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Patented technology enhances and simplifies design of 75 to 150W power supplies

TDK has announced the addition of the SA modules to the 550 to 2000W TDK-Lambda branded QM series of AC-DC modular power supplies.

The SA modules are available with 5V /15A, 12V /12.5A, 15V /10A and 24V /6.25A outputs and offer a cost-effective solution for low power output requirements.

The SA module’s patented loop control design uses a digital controller and TDK-Lambda developed algorithms. Phase mode control provides higher stability across a wider range of operating conditions. This enhances the output response to sudden load changes, with a faster and improved recovery. The use of a digital controller enables a reduction in component count of 40%.

Using TDK-Lambda’s online Quick Product Finder will automatically optimise the most suitable modules to generate the most cost-effective solution for a customer requirement, and provides a choice of signals, leakage current and standby voltages.

All models in the QM series feature low acoustic noise and full MOPPs isolation. With medical and industrial safety certifications, the QM series addresses a wide range of applications, including BF rated medical equipment, test and measurement, broadcast, communications and renewable energy applications.

The QM series is certified to IEC/EN/UL/CSA 60601-1, ANSI/AAMI ES 60601-1, IEC/EN 61010-1 and IEC/EN/UL/CSA 60950-1 with CE marking for the Low Voltage, EMC and RoHS Directives.

Author
Neil Tyler

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