This application note presents the use of a Digital-to-Analog Converter to produce a sine waveform output. The document also describes the specifications, operation check conditions, the hardware, as ...

Do you know which decisions are critical to UPS performance and reliability? Applying an uninterruptible power supply (UPS) without considering system issues like output waveform, input voltage ...

Pulse-width modulation (PWM) generators are integrated in nearly every switching power device. This article shows two methods for implementing a stand-alone analog PWM waveform generator. These ...

The circuit of Figure 1 generates sinusoids down to very low frequencies with distortion in the region of 3% or less, yet has no feedback or gain-stabilizing components because none are needed. It ...

Variable speed drives (VSDs), sometimes also known as variable frequency drives, are electronic devices used to regulate the speed of an ac induction motor. Electric motors consume approximately 25% ...