AC-DC Conversion Forum

Topic	Replies	Last reply Sort ascending
UL approbation By VincentAudy 8 years 1 month ago Replies: 0	0	n/a
LDK454 By saleem@calpak-… 8 years 1 month ago Replies: 3	3	By PI-YY 8 years 1 month ago
1SP0635V2 power supply By alex_oren 8 years 1 month ago Replies: 1	1	By PI-Neela 8 years 1 month ago
Which topology should I use? By joaofw 8 years 1 month ago Replies: 1	1	By PI-Crumb 8 years 1 month ago
Output diode reverse recovery time selection for Flyback design By Kunal J 8 years 2 months ago Replies: 3	3	By PI-YY 8 years 1 month ago
LNK306 - Reliability data By EST_LAULAU 8 years 1 month ago Replies: 2	2	By PI-YY 8 years 1 month ago
Wide Input Flyback Dc-DC Converter Design: 20-200 Vdc Input --> 15 Vdc 300mA Output By SWilly1 8 years 1 month ago Replies: 2	2	By PI-YY 8 years 1 month ago
Single diode input stage for lnk based power supply By sfontaine 8 years 1 month ago Replies: 1	1	By PI-YY 8 years 1 month ago
LNK306 - Experiencing a lot of audible noise (like other people have mentioned). I could use some advice in figuring this out. By Mahonroy 8 years 2 months ago Replies: 3	3	By PI-YY 8 years 1 month ago
Burn out of TINY IC TNY286PG DIP-8 By santoshgite 8 years 1 month ago Replies: 4	4	By PI-Kenobi 8 years ago
TNY266: external undervoltage detection By vantubk 8 years 1 month ago Replies: 1	1	By PI-NANO 8 years 1 month ago
LT817's LED current limiting resistor - I lost it in the PIExpert' circuit suggested By Alex Shabanov 8 years 1 month ago Replies: 2	2	By PI-NANO 8 years 1 month ago
Non-Isolated LNK306 Buck Converter Startup Delay By Kraig Bockhorst 8 years 2 months ago Replies: 1	1	By PI-NANO 8 years 1 month ago
Discontinuation of DPA422 By schaetzle 8 years 2 months ago Replies: 2	2	By PI-NANO 8 years 1 month ago
Transformer choice RD159 By St7ven 8 years 2 months ago Replies: 8	8	By PI-NANO 8 years 1 month ago
TOP244 15W design output not stable By prasha920 8 years 2 months ago Replies: 3	3	By PI-NANO 8 years 1 month ago
LNK625 IC Blowing and no power supply By psushantp 8 years 3 months ago Replies: 4	4	By PI-NANO 8 years 1 month ago
about design "DI-124" By 372989158 8 years 2 months ago Replies: 2	2	By PI-NANO 8 years 1 month ago
LNK306 with galvanic isolation By electrophile 8 years 1 month ago Replies: 1	1	By PI-NANO 8 years 1 month ago
Not Start-Stop mode IC By TViT 8 years 1 month ago Replies: 3	3	By PI-ODO 8 years 1 month ago
The supply problem of PFC chip PFS726 By ericjackson05 8 years 1 month ago Replies: 3	3	By PI-Neela 8 years ago
How to get the RL-5480-1-470 (mini-drum inductance) ? By Bubble10 8 years 2 months ago Replies: 1	1	By PI-YY 8 years 1 month ago
flyback design By Pradnyesh 8 years 2 months ago Replies: 1	1	By PI-YY 8 years 1 month ago
innoswitch stackFET By GYH123 8 years 1 month ago Replies: 1	1	By PI-YY 8 years 1 month ago
LinkSwitch-HP LNK6767K- MTBF / Reliability data By Ciprian 8 years 2 months ago Replies: 1	1	By PI-ODO 8 years 1 month ago
High Temperature Operation By Bouwser 8 years 2 months ago Replies: 2	2	By PI-YY 8 years 1 month ago
Issue with FlyBack AC/DC Converter - Output 5V, 500mA By morethegr8 8 years 2 months ago Replies: 3	3	By PI-YY 8 years 1 month ago
Clamp Circuit Components bug By Adrianopluz 8 years 1 month ago Replies: 1	1	By PI-ODO 8 years 2 months ago
Unable to use Custom Component set in PI-Expert 9.0.9.1 x64 By scariappa 8 years 1 month ago Replies: 1	1	By PI-ODO 8 years 2 months ago
dc-dc convertor with wide input range By nikhilraj1983 8 years 2 months ago Replies: 2	2	By PI-NANO 8 years 2 months ago
Wide Range SMPS Design Reference By kunalbarot1983 8 years 2 months ago Replies: 1	1	By PI-Kenobi 8 years 1 month ago
How to add planar core to the transformers library ?? By MMC 8 years 2 months ago Replies: 1	1	By PI-Kenobi 8 years 2 months ago
Please confirm equation 17 in AN-57 document? By treez 8 years 2 months ago Replies: 1	1	By treez 8 years 2 months ago
Reduced fee for Power Integrations chapter of Basso Book. By treez 8 years 2 months ago Replies: 0	0	n/a
clamp overheat By zaidisk 8 years 2 months ago Replies: 7	7	By PI-Neela 8 years 1 month ago
audible noise from 120w smps By padmanabhan 11 years 2 months ago Replies: 4	4	By zaidisk 8 years 2 months ago
Capacitor selection for TNY288PG By jigisha 8 years 2 months ago Replies: 2	2	By PI-NANO 8 years 2 months ago
SMPS 24-240VAC/DC? By PatrickB 8 years 2 months ago Replies: 3	3	By PI-Neela 8 years 1 month ago
Output Capacitor Value By Bouwser 8 years 2 months ago Replies: 1	1	By PI-YY 8 years 2 months ago
Transformer for TNY275PN By jure 8 years 2 months ago Replies: 3	3	By PI-YY 8 years 2 months ago
Power supply design - 12VDC 15W or above By al.ajay 8 years 2 months ago Replies: 1	1	By PI-NANO 8 years 2 months ago
Why does PI Expert always give DCM topswitch flybacks? By treez 8 years 2 months ago Replies: 3	3	By PI-ODO 8 years 2 months ago
Power integrations must retrieve its own I.P. By treez 8 years 2 months ago Replies: 0	0	n/a
Does crossover frequency correspond to CCM calculation? By treez 8 years 2 months ago Replies: 1	1	By PI-Kenobi 8 years 2 months ago
AN-57 document equation question By treez 8 years 2 months ago Replies: 0	0	n/a
LCS708HG problem By mark0204 8 years 2 months ago Replies: 3	3	By PI-Neela 8 years 1 month ago
Topswitch devices and the di/dt in the internal FET? By treez 8 years 2 months ago Replies: 0	0	n/a
Load regulation problem with TOP266KG design By durgesh 8 years 2 months ago Replies: 4	4	By PI-YY 8 years 2 months ago
lnk304 input stage design By sfontaine 8 years 2 months ago Replies: 1	1	By PI-YY 8 years 2 months ago
LNK305G restarting at higher input voltage By pg318 8 years 3 months ago Replies: 2	2	By PI-YY 8 years 2 months ago