Power Supplies

N
Power supply issue?
Replies
4
Views
268
Mark Tillotson
M
digi01
understanding star grounding
Replies
692
Views
340K
thangnguyencz
T
A
Mains Supply Step down 220vac to 120vac for Stereo Receiver
Replies
16
Views
392
Speedskater
Speedskater
A
How to Soft Start Power Supply that has been sitting for Years
Replies
5
Views
276
axiscat
A
gerrittube
LM317 current limiter
Replies
52
Views
2K
Elvee
Elvee
G
Driving IR2110 with SG3525 for a synchronous buck converter
Replies
69
Views
3K
ximikas
X
PowerBoomer
Design of 800-1500W Power Supply with Multi Speaker protection
Replies
1
Views
271
PowerBoomer
PowerBoomer
B
SMPS or Transformer?
Replies
0
Views
249
bigbang83
B
T
Help needed with understanding PSUD2
Replies
12
Views
341
pinholer
pinholer
merlin el mago
Power transformer electrostatic screening
Replies
8
Views
332
merlin el mago
merlin el mago
tiefbassuebertr
Blown X2 Cap in Mains Inlet RFI Power Filters (IEC C14, Schaffner, Schurter and others)
Replies
23
Views
728
jean-paul
jean-paul
C
Transformer wiring for preamp
Replies
6
Views
276
craigen
C
P
Mains inlet... to filter or not to filter?
Replies
37
Views
20K
tiefbassuebertr
tiefbassuebertr
MagicBus
Questions about IEC inlet filters, again...
Replies
30
Views
8K
tiefbassuebertr
tiefbassuebertr
Sadface
Simulating and modifying the UDP3
Replies
3
Views
267
Mark Johnson
Mark Johnson
I
Filter choke critical inductance
Replies
35
Views
4K
Zung
Z
P
LM317 Ci capacitor
Replies
4
Views
315
popeman
P
I
Nippon Chemi-Con capacitor
Replies
26
Views
1K
NIXIE62
NIXIE62
H
Ground issues
Replies
0
Views
106
Haughtc
H
V
Audio Research SP11 power supply missing…can It be DIYed
Replies
12
Views
929
jackinnj
jackinnj
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