Industrial AC-DC Converter
Industrial AC-DC converters require both a main power supply circuit and auxiliary power circuits to supply voltage to various control systems, leading to diverse circuit configurations (topologies).
ROHM offers an extensive lineup of semiconductor devices, ICs, and modules tailored for industrial power supply systems across a range of topologies. Our solutions optimize the performance of primary/secondary, isolated/non-isolated, discrete, and IC-based designs.
Topology Selection
When designing circuits, especially power circuits, it's essential to choose a circuit configuration that aligns with the required specifications, as the input/output voltages, power levels, and isolation needs will vary by application. Optimal component selection also depends on the topology. Using inappropriate components can lead to performance shortfalls, potentially requiring a complete redesign of the circuit. ROHM’s topology selection page helps users identify the most suitable devices for various circuit designs.
Reference Design
ROHM provides a system-level evaluation board (solution board) that combines ROHM's IC and discrete products. We have already solved not only the characteristics of individual products but also the problems that may occur when combining them to build a system, thus contributing significantly to the reduction of development time for our customers.
Design Model
ROHM offers simulation models, including thermal models, PLECS models, and Ray files, for circuit and thermal simulations of discretes and ICs, including power devices.
ROHM Solution Simulator
ROHM Solution Simulator is a new web-based electronic circuit simulation tool that can carry out a variety of simulations, from initial development that involves component selection and individual device verification to the system-level verification stage.
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Catalog
- Application Brochure for Industrial
- Power Device Catalog
- Next Generation Op Amp Brochure
- DC-DC Converter Selection Guide