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Trafos 2024-11

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Dragan Olćan 2024-12-21 16:41:52 +01:00
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Hardware_development/4-HV/Trafos/Readme.txt
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@ -42,3 +42,16 @@ AWG14 / 1.67mm dia., 5690V HY, 54m
AWG18 / 1.02mm dia., 5130V HY, 137m AWG18 / 1.02mm dia., 5130V HY, 137m
AWG24 / 0.51mm dia., 4400V HY, 549m AWG24 / 0.51mm dia., 4400V HY, 549m
AWG34 / 0.16mm dia., 2630V HY, 2220m AWG34 / 0.16mm dia., 2630V HY, 2220m
Due to the fact that no commercially available trafos are found that satisfy the needs of O-ESD five new trafos are produced (trafos_2024-11.jpg).
1) Core: ETD49/25/16 with 12 isolated layers of AWG 34 wire for secondary coil.
2) Core: ETD29/16/10 with 10 isolated layers of AWG 34 wire for secondary coil.
3) Core: ETD29/16/10 with 20 non-isolated layers of AWG 34 wire for secondary coil.
4) Core: EF20/10/6 with 6 isolated layers of AWG 34 wire for secondary coil.
5) Core: EF20/10/6 with 12 non-isolated layers of AWG 34 wire for secondary coil.
Isolation between layers is 0.2mm high-voltage isolation paper for secondary coil.
Primary coil for each trafo is made from 2 to 16 turns of isolated wire. The number of turns is varied in order to get the best performances.
For push-pull configuration two primaries with center-tap are made.