Modifications apportées à l'étape #7
Modifié par CChin —
Modification approuvée par Carsten Frauenheim
- Avant
- Après
- Inchangé
Lignes de l'étape
| [* black] Here is the circuit board still in the bottom case. | |
| [* black] Nothing holds it down, simply lift it out of the case. | |
| [* black] Circuit board and case separated | |
| + | [* icon_note] A PDIP IC is found on this board; a Power Integrations [link|https://www.power.com/products/tinyswitch/tinyswitch-iii/tny276p|TNY276P] AC-DC converter |