TMR 1-4813SM

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DC-DC converters are widely used in a variety of applications today. One of the most popular DC-DC converter products on the market is TMR 1-4813SM. It is a highly reliable, low-cost, high-efficiency converter used in a variety of power systems. In this article, we will discuss the application field and working principle of the TMR 1-4813SM DC-DC converter.

The TMR 1-4813SM DC-DC converter is a switch mode device designed for converting an unregulated DC voltage into a regulated DC voltage or current. The input voltage range of the TMR 1-4813SM is from 2.4-24V DC. The output voltage and current is selectable, making it possible to match the output voltage to the exact needs of the application. It features a wide operating temperature range of -25 °C to +65 °C, and a MTBF (Mean Time Between Failures) of more than 1 million hours. The TMR 1-4813SM is rated at 1W, making it suitable for a variety of low-power applications.

The TMR 1-4813SM DC-DC converter is often used in battery-powered applications, such as portable medical devices, handheld instruments, communication systems, automotive and marine batteries, and numerous industrial applications. It is also commonly used in low-power converter applications, such as Audio-Video systems, LED lighting systems, Radio Frequency (RF) amplifiers, small robotic and automation systems, and computer peripherals.

The working principle of the TMR 1-4813SM is based on the pulse width modulation (PWM) technique. This technique uses a series of pulses at a fixed frequency to convert the input voltage into an output voltage. The length of these pulses determines the output voltage, which is regulated with a feedback loop. The TMR 1-4813SM uses a buck topology, where the input voltage is stepped down to the desired output voltage. The converter also features short-circuit protection, thermal shutdown, and over-voltage protection, making it a safe and reliable option for various applications.

In conclusion, the TMR 1-4813SM is a highly reliable, low-cost, high-efficiency DC-DC converter that is suitable for a variety of power systems. It is often used in battery-powered applications, Audio-Video systems, LED lighting systems, and numerous industrial applications. The working principle of TMR 1-4813SM is based on the PWM technique, with a buck topology and short-circuit protection, thermal shutdown, and over-voltage protection. This makes the TMR 1-4813SM a safe and reliable choice for a variety of applications.

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