Buck-Boost DC/DC Converter
AssemblyBidirectional DC/DC converter raising or lowering panel voltage to match the string operating point, delivering up to 1 kW. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Buck-Boost DC/DC Converter
6 top-level lines as of r131898| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | IGBT Power Module | igbt-module | 1× | 1 | · | part |
| 2 | Input Filter Capacitor | power-optimizer-input-capacitor | 1× | 1 | · | part |
| 3 | Output Filter Capacitor | power-optimizer-output-capacitor | 1× | 1 | · | part |
| 4 | Energy Storage Inductor | power-optimizer-converter-inductor | 1× | 1 | · | part |
| 5 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |