TDN 5-4815WI

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DC-DC converters are widely used for a variety of applications, ranging from powering high-power industrial equipment to supplying voltage and current needed for electronic and communications devices. The TDN 5-4815WI DC-DC converter is one such device that can provide high efficiency and reliability. This article will discuss the application field and working principle of the TDN 5-4815WI.

The TDN 5-4815WI is a DC-DC converter designed for use in a wide range of applications. It is ideally suited for applications that require a high efficiency and reliable source of power, such as automotive electronics, computer systems, industrial control, telecommunications, and networking etc.

The TDN 5-4815WI offers a wide input voltage range of 9 to 36 VDC. It features a 30 W output power, with a 2.5 A current rating and continuous short circuit protection. The device has an adjustable output voltage between 0.7 VDC and 36 VDC, and a maximum power efficiency of 92%. Its high-temperature grade of -40 to +85 °C makes it suitable for operations in severe and harsh environments.

The TDN 5-4815WI has an intelligent fan control system, allowing it to continuously regulate the fan speed according to the temperature and load conditions. This helps to reduce the noise levels and improve the efficiency of the device. The integrated remote On/Off control feature also assists with simplifying the control system. The On/Off control function allows the TDN 5-4815WI to be switched on or off through an external signal, making it ideal for applications with limited space.

The working principle of the TDN 5-4815WI is based on its patented Multi-phased Design Technology (MTD). This technology works by utilizing multiple switching stages, each consisting of a pair of transistors. Each pair of transistors controls a portion of the input power, thereby reducing the total switching stages required. The fewer switching stages result in a smaller device and improved efficiency. The TDN 5-4815WI is capable of achieving extremely high load transient response and peak efficiency at a wide range of input voltages.

The TDN 5-4815WI utilizes a variety of protection features to ensure safe and reliable operation. This includes a current limit protection circuit to protect the device from over-current conditions, as well as a under-voltage lockout (UVLO) feature to protect it from low input-voltage conditions. It also features thermal protection to protect it from overheating during high temperatures.

The TDN 5-4815WI provides reliable and efficient operation in a wide range of applications. It is a compact, high-efficiency DC-DC converter that is capable of providing consistent voltage and current output under varying load conditions. With its wide input voltage, adjustable output voltage, MTD technology, and protection features, it is suitable for many different applications. It is especially well-suited for automotive electronics, computer systems, industrial control, telecommunications, and networking, among others.

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