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  1. filament wiring of dual rectifiers
  2. Best sounding SS rectifiers?
  3. help making sense of measurements
  4. EMI Filter Choke Safe?
  5. Transformer VA/current for 6xNE5532?
  6. Dual 12V preamp power supply
  7. Mark Levinson ML1
  8. Would this work? (15VAC to 12VDC & 24VDC)
  9. Beginner's Question : Identifying wires on a unknown transformer
  10. Zeners for shunt regulation and ground offset
  11. Big heavy Siga toroid...any ideas or use?
  12. what if common ground not zero volt
  13. Hypex SMPS's?
  14. Beginners Question
  15. Power Supply
  16. EI Transformer Questions
  17. Switch mode power supply in LCD TV
  18. Definitive Technology PF15TL/1500TL+ 240V AMP - AFAD
  19. Alternative Designs
  20. I need help building a power supply
  21. 300W SMPS design .............. fully tested
  22. I need an Audo Alchemy power supply
  23. need a amp to run a car amp inside
  24. Frequency generator 50-100kHz IC?
  25. Getting 14.4v
  26. Why is it not a Constant Current Source ?
  27. Need a -100V Voltage regulator
  28. 12V low power AC/DC PSU - Capacitor bank after regulator?
  29. Help modify PSU!
  30. Troubleshooting Sherwood RV-6010R surround reciever PSU
  31. laptop transformer
  32. Dual polarity power supply with a single secondary transformer?
  33. High current Jung power supply with HT regulator pcb
  34. earth grounding questions when using shielded cat5 & neutrikplugs
  35. Noisy IC Universal Regulator
  36. +-30Vout with LM31+337
  37. offline SMPS aux supply
  38. H-bridge inverter circuit
  39. Replacing Filtersupply large can capacitors
  40. SMPS IR2153 vs ATX transformers
  41. Protection circuit for IR2110 Class D Mosfet Driver ?
  42. Problem with schottky
  43. Super, basic power supply wiring question
  44. ESP Fan Controller to drive a relay
  45. Help Finding +/- 35V Power Supply
  46. Why transformerless PS = death?
  47. Will this blow my choke to pieces?
  48. Random attempt to improve power supply
  49. transformer and rectifier confuguration
  50. Virtual ground / Rail Splitter using only LM317
  51. Can you make an amp power supply out of a car radio vibrator?
  52. Isolation transformer connection
  53. 14.4vrms Full Load Transformer for Alpine MRV-F400
  54. 63V caps, 62V B+ PSU ehh
  55. Parallel caps in Hafler
  56. Rotel RX-500 panel light?
  57. Using computer PSU with Arjen's Ta2024 mkII
  58. How much (capacitance) is too much?
  59. need help building a switching power supply for car amps
  60. Sony STR-D511 power transformer
  61. help for PSU
  62. Onkyo TX-DS474 Power Supply Modification
  63. Harman Kardon HK 620 transformer is dead
  64. Obsessing about layout
  65. PS with boosted rails for IPS, VAS and Pre-Drivers
  66. NAD C165 Blowing Fuse When Connecting to AMP
  67. Repair Toroid Enamel
  68. How much power to the preamp?
  69. mosfet self turn on
  70. Let's talk gate drive rise time and noise
  71. How to make a power conditioner
  72. No Power Technics 1200 Mk2
  73. Inrush current limiting
  74. The Belleson Superpower, the ultimate voltage regulator ... ?
  75. Please check my first HV regulator
  76. PSU with regulated Supply for front-end
  77. Perfect DC supply?
  78. Too high AC output--How to lower?
  79. my 80W flyback smps
  80. Antek with four outputs - Only need two
  81. ~-1V rail from existing regulated -15V rail - how?
  82. Low Noise 5V Reg
  83. Help Identifying Where the Hum is Coming from!
  84. finger sized ferrite rods
  85. Unbalance sec ac voltage
  86. CD Player Head unit keeps shutting off????
  87. SMPS for tubes - modification
  88. common mode filter design
  89. SMPS 1200/2500 From Romania
  90. maximum voltage for capacitor
  91. Voltages on your Speakers
  92. Critique my UCD400 linear PS
  93. Upper limit of R in CRC any issue besides dissipation ?
  94. wenzel associates finesse shunt
  95. SMPS regulation on secondary side
  96. Power amp - Voltage doubler supply - Why not used?
  97. Battery power for the phono preamplifier
  98. 250watt PSU Idea
  99. driving full bridge using ir2110
  100. Voltage control for an unregulated psu
  101. Power supply for Hifimediy T2
  102. Very basic amplifier volts question
  103. Carvin Stage master 212-Broken Power Transformer
  104. smps troubleshooting
  105. smps troubleshooting
  106. Troubleshooting and Repairing Switch Mode Power Supply
  107. 12V -> 170V DC/DC smps, what's wrong?
  108. Multi-tap Transfomer
  109. common mode choke help
  110. smps from 220/230V
  111. Transformers are close to output boards
  112. Switching power supply problem
  113. Portable speaker power supply
  114. output frquncy of UC3845
  115. What is a better alternative for 317 337?
  116. Do I still need a regulator for constant current draw?
  117. High power SMPS 2kw 400v DC
  118. MOSFET or Bipolar for shunt regulators?
  119. IRS27951 / IRS27952
  120. SMPS with toroid transformer
  121. Any experts in choke loaded tube rectified power supplies?
  122. Toroid Transformer help?
  123. meridian 103d power amp
  124. Help finding matching power supply for
  125. MC34063A dual line in series question
  126. a ground question
  127. SMPS vs LINEAR PS: Let's build up a serious technical review-list
  128. Unknown mains transformer
  129. A few questions regarding regulated PSUs
  130. PSU RC multistage filtering
  131. Turn on...
  132. Transformer for 26-0-26
  133. L07-2693-05 Power transformer
  134. Lightspeed PSU
  135. Ground Question with Wooden Enclosure.
  136. Antek
  137. Power supply 2x24 , 2A[schematic needed]
  138. Power supply for DC compressor circuit
  139. Sanity check on this multi cap supply
  140. Thermocouple meter, measuring MOSFET temperatures
  141. Power Supply for your JAN 6418 projects
  142. how do I lover dc voltages
  143. VCT and RMS V
  144. May I mark this buck, already with PFC, or not?
  145. Blowing Fuses on Power Supply, No Load (F5)
  146. Neon lamp charger
  147. Schematic Ericsson rectifier BML-435 ?
  148. Power Relay
  149. First Serious High Power Audio Supply Questions
  150. New PFC Handbook
  151. suggestion needed for transformer
  152. Hexfred bridges in tube amps
  153. Help with bypass CAPS
  154. looking for simple voltage doubler
  155. how to wind toroid transformer?
  156. Developmental PS for Audio Power Amp
  157. Smoothing Cap / By-Pass Cap Questions
  158. Help with Subwoofer amp
  159. Question about the level on my amp.
  160. GDT loading Question
  161. Power Supply for Thorens 166 mkII
  162. cheap transformer or cheap death?
  163. SMPS offline, HV and LV Design
  164. Can I Use this Trafo ??
  165. Special 9V supply
  166. Transformer for voltage doubler?
  167. Linear post regulator for SMPS, what's your take?
  168. Please !!!Help me:( about SMSP
  169. Power supply help please
  170. PSUD2 question: how do I sim an LCLCL filter?
  171. LM317 cleanup
  172. Li-ion arrangement for CMoy-style headphone amp
  173. One large or many small capacitor
  174. smps 12v inverterhello i am new in this forum , excuse my english it's very bad i
  175. Power Factor Corrector Inductors
  176. 230V single primary toroid in a 115V country
  177. Regulated supplies within regulators (SuperReg)
  178. power supply for hiraga 20 W class a amp
  179. Snubbing or not
  180. where is soft start relay inserted in PSU circuit
  181. is transformer with primary and secondary = isolation?
  182. Enable 12V trigger with audio signal
  183. Need a transformer
  184. 18 to 330Vdc with 97% efficiency.
  185. need advice on fuse value and rectifier
  186. Expanding the output capability of LT1054
  187. WIY2263 (30W SMPS IC) HELP NEEDED
  188. full service manual NAD 7225 pe
  189. 18V phono preamp (super) regulator
  190. Can a Filtered IEC Power Inlet Improve Sound Quality?
  191. 13vac
  192. What type of diode........
  193. A Grounding challenge , please help..
  194. Probably a simple question (SMPS)...
  195. Bringing down the voltage by 10 Volts
  196. SMPS Transformer Primary Turns Calculations
  197. Paragon System-E PS schematic needed
  198. help in rectifier diode selection
  199. diode rectifier suggestion for power supply
  200. Simple transformer questions
  201. Why do I only get 8.9v from a 12v voltage regulator?
  202. SMPS feedback
  203. Great Article On AC Power Harmonic Issues
  204. Toroid ~ grill interaction
  205. 5V regulator for AK4396
  206. Help!Transformer overheating!
  207. Good sounding LM317 PSU
  208. Dropping 50V on psu
  209. Simple Toroid Question
  210. Eccentric Power Distribution
  211. rotel RB-9708BX-mk2 AC 120 TO 220 HOW FIX
  212. Power Supply for Class D: 12V AC
  213. voltage multiplier current demands
  214. NTC questions for Class A
  215. DC noise come from live or neutral?
  216. 470uF for amps psu bypass?
  217. potting compound question
  218. LT1431 + DN2540N3 + D44H11 Dual Rail Reg
  219. 4 pole caps and bypass caps
  220. PSU Filter section question
  221. Newby question
  222. Using 2 x Meanwell SMPS to get +ve 0v -ve
  223. Dual rail from trafo with no CT?????
  224. Help About 8KW Full Bridge SMPS
  225. 18v rectification ??
  226. Different toroid trans mounting produce different sonic?
  227. SMPS 2x45V 600W
  228. Powering Incandescent Lamp from Transformer Secondary.
  229. Need help on relay for 1200W Trafo soft start
  230. What type of diodes to use?
  231. Nakamichi IA-3 hum/buzz and does anyone have the schematics/service manual?
  232. Elna 15000uF 82V filter caps - blown
  233. 220 to 120 volts convertor question
  234. Getting down to a regulated 150V
  235. checking if transformer will saturate at low freq?
  236. 2 ps in series
  237. Specs on a PS?
  238. Li-Ion supply for ghettoblaster
  239. produce 80Vdc with a 480-277 1 phase power transformer
  240. LiMn or LiFePO4 48V accumulator
  241. 2-Conductor Mains Supplies
  242. Possible Cheap Powersupply Solution for Current Dumping Amplifiers...
  243. Filter Capacitor
  244. 0.83V regulated supply
  245. Why is this Cap getting hot and bulging?
  246. Transformer details of 1-433-573-31
  247. Faulty supply problem
  248. Pyle Power Capacitor, Pyle of what?
  249. Source for Germanium transistors
  250. Using 220V transformer on 110V

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