Modified sine wave inverters tend to be used as they are generally much cheaper than their pure sine wave counterparts. However, as we found out on our monitors, can cause noise to appear on the ECG trace even with the mains filter turned on.

Here we use a 300VA inverter to power an MP30, a PrinterNOx and up to 6 Asena CC syringe drivers. With everthing on and running we are peaking just below 10 Amps.

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