11, Why do some power tools not function correctly?(Pure Sine Wave Inverter)
Some newer power tools use Pulse Width Modulator (PWM) variable speed controllers to vary the tool's speed as the trigger is squeezed. These power tools switch the power on and off very quickly in a similar way to the functioning of the inverter. Because of this, some may not function properly with an inverter. However more appliances will be compatible with a Pure Sine Wave Inverter.
What appliances are recommended to be used from a Pure Sine Wave Inverter?
The following appliances are likely to require a Pure Sine wave Inverter to function correctly;