TRN 1-1221SM

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DC-DC converters are commonly used in many industrial applications, including military and aerospace applications. TRN 1-1221SM is an advanced DC-DC converter that is specifically designed to meet the stringent requirements of the most demanding applications. It is an ideal choice for those requiring an accurate, reliable and efficient DC power supply.The TRN 1-1221SM is a high performance module featuring dual regulated outputs, sisolar input and multiple output current ratings. It is capable of producing up to 30 Watts of reliable, accurate and efficient DC power. The module is designed to meet tight tolerances and offer a wide input voltage range of 9 to 40 Volts DC.The TRN 1-1221SM offers an impressive array of features, including a wide input voltage range, adjustable voltage and current outputs, and an integrated active power factor correction circuit. The module is capable of achieving an input power factor of 0.94 and an output power factor of 0.95, making it one of the most efficient DC-DC converters on the market.The TRN 1-1221SM also offers robust protection features to ensure the reliability and safety of its operation. The module is equipped with built-in over-temperature, over-voltage, and surge protection, as well as short-circuit and current-limit protection. Additionally, it has been designed to comply with relevant industry standards, such as MIL-STD-461E, MIL-STD-462E, and the latest in EMC requirements.The TRN 1-1221SM offers a wide range of application areas, including robotics, energy storage systems, and communication systems. Its wide input voltage range makes it suitable for a variety of power sources, such as solar panels, wind turbines, and even conventional AC sources. Its compact size and efficient operation make it an ideal choice for space-constrained applications.The TRN 1-1221SM\'s working principle is based on the classic buck-boost converter arrangement. It comprises an input voltage range of 9 to 40 volts, and an output voltage range of 12 to 48 volts. The converter operates on a pulse-width modulation (PWM) control scheme, in order to maintain constant output voltage regardless of input voltage.The converter utilizes a fixed-frequency PWM waveform, which is generated by an embedded microcontroller. The PWM waveform is then used to control the switching of the output power transistors, creating a steady output voltage from the input voltage range. The input voltage is also monitored and regulated by the control loop, in case of an input voltage surge. In addition, the TRN 1-1221SM is capable of providing a wide variety of output loads, thanks to its adjustable current limits and memory stored settings.The advanced features of the TRN 1-1221SM make it an attractive choice for a variety of applications. Its impressive features and excellent performance make it the ideal choice for demanding applications,such as military and aerospace applications. The module is designed to meet the strictest of requirements, while providing a reliable, accurate, and efficient power supply.

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