UB10CCT-E3/4W

The UB10CCT-E3/4W is a rectifier array that combines a high voltage and fast switching bi-directional thyristor with a high speed control circuit. The assembly consists of four single-phase rectifier legs, each of which is controlled by an independent control circuit. When a voltage of either polarity is applied to the UB10CCT-E3/4W, the thyristor is activated in sequence and transmits voltage across the two contacts, forming a high power output. The device is ideal for applications requiring fast response and reliable operation.

The UB10CCT-E3/4W is specifically designed for high current applications such as rectifying power inverter systems and switching power converters. It can also be used in quasi-resonant converters and flyback converters. The device is designed to provide low forward voltage drop, low switching time, and no current saving. Its forward voltages remain low even at very high temperatures, which makes it a good choice for operation in high temperature environments.

The thyristor of the UB10CCT-E3/4W rectifier array has a positive temperature coefficient which means that its forward voltage drop increases with increasing temperature. This results in higher current conduction during normal operation and improved temperature stability during overload and short circuit conditions. At the same time, the device has a higher reverse blocking capability than regular rectifier arrays, enabling it to withstand disproportionately high surge voltages.

The switching circuit of the UB10CCT-E3/4W is designed to optimize the operation of the device. It controls the on/off state of the thyristor, allowing the device to respond almost instantaneously to changes in the voltage. The circuit also helps to minimize losses due to reverse current and prevents overvoltage or short circuit damage due to misuse. Additionally, the control circuit provides improved protection against high voltage transient surges.

The UB10CCT-E3/4W rectifier array is an excellent choice for a variety of applications due to its fast and reliable operation, high voltage and current capability, and temperature stability. It can handle large current loads with minimal losses and offers the advantage of a positive temperature coefficient for better stability in overload conditions. In addition, its advanced control circuit provides enhanced overload, surge, and transient voltage protection.

In summary, the UB10CCT-E3/4W is a versatile, high-performance rectifier array that is ideal for use in a wide range of demanding applications. Its combination of high voltage capability, fast response time, temperature stability, and robust protection make it an excellent choice for power supplies, inverters, and similar power conversion tasks.