Figure 1: The half-bridge output current from each DC-DC phase is known as the inductor current |

## 19 April 2018

### IoT Digital Power Management and Power Integrity

## 16 April 2018

### Anatomy of an IoT Device

Figure 1: IoTs include SOCs, DDR, DPM ICs, wireless, and MCUs |

## 04 April 2018

### Debugging the IoT

Figure 1: Chances are you're already using the IoT in various ways |

## 15 March 2018

### An Example of Three-Phase Power Measurements

Figure 1: Screen capture of a 10-s acquisition of AC input and PWM output of a 480-V motor drive |

## 14 March 2018

### Three-Phase Power Calculations

Figure 1: Three-phase power calculations entail summing of the individual phases's power calculations |

## 13 March 2018

### Power Calculations for Distorted Waveforms

Figure 1: The sum of many sine waves, of varying amplitudes and frequencies, comprises the rough- looking square wave shown in red |

## 09 March 2018

### Power Calculations for Pure Sine Waves

Figure 1: For a purely resistive load, power = voltage * current, with both vectors in phase |

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