4 FAQs about Installation of 10MWh external power supply for steel mill users

Which power supply configuration is used in reghc?

The REGHC has two external power supply configurations: pass transistor and PMIC. Table 12 lists the features of external power supply configuration. If a high-efficiency power supply is required, it is better to select a PMIC. However, when using a PMIC, take the precautions discussed in PMIC (switching regulator).

Can A PMIC be configured to supply power in Deepsleep power mode?

A PMIC may be configured to supply power in DeepSleep power mode, in which case the DeepSleep regulator can be disabled. The XMC7000 device has two built-in regulators (Active regulator and DeepSleep regulator). In addition, the MCU has a REGHC controller for external power supply.

What is a power supply RMS?

The maximum load current that a power supply can provide at a specified ambient temperature. The RMS or peak-to-peak AC current present at the input of the power supply which is a result of the switching frequency of the converter.

What is included in a switching power supply manual?

This manual includes basic information for switching power supply, general specifications, safety regulations, EMC standards, CE, reliability, operation notes, technical Q&A, and notes on failure correction.

View/Download Installation of 10MWh external power supply for steel mill users [PDF]

PDF version includes complete article with source references. Suitable for printing and offline reading.