Power Supplies

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Need Help on Calculations for Negative TL431 with Pass Transistors!!
Replies
10
Views
6K
hermanv
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S
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Switching 12V power supply PCB
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35
Views
13K
JZatopa
J
O
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Toroid soft start
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21
Views
13K
lgreen
lgreen
M
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Using multiple toroids - issues
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9
Views
2K
carlosfm
C
lawbadman
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50hz on 60hz
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10
Views
5K
wa2ise
wa2ise
M
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Help with grounding
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7
Views
2K
AndrewT
A
D
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low propagation time driver
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6
Views
2K
Eva
Eva
SkinnyBoy
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switchmode powersupply winding ratio
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4
Views
2K
Eva
Eva
L
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Regulator Heatsink Question
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15
Views
3K
LyleCaldwell
L
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How much AC is usually let through a MUR860 rectifier bridge?
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9
Views
3K
bg4533
B
D
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120v to 240v conversion for Pioneer vsx-D912
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1
Views
2K
Dark Harroth
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D
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electronic transformer
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5
Views
2K
DJ_Looly
D
T
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Big power supply
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3
Views
2K
Dark Harroth
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A
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Star grounding in PSU
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10
Views
6K
costiss
costiss
A
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Quick questions about choosing caps
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2
Views
1K
alexl
A
darkfenriz
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one trafo->doubler+rectifier paralel?
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16
Views
4K
Alme
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6
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Rewinding Microwave Transformer
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5
Views
7K
6502dude
6
redrabbit
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Making USB powered gear, portable??
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3
Views
2K
DigitalJunkie
D
benny
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Modifying a computer PS for HV
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11
Views
3K
N-Channel
N-Channel
K
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PSU filters
Replies
1
Views
2K
Eva
Eva
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