 3-2422HI has several different applications including mobile phone chargers, digital cameras, portable chargers, laptop Chargers, USB chargers, and industrial power supplies. It is capable of delivering currents up to 2 A and operating from input voltages ranging from 5 to 45 V. The efficiency of the device is typically above 90%, with a wide input voltage range and a wide temperature range. The operating frequency is typically between 200 kHz and 300 kHz, and can be varied depending on the output current and voltage requirements.

The main components of the TMR 3-2422HI are two power transistors and a frequency generator. The transistors switch on and off, allowing for a current to be transferred from the input to the output. The frequency generator is responsible for controlling the frequency of the switching, and by varying the frequency the output voltage can be adjusted. The TMR 3-2422HI utilizes internal feedback to ensure stable performance and a high level of efficiency.

The TMR 3-2422HI also features high-precision current limiting protection, over-voltage protection, and over-temperature protection. The current limiting protection prevents the device from delivering too much current to the load, and the over-voltage protection prevents the device from getting too hot and damaging itself. Additionally, the device also has adjustable short-circuit protection. This allows the device to shut itself down to prevent any damage.

Overall, the TMR 3-2422HI is a high efficiency, measure, low cost and reliable DC-DC converter. It is able to provide a wide input voltage range, wide temperature range, and a wide frequency range. It is suitable for a variety of applications, including mobile phone chargers, digital cameras, portable chargers, laptop chargers, USB chargers, and industrial power supplies. The device also features various levels of protection, such as current limiting protection, over-voltage protection, and over-temperature protection.

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