Power Supplies

M
DC-DC transformer core?
Replies
13
Views
803
MJC147
M
D
Help repairing Boston Acoustic MSUB [no sound output w/pics]
Replies
11
Views
865
DcMaN
D
Freedom666
How to test SMPS as 15-0-15
Replies
9
Views
884
Freedom666
Freedom666
mchambin
TL431 extended
Replies
10
Views
987
mchambin
mchambin
C
Doubt capacitors pcbs
Replies
1
Views
271
Mark Tillotson
M
SoaDMTGguy
Is is reasonable to build a DIY surge protector / power conditioner?
Replies
15
Views
4K
audio1901
A
C
Doubt remove Lipo battery device
Replies
2
Views
287
cloudff7
C
C
ceramic capacitor doubt
Replies
32
Views
1K
HalFoster
HalFoster
T
Best SS Rectifier
Replies
4
Views
493
passive420
passive420
N
Connecting capacitors in series
Replies
12
Views
650
NE WAY
N
A
Chinese S11 vs. AMB Sigma 11
Replies
18
Views
7K
rediceman
rediceman
S
Auralic Aries G1 Power Supply PCB with LT3042/LT3045
Replies
25
Views
5K
Vhond
V
C
Newbie, how to connect toroidal AC to amplifier
Replies
5
Views
317
chrisng
chrisng
C
toroidal quality
Replies
34
Views
8K
tiefbassuebertr
tiefbassuebertr
S
Active Rectifier
Replies
12
Views
1K
savan
S
T
Repurpose power transformer
Replies
9
Views
433
tempoct
T
J
Clicking Power Supply in Definitive Tech SC 2000 subwoofer
Replies
17
Views
1K
Bluesystems
B
C
Momark SA500
Replies
0
Views
148
Carlosraj
C
Windcrest77
Making a bench variable constant current sink?
Replies
18
Views
1K
Mark Johnson
Mark Johnson
tonescout
psud2 simulation does not match measured and measured look weird? any ideas
Replies
13
Views
438
tonescout
tonescout
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