Difference between revisions of "Octopus Tester"
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* [http://n5bl.org/pipermail/builders_n5bl.org/attachments/20150514/6b8107e1/attachment-0001.pdf Octopus Tester] - Design example (N5BL) | * [http://n5bl.org/pipermail/builders_n5bl.org/attachments/20150514/6b8107e1/attachment-0001.pdf Octopus Tester] - Design example (N5BL) | ||
| + | * Scope pattern for signature | ||
| + | ** Out of circuit component tester | ||
| + | ** In circuit component tester | ||
| + | *** Test 2 units and compare signatures on sacope | ||
* Use 6.3V "filament" transformer | * Use 6.3V "filament" transformer | ||
| + | * 1mA, 10mA switch | ||
| + | ** Pot adjustments to set current (transformer variances) | ||
* 2 BNC jacks | * 2 BNC jacks | ||
** Connect to XY on scope (X=CH1, Y=CH2) | ** Connect to XY on scope (X=CH1, Y=CH2) | ||
Revision as of 14:24, 4 September 2021
- Octopus Tester - Design example (N5BL)
- Scope pattern for signature
- Out of circuit component tester
- In circuit component tester
- Test 2 units and compare signatures on sacope
- Use 6.3V "filament" transformer
- 1mA, 10mA switch
- Pot adjustments to set current (transformer variances)
- 2 BNC jacks
- Connect to XY on scope (X=CH1, Y=CH2)
- Plus, Minus Banana jacks
- AC powered
- C13 jack with switch
- Fuse
- Build into Bud Box CU-1945
Schematics
Videos
Cutouts on Bud Box CU-1945
