Power Supply Module
Assembly24 VDC regulated switching supply with rechargeable battery backup, powered from 120 VAC mains. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Power Supply Module
5 top-level lines as of r9287| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Step-Down Transformer | automatic-tank-gauge-transformer | 1× | 1 | · | part |
| 2 | Rectifier Bridge Assembly | automatic-tank-gauge-rectifier-bridge | 1× | 1 | · | part |
| 3 | Linear Voltage Regulator IC | automatic-tank-gauge-linear-regulator | 1× | 1 | · | part |
| 4 | Backup Battery | automatic-tank-gauge-battery | 1× | 1 | · | part |
| 5 | Battery Charger IC | automatic-tank-gauge-charger | 1× | 1 | · | part |