OwnTech » OwnPower » single-phase

h1. Power Block Practice

In the case of the single-phase projects, the specifications are described by the table below.

The Power Block is implemented in a special page of the KiCad project available in the repository of the single-phase project.

|_. Variable    |_. Description            |_. Value |

| Vlow          | Maximum low-side voltage | 60 V    |

| Vhigi         | Maximum high-side voltage| 120 V   |

| freq          | Switching frequency      | 100 kHz |

| Pnom          | Nominal power rating     | 500 W   |

With these specifications, the single-phase converter uses the following components on it Power Block

|_. Component   |_. Description              |_. Reference |_. RS Ref. |

| ML1           | Low-side MOSFET transistor | FDPF39N20   |   -       |

| MH1           | High-side MOSFET transistor| FDPF39N20   |   -       |

| CPL1-4        | Low-side Capacitors        | -           |   -       |

| CPH1-4        | High-side Capacitors       | -           |   -       |

| L1            | Power Inductor             | 1410478C    |   -       |

| DL1           | Low-side Schottky Diodes   | MBR20200    |   -       |

| DH1           | High-side Schottky Diodes  | MBR20200    |   -       |

The MOSFET and the Schottky diodes were chosen for their voltage rating (200V) and their current rating (30A - to be confirmed). 

The Capacitors were chosen for their voltage rating, 160V - to be confirmed.

The Inductor was chosen for its current rating of 10 A.