Allen-Bradley 6180W-15BP2KHDC

The rapid development of the electronic industry has greatly promoted the development of switching power supplies. The high-frequency miniaturized switching power supply and its technology have become the mainstream of modern electronic equipment power supply systems. In the field of electronic devices, rectifiers are usually referred to as primary power sources, while DC/DC converters are referred to as secondary power sources. At present, the traditional phase controlled regulated power supply used in electronic devices has been replaced by high-frequency switching power supply. High frequency switching power supply (also known as switching rectifier SMR) achieves high-frequency operation through MOSFET or IGBT, and the switching frequency is generally controlled within the range of 20kHz to 100kHz, achieving high efficiency and miniaturization. In recent years, the power capacity of switch rectifiers has been continuously expanding, and the single machine capacity has expanded from 48V/12.5A, 48V/20A to 48V/200A, 48V/400A, and even higher voltage power ranges.
Due to the wide variety of integrated circuits used in electronic devices and their varying power supply voltages, in electronic power supply systems, high-frequency DC/DC isolation power modules with high power density are used to convert the intermediate bus voltage (usually 48V DC) into the required various DC voltages, which can greatly reduce losses, facilitate maintenance, and facilitate installation and capacity expansion. Generally, it can be directly installed on a standard control board, and the requirement for secondary power supply is high power density. Due to the continuous increase in the capacity of electronic devices, their power capacity will also continue to increase.