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  1. PFC-Boost+ BUCK Regulator Combo Controller
  2. SMPS for Class D amps means not possible?
  3. 1st Audio power supply(need help)
  4. Gain of Modulator/Power stage in Half Bridge?
  5. Need advice on replacing power supply caps
  6. Best way to create a dual supply
  7. Obtaining Bode plots for SMPS feedback loop
  8. winding a torroid ??
  9. Filter Cap Voltage Rating
  10. l7915c regulator has 18v output???
  11. Simple HV series regulators
  12. 140V miniature power supply
  13. +/- 15v AC required for balancing converter board
  14. Balanced power feedback experience needed
  15. duel toroidal transformer on mains
  16. paralling four 6A4 Diodes in Bridge
  17. 2000uf x 10 vs 10000uf
  18. PC PSU running a LM1876 on Soundcard
  19. bridge rectifier configuration on secondaries
  20. toroid question
  21. Want To Know What Voltage To Apply.
  22. Tube rectification for DAC SS analogue
  23. Transformer recommendation
  24. Question about V & A in power supply
  25. Meanwell SCN-800 Parallel operation?
  26. SMPS with Microcontroller
  27. Linear Power Supply Text Book
  28. How to determine primary & secondary of a transformer
  29. Wiring an Antek Transformer
  30. Dual secondaries with one bridge
  31. A Quick Question About Ground....
  32. Plus and minus regulated supply
  33. SMPS Blown When Connected to Mains
  34. Cheap high quality filtering?
  35. Amplifier Power supply not working
  36. Ferrite toroidal transformer
  37. Help needed! Connecting PSU caps in // when they are in a block arrangement
  38. Single capacitor for both rails.
  39. 2x1000 W SMPS for audio
  40. Help with Super Cascode Power Supply
  41. need a schematic for 12v dc - 300 dc inverter
  42. Toroidal question
  43. Any one want transfo from Onkyo A-807?
  44. Best Way to Suppress TX AC Secondary Noise??
  45. Amplifier transformer input current on the primary (FBR and Caps)
  46. Testing electrolytics
  47. where can i find this capacitor?
  48. Regulator spec sheets
  49. Help with a Power Supply for Thorens TD146
  50. rockford fosgate t2000-1bd blown power supply mosfets
  51. +/- 60 to +/-20 VDC
  52. PWM input voltage compensation
  53. Round Potted Chokes directions
  54. Popping sound from turning off a power strip
  55. Tv power transformers for audio use?
  56. Ripple current in input capacitor too high?
  57. 6992 Pre Amp PSU, whats wrong here?
  58. No frills, cheap 'n crude HV shunt-reg/hum-killer
  59. Noobie dual secondary question
  60. Center tap toroidal transformer
  61. Resonance of LC output stage of Full-bridge?
  62. Inrush current limiter and choosing a correct relay
  63. Torodial transformer - help with secondary windings
  64. Toroid Toroidal Power Transformer Installation
  65. Simple PSU question .....
  66. PSB SubSonic 5i problems- no go
  67. Help powering electret
  68. 36volt 6amp power supply for LED
  69. Help with choosing a transformer?
  70. HV shunt regulator
  71. Dumb question time - tapped choke
  72. Where is it best to send the rectified DC
  73. universal smps ....without pfc fron end
  74. using a transformer in reverse ??
  75. Somebody help me understand the principles behind this DC blocker?
  76. High power buck converter 36v output for electric vehicle.
  77. Toroidal Transformer hook up.
  78. Simplest regulator for 1500v?
  79. Beginner regulated buck converter, 20-30v in, 13.8v out
  80. IXFH32N50
  81. Quad Rail ATX Power Supply
  82. This project SMPS in English
  83. Preamplifier Power Supply Rail Capacitance, How Much? - DH-101 vs DH-110
  84. Cross-regulation vs transient response ..?
  85. SMPS a converter - help!
  86. Power Supply Bypass Cap?
  87. Current mode and coupled output inductor?
  88. Doing slope compensation with MC34025 full bridge
  89. The schematic for 100W Hi-Fi amplifier
  90. SMPS for Audio with DSP Class D
  91. 100V rated caps @ 35V
  92. Jan's quizz in the February Newsletter
  93. Amp PSU Pops
  94. can i use this rectifier? help thanks
  95. Radiated Emission Tests
  96. floating power supply designs
  97. 230 50hz-120v 60hz
  98. Please clarify power calculation
  99. applying smps to a preamp with rectified power supply
  100. Possible to charge 24 V Battery with 10 Ampere SMPS ?
  101. Switching Power Supply Eagle File
  102. Janus regulator troubleshooting
  103. Power Transformer Issue
  104. need help picking torroid
  105. Bulgin AC power switch
  106. LM723 Voltage regulator
  107. Question: Dc on the Mains from three phase?
  108. Using a 24v SMPS for a 12v board?
  109. Best Capacitor for Bridge Diode Snubber?
  110. Efficiency of 1000W flyback
  111. SMPS from Connexelectric?
  112. SMPS Question
  113. Quality SMSP with 2x35V/2x5A !
  114. Current density in smps transformer windings
  115. Gigaworks regulated PS
  116. Power supply positive-negative-ground from a single power supply
  117. hypex softstart for high power PSU
  118. SMPS noisy and overheating
  119. Comments on National Semiconductor Power Supply Design??
  120. Main Filter Caps/Bypass formula?
  121. Transformer winding -101
  122. A question about LM7812 (Regulator)
  123. Gigrac 1000st Power Supply
  124. Full Bridge SMPS is cheaper than Half-Bridge?
  125. LME49811 as a guitar amp.
  126. Extra leads from transformer, et al.
  127. Suggest a board - 18vac to 12vdc
  128. Onkyo amp expert help needed.. or really anyone that can diagnose a problem
  129. Voltage remains constant, right?
  130. First PSU, got a question
  131. How to measure transformer output
  132. High capacitance vs load on Bridge rectifiers
  134. Regulation of +/-50V SMPS for Class D?
  135. SMPS 100V 1A with PFC Help Needed
  136. SMPS Output Inductor Design
  137. A little sourcing help
  138. Ferrite transformer SMPS-help!
  139. My first Jung regulator: help needed
  140. PFC EVM as 390V + 6.3V tube supply
  141. Power flow to Class D guitar amplifier
  142. ILP traffo info needed
  143. How to measure reverse recovery of HFA08TB60....
  144. Musical Fidelity P-140X PowerAmp without Transformer, need help!
  145. Completed my 450W SMps with Active pfc
  146. Connex A1000SMPS
  147. Project for the SMPS 350W!
  148. Two amps on one transformer?
  149. Transformer Selection
  150. AC Voltage on ungrounded SMPS output
  151. Carver CT-Seven transformer
  152. EMI Suppressing Capacitors
  153. Audio SMPS with PFC is overengineered?
  154. Power supply project
  155. Tying it all together - Low Noise Internal System Grounding
  156. Lowering power supply noise - looking for ideas
  157. LTC4365 protection IC
  158. SPower 78xx replacement
  159. Class D SMPS...with coupled inductor output?
  160. How do power leads make a difference to sound?
  161. Mains rectifier currents into SMPS
  162. Amp toroidal transformer
  163. BUF634 as power source for Bugle?
  164. Listening directly to DC Power Supplies
  165. reading an electrolytic capacitor can
  166. Linear PS with no ground pin
  167. Other type of transistor use for audio (amplification or power safety system)?
  168. Soft starting, Shutoff OR current limiter circuit
  169. DNM T-network cap in conventional power supply??
  170. 12V(fixed) with 3 Amp current
  171. The BoomCase By Mr. SiMo
  172. 230V<->100V converter???
  173. Great 12V regulator chip for car...I think
  174. How old electrolytic capacitors can safely be used?
  175. 15v to 3v question
  176. Is a power conditioner worth it?
  177. A switch for 2 power source for a single amp
  178. Head Amp PS
  179. protection circuit for TL494 Based smps
  180. Digital audio and seperate power supplies
  181. Please . . . advice on filter caps
  182. Building a simple "soft start" speaker protection circuit
  183. Removing noise from power grid
  184. 6V -> 5V ?
  185. Problem with B&O ASP1000!
  186. Ceramic capacitor non-linearity
  187. Switch mode power supply w/ Voltage divider
  189. transformer rewinding
  190. Power Switch 'pop's frequency?
  191. Switcher EMC design
  192. Class D amp Regulated power supply??
  193. choosing transformer VA rating
  194. What transformer do I need?
  195. Inrush current in smps and it's inductors?
  196. how to test a power supply?
  197. Salas shunt help
  198. 2.5V to power LED
  199. Power Suppy 12v - 13,8v
  200. Valve power supply - How to size transformer?
  201. Marantz SR-7400 ps repair
  202. shelf oscilating psu
  203. behringer mx9000 - psu problem? or other?
  204. ATX power supply from 0...+/-40Vdc and 0...8A
  205. JVC Shelf Component System Power supply
  206. Shunt Regulator
  207. etd34 nt enough for 400w pfc
  208. Power supply build question from a first time Amp buldier
  209. Linear PSU circuit
  211. Paul Hynes, reliable?
  212. Janus shunt regulator problem
  213. JSR-01 super reg problem with -5vdc
  214. Help me understand ripple rateing please, I'm stuck.
  215. High Current Power Supply (no big transformer)
  216. Beginners attempt at a Bench Supply or Class A Regulated PSU based on LM317
  217. Fast diodes for power amps?
  218. Multi-voltage PS
  219. schematic for audio smps?
  220. SSLV1.1 builds & fairy tales
  221. Is this really an SMPS?
  222. power supply problem
  223. LM3886 as a PSU?
  224. Suggestions on PCB: LM317 As Walwart Regulator (1st Eagle PCB)
  225. Transformers with multiple secondaries - calculaing VA rating
  226. Need help in designing my PSU
  227. Bash Amp Power Supply Repair
  228. AC/DC umbilical cord
  229. 12v Regulator
  230. 360W SMPS lower or higher power (core and freq.)
  231. Virtual CT to divide voltage?
  232. combine stereo channel filaments ?
  233. Transformer problems...
  234. Help with -15V converter
  235. MAX current from AC single phase
  236. DAC PSU - capacitor sizes
  237. Charge a 12V SLA while using the amplifier.
  238. Problem with negative ALW superregulator
  239. power supply bypass cap size
  240. Flyback converter problems (UC3845 + MOSFET)
  241. Final verification of Protective Earth wiring
  242. SMPS Gnd, Chassis-Gnd, and Layer Stack
  243. Help With SMPS Transformer Size ID
  244. dc-dc full bridge boost
  245. My PCB design of Salas SHunt Reg
  246. Power factor correction for audio?
  247. is it possible to make a transformer out of choke?
  248. fear to power it up!!!
  249. 800W SMPS with no Power factor corrector
  250. Power Supply PCB for Randy Slone Totempole Amp

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