LX1732-03 EVAL KIT

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The LX1732-03 EVAL KIT is a high-efficiency isolated AC/DC offline switching power supply power supply evaluation kit. This evaluation kit is designed to quickly achieve the required operating conditions for the LX1732 series of offline AC/DC controllers manufactured by Exar Corporation. With the LX1732-03 EVAL KIT, designers can easily evaluate the performance of the LX1732 series as well as perform parametric tests on the same circuit boards.

The LX1732-03 EVAL KIT utilizes the Exar LX1732 AC/DC Offline Switching Controller which provides a high performance and high efficiency solution for AC/DC offline power systems. This device incorporates high voltage integrated circuits to provide primary side control, leading to improved performance and lower system costs. Designing with the LX1732-03 allows higher density, more efficient power systems that can reduce component count, minimize bill of materials cost and reduce the size of the printed circuit board.

The operating principle of the LX1732-03 EVAL KIT is controlling both power and feedback through the primary side of the circuit. This is achieved by using a pair of Pulse Width Modulation (PWM) controllers that define the appropriate parameters. The first PWM controller sets the power level of the switch, while the second one controls the feedback loop and stabilizes the output voltage. The output voltage is set by the output reference voltage, while the current level is monitored through the cable sense resistor. The LX1732-03 is able to operate in continuous current mode or peak current mode, depending on the settings.

The main application of LX1732-03 EVAL KIT can be in consumer, industrial and medical power products such as laptop power supplies, AC/DC adapters, external power supplies, RF amplifiers and chargers. It also finds wide application in automotive, telecom, datacom, automotive, industrial and medical fields. This evaluation kit comes with a user\'s manual which makes the designing with the controller a lot easier. With the LX1732-03 EVAL KIT, users are able to quickly design and evaluate offline AC/DC switching power supplies for their projects.

In summary, the LX1732-03 EVAL KIT is a high performance and high efficiency evaluation kit from Exar Corporation. It is designed to quickly achieve the required operating conditions for LX1732 series of offline AC/DC controllers by controlling both power and feedback through the primary side of the circuit. This evaluation kit is ideal for designing and evaluating offline AC/DC switching power supplies and can be used in various consumer, industrial and medical applications.

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