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1200-1500W modular power supply has lowest noise

1200-1500W modular power supply has lowest noise

TDK Corporation has introduced the QM series of AC-DC power supplies – the first 1200W to 1500W rated modular series to have full MoPPs isolation, with the lowest acoustic noise available on the market at that power level. Having both medical and industrial safety certifications, the QM is suitable for a wide range of applications, including BF rated medical equipment, test and measurement, broadcast, communications and renewable energy applications.

With a wide range 90-264V AC, 47-440Hz input the QM can deliver 1200W, and 1500W with a 150-264V AC input. Up to 16 outputs can be provided, with voltages ranging from 2.8V to 52.8V, with additional higher voltages later. Module power ratings start with a low power 35W, with single or dual outputs, all the way to a powerful 1200W single output. The units will operate in ambient temperatures of –20 to +70°C, derating output power and output current by 2.5% per °C above 50°C. Overall case dimensions are a compact 176x63.3x270mm, and the weight is between 2.6 and 3.1kg, depending on the module configuration. The QM is covered by a seven-year warranty.

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