FMU-26R

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Diodes - Rectifiers - Arrays: FMU-26R Application Field and Working Principle

The FMU-26R is a rectifier module used in power supply units and active front end (AFE) circuits for electric motor control systems. It is part of the rectifier arrays family, composed by MUR1620CT, MURF17350CT and 3xdiodes SPR-3.3CT-DC configuration.

This kind of rectifier array, together with other single diode rectifiers, such as the MUR1620CT, are commonly found in power supply units, power supplies, motor control systems and AFE, as they provide a very efficient and accurate current limiting. In addition, they can reduce the need for other power supply components and, together with the MURF17350CT, provide a balanced current solution.

The FMU-26R rectifier module is sometimes referred to as a “diode bridge” because of the way it works. It has two sets of terminals, one for the input and one for the output. The output is then connected to the load via a cable. The input voltage is applied to the module and then divided into two halves. Each half has a set of diodes, which are used to either convert the AC voltage to DC or to provide rectifying current. This current is regulated by a control voltage input from the power supply or from the AFE circuit.

The module works by allowing only the positive half of the input voltage to pass through it, while the negative half is blocked. By doing so, the negative voltage can be bypassed, thus making it possible to use a lower voltage than what would be needed if the entire input voltage was allowed to pass through the module. This leads to a more efficient operation and a more controllable power supply.

The advantage of this kind of module is that they provide very efficient current limiting and enable the use of a smaller number of components, simplifying the power supply design. In addition, it has a wide operating temperature range and is able to withstand a high reverse voltage. The FMU-26R is considered a very reliable and cost effective solution for many applications where AC/DC power conversion and current limiting is needed.

The FMU-26R rectifier array is commonly used in applications where a high reliability and performance is required, such as in medical equipment, emergency and security equipment, industrial automation, and electric power equipment and other power supply systems. The module can also be used in other special and general applications, such as uninterruptible power supplies, UPS inverters, personal computers, telecommunications and power supplies.

The FMU-26R is a very efficient and reliable rectifier module and thus, has many advantages. It can provide a very efficient current limiting and reduce the number of components needed in the power supply. It has a wide operating temperature range and can withstand a high reverse voltage. In addition, it is very cost effective, making it an ideal solution for many applications.

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