BD234U-L pickup brom (Techniek Overig)
400VDC is wel krap, want als de gelijkrichter nog niet warm is staat er gewoon de volle netspanning overheen. Inclusief eventuele stoorpulsen, vandaar dat condensatoren die over het net hangen pulsvast (MKP) en/of zelfherstellend moeten zijn.
Voor verder niet specifiek netgeschikte condensatoren moet je voor de zekerheid een factor 3 (2 maal wortel 2) in spanning aanhouden tussen de aangelegde AC en de werkspanning in DC. Philips gebruikte denk ik toch wel een 1000VDC teerknol (papier is net als MKP redelijk pulsvast) op die plek. Tegenwoordig gebruik je voor de zekerheid meestal een voor netspanning (250-315VAC) gespecificeerde X2 condensator.
Berichten in deze thread:
- BD234U-L pickup brom -
gero,
18.11.2016, 16:59
- BD234U-L pickup brom -
Steef,
18.11.2016, 17:20
- BD234U-L pickup brom -
gero,
18.11.2016, 18:10
- BD234U-L pickup brom -
gero,
18.11.2016, 18:58
- BD234U-L pickup brom -
rene,
18.11.2016, 19:06
- BD234U-L pickup brom -
gero,
18.11.2016, 19:23
- BD234U-L pickup brom - rene, 18.11.2016, 19:55
- BD234U-L pickup brom -
John Hupse †,
18.11.2016, 19:58
- BD234U-L pickup brom - rene, 18.11.2016, 20:15
- BD234U-L pickup brom -
gero,
20.11.2016, 14:30
- BD234U-L pickup brom -
John Hupse †,
20.11.2016, 14:52
- BD234U-L pickup brom -
gero,
20.11.2016, 15:39
- BD234U-L pickup brom -
Maarten Bakker,
20.11.2016, 20:07
- BD234U-L pickup brom -
gero,
21.11.2016, 08:53
- BD234U-L pickup brom -
Maarten Bakker,
21.11.2016, 10:29
- BD234U-L pickup brom - gero, 21.11.2016, 12:04
- BD234U-L pickup brom -
Maarten Bakker,
21.11.2016, 10:29
- BD234U-L pickup brom -
gero,
21.11.2016, 08:53
- BD234U-L pickup brom -
Maarten Bakker,
20.11.2016, 20:07
- BD234U-L pickup brom -
gero,
20.11.2016, 15:39
- BD234U-L pickup brom -
Hugo Sneyers,
21.11.2016, 10:26
- BD234U-L pickup brom - gero, 21.11.2016, 12:00
- BD234U-L pickup brom -
John Hupse †,
20.11.2016, 14:52
- BD234U-L pickup brom - Steef, 18.11.2016, 20:22
- BD234U-L pickup brom -
gero,
18.11.2016, 19:23
- BD234U-L pickup brom -
rene,
18.11.2016, 19:06
- BD234U-L pickup brom -
gero,
18.11.2016, 18:58
- BD234U-L pickup brom -
gero,
18.11.2016, 18:10
- BD234U-L pickup brom -
gero,
18.11.2016, 21:05
- BD234U-L pickup brom -
Steef,
18.11.2016, 21:24
- BD234U-L pickup brom -
gero,
18.11.2016, 21:50
- BD234U-L pickup brom -
Steef,
18.11.2016, 22:17
- BD234U-L pickup brom -
gero,
18.11.2016, 22:26
- BD234U-L pickup brom -
Maarten Bakker,
18.11.2016, 22:33
- BD234U-L pickup brom - gero, 18.11.2016, 22:39
- BD234U-L pickup brom -
Maarten Bakker,
18.11.2016, 22:33
- BD234U-L pickup brom -
gero,
18.11.2016, 22:26
- BD234U-L pickup brom -
Maarten Bakker,
18.11.2016, 22:23
- BD234U-L pickup brom -
gero,
18.11.2016, 22:31
- BD234U-L pickup brom -
Maarten Bakker,
18.11.2016, 22:37
- BD234U-L pickup brom -
gero,
18.11.2016, 22:42
- BD234U-L pickup brom -
Maarten Bakker,
19.11.2016, 01:29
- BD234U-L pickup brom - gero, 19.11.2016, 07:25
- BD234U-L pickup brom -
Maarten Bakker,
19.11.2016, 01:29
- BD234U-L pickup brom -
Steef,
19.11.2016, 07:45
- BD234U-L pickup brom -
gero,
19.11.2016, 12:59
- BD234U-L pickup brom -
Steef,
19.11.2016, 15:13
- BD234U-L pickup brom -
gero,
19.11.2016, 16:07
- BD234U-L pickup brom - Steef, 19.11.2016, 16:18
- BD234U-L pickup brom -
gero,
19.11.2016, 16:07
- BD234U-L pickup brom - Maarten Bakker, 20.11.2016, 02:07
- BD234U-L pickup brom -
Steef,
19.11.2016, 15:13
- BD234U-L pickup brom -
gero,
19.11.2016, 12:59
- BD234U-L pickup brom -
gero,
18.11.2016, 22:42
- BD234U-L pickup brom -
Maarten Bakker,
18.11.2016, 22:37
- BD234U-L pickup brom -
gero,
18.11.2016, 22:31
- BD234U-L pickup brom -
Erwin goossens,
19.11.2016, 08:49
- BD234U-L pickup brom -
Leo Snoeren,
19.11.2016, 15:35
- BD234U-L pickup brom - Maarten Bakker, 20.11.2016, 02:10
- BD234U-L pickup brom -
Leo Snoeren,
19.11.2016, 15:35
- BD234U-L pickup brom -
Steef,
18.11.2016, 22:17
- BD234U-L pickup brom -
gero,
18.11.2016, 21:50
- BD234U-L pickup brom - Maarten Bakker, 18.11.2016, 22:21
- BD234U-L pickup brom -
Steef,
18.11.2016, 21:24
- BD234U-L pickup brom -
Steef,
18.11.2016, 17:20