Timer and Electrical System
AssemblyExternal exposure timer that switches the lamp for repeatable exposures from fractions of a second to minutes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Timer and Electrical System
6 top-level lines as of r124647| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Exposure Timer | photo-enlarger-timer | 1× | 1 | · | part |
| 2 | Relay | relay | 1× | 1 | · | part |
| 3 | Lamp Transformer | photo-enlarger-transformer | 1× | 1 | · | part |
| 4 | Power Cord | photo-enlarger-power-cord | 1× | 1 | · | part |
| 5 | Connector | connector | 2× | 2 | · | part |
| 6 | Wire Bundle | wire-bundle | 1× | 1 | · | part |