UEI15-150-Q48P-C

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DC-DC converters are electrical devices able to convert electrical power from one voltage level to another, usually from higher to lower voltage. The UEI15-150-Q48P-C is a professional-grade DC/DC converter designed to provide precision and reliable engineering solutions. It is used in a variety of applications such as power supplies for medical or military equipment, electric vehicle chargers and motor controllers.

The UEI15-150-Q48P-C is a non-isolated switching switching regulator with a maximum input voltage of 15 volts and a maximum output voltage of 150 volts. Its efficiency reaches up to 97%, making it suitable for applications that require maximum efficiency and reliability. The converter can also operate at a wide temperature range up to -40°C to 105°C,. Additionally, the device has an input voltage range of 6-20V, allowing it to be used even in cases with a variable input voltage.

When it comes to its working principle, the UEI15-150-Q48P-C functions according to the current-mode switching process. This process is based on the switching of the MOSFET transistors Q1 and Q2 in order to achieve a stabilized output voltage. The main elements involved in this process are the MOSFETs, a current shunt resistor and a feedback circuit, which measures the output voltage. The current shunt resistor is responsible for keeping the voltage across the MOSFETs at a certain value, while the feedback circuit regulates the amount current that flows through them based on the output voltage.

The entire process is controlled by a dedicated integrated circuit which switches the transistors and drives the outputs in order to maintain a consistent output voltage by measuring the current that flows through the switching transistor. The UEI15-150-Q48P-C also has an on-board cable synchronization switch, allowing it to be operated at a wide frequency range. The DC/DC converter also features a wide range of protection mechanisms, such as input surge, under-voltage lockout, current limiting and over-temperature.

In conclusion, the UEI15-150-Q48P-C is a professional-grade DC/DC converter that offers high performance, excellent efficiency and high reliability. It is suitable for a wide variety of applications, ranging from medical electronics and military equipment, to electric vehicle chargers and motor controllers. It operates using the current-mode switching process and can work at a wide temperature range up to -40°C to 105°C. The device also features a wide range of protection mechanisms, along with an on-board cable synchronization switch.

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