DC799A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC799A evaluation board is a high power, high efficiency, off-line isolated DC/DC or AC/DC switch-mode power supply (SMPS) designed for quality, reliability and long-term product life span. It features more than 90% efficiency at full load operation, smart standby mode, wide input range, precise power programming or voltage/current tracking, an operational delay timer and various protection features. This makes the DC799A an ideal solution for general purpose SMPS applications where high efficiency, small footprint and cost effectiveness are essential.

The DC799A evaluation board offers a variety of power input sources, including a wide range input of AC/DC forward, reverse and buck power sources. It can be used in high-voltage systems up to 300Vdc and 300Vac. The board is specifically designed for industrial, medical, lighting, and telecommunications applications.

DC799A is based on the Universal Input Off-Line State Controlled Technique (UISCT) topology, which provides an auto-transformer, dual stage regulation, and power conversion from the AC line voltage to a DC output. Its three-stage path consists of: (1) the main DC converter, (2) the output filter, and (3) the EMI filter. The main DC converter converts the AC line voltage to a regulated DC output with excellent efficiency. The output filter further smoothes the output of the DC converter stage, removing high frequency ripple components and delivering a clean DC output. Finally, the EMI filter reduces noise, ripple, and other interference from the input, and ensures that the system meets the appropriate emissions standards.

The DC799A is an ideal solution for designing and testing DC/DC and AC/DC switch-mode power supplies. It delivers high test coverage, including transient tests, overload tests, cross regulation tests, dynamic response tests, and many other tests. In addition, it provides an adjustable base resistive load simulator for testing of high power applications. This board also allows users to track and program voltage, current, and other parameters with extreme accuracy.

The DC799A can be operated over an extremely wide range of temperatures, from -20°C up to +105°C. It is also highly protected against overvoltage and overcurrent, and is compliant with various safety standards and EMI regulations. This makes the DC799A suitable for a wide range of market segments, from industrial to consumer electronics.

In summary, the DC799A evaluation board is a robust, efficient, and cost-effective off-line SMPS solution for a wide range of industrial, medical, lighting, and telecommunications applications. It features a wide range input of AC/DC forward, reverse, and buck power sources, precise power programming or voltage/current tracking, an operational delay timer, and various protection features. The DC799A is designed to provide the highest quality and utmost reliability, making it an ideal choice for industrial-grade high-power applications.

The specific data is subject to PDF, and the above content is for reference