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diysmps
Do it your self Switch Mode Power Supply
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1kW smps project (based on MicrosiM design)
ludo3232
Nov 18, 2010
66
67
68
Replies
1K
Views
772K
Mar 10, 2021
CkmTronik
Sticky
1000w smps based on LUDO3232
Silvio
Nov 8, 2016
22
23
24
Replies
465
Views
118K
Dec 14, 2020
Silvio
Sticky
IR2153 350 watt RMS Audio SMPS with current limiter --based on Borysgo2 design--
Silvio
Oct 16, 2016
2
Replies
28
Views
17K
Apr 24, 2019
MicrosiM
Sticky
My 1KW Commercial SMPS
MicrosiM
Dec 15, 2012
2
3
4
Replies
60
Views
49K
Dec 5, 2017
blasphemy000
B
B
Sticky
Some questions about my SMPS TIG Welder build...
blasphemy000
Sep 30, 2013
4
5
6
Replies
108
Views
52K
Jun 2, 2017
kees54
K
Sticky
diysmps Project 1
MicrosiM
Jun 3, 2010
2
3
Replies
56
Views
68K
Mar 16, 2016
kadirkirci
K
Sticky
4kw smps
MicrosiM
Jul 2, 2010
2
3
4
Replies
60
Views
67K
Sep 14, 2014
vorezky04
Locked
Sticky
1 KW SMPS Project Discussion
MicrosiM
May 19, 2010
2
Replies
24
Views
28K
Feb 28, 2014
demykiko
D
Locked
Sticky
MY 1KW SMPS Completed
MicrosiM
May 27, 2010
2
3
4
Replies
70
Views
76K
May 18, 2011
MicrosiM
Variable dual PSU for Lab use
Silvio
Mar 8, 2021
Replies
3
Views
99
Apr 1, 2021
dino zoff
D
F
Flyback uc3845 transformer core hating up.
fifi_22
Dec 6, 2020
Replies
4
Views
202
Apr 1, 2021
liviu
L
B
Two switch forward based on UC3845
bogdan2011
Jan 23, 2021
2
Replies
24
Views
357
Mar 30, 2021
Silvio
B
Issues with transformer/inductor cores
bogdan2011
Feb 12, 2021
2
Replies
33
Views
483
Mar 19, 2021
Silvio
S
2 basic question about half bridge smps.
sbdada09
Mar 17, 2020
Replies
7
Views
1K
Mar 3, 2021
Silvio
S
SMPS repair help
steppler
Feb 18, 2021
Replies
1
Views
60
Feb 19, 2021
Silvio
V
CCM PFC L4984D design help
vikkasdhhir
Feb 19, 2021
Replies
0
Views
31
Feb 19, 2021
vikkasdhhir
V
K
Resonant Smps for audio amp including tube preamps.
kees54
Feb 8, 2021
Replies
0
Views
54
Feb 8, 2021
kees54
K
B
IR2153 HO doesn't switch
bogdan2011
Mar 26, 2020
2
3
4
Replies
61
Views
4K
Apr 30, 2020
Deltor
D
F
TL494 halbridge like ATX problem
fifi_22
Apr 26, 2020
Replies
5
Views
697
Apr 28, 2020
fifi_22
F
S
SG3525 Half bridge battery charger- MOSFET blown issue.
sbdada09
Apr 13, 2020
Replies
10
Views
1K
Apr 16, 2020
Silvio
B
Help !! SMPS Repair
Bidya
Nov 19, 2013
2
Replies
34
Views
17K
Apr 6, 2020
brewboy
B
Lt1242 very simple ltspice simulation not working please help
obiwan
Mar 30, 2020
Replies
0
Views
176
Mar 30, 2020
obiwan
S
IR2153 SMPS high frequency noise issue on touchscreen device.
sbdada09
Mar 2, 2020
Replies
12
Views
4K
Mar 12, 2020
sbdada09
S
T
Need ATX SMPS schematic use 311 for 5V STB
teetat
Feb 17, 2020
Replies
1
Views
1K
Feb 17, 2020
Silvio
A
Modifying +/- output voltage on triple output SMPS
azone
Jan 30, 2020
Replies
2
Views
2K
Feb 16, 2020
MicrosiM
M
Need help for opto driver
mihaiu16
Feb 12, 2020
Replies
4
Views
2K
Feb 16, 2020
MicrosiM
C
Cooktop SMPS repair
Cortez
Jan 16, 2020
Replies
1
Views
664
Jan 17, 2020
Cortez
C
D
CRT oscilloscope power supply which topology.
Dr pepper
Jan 13, 2020
Replies
0
Views
431
Jan 13, 2020
Dr pepper
D
H
UC3842/3 Compensation Feedback
hesamavr
Jan 10, 2020
Replies
0
Views
448
Jan 10, 2020
hesamavr
H
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