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  1. Adjustable 0-24V 1A bench PSU
  2. Need help finding a 26.5V PSU
  3. 216 watt toroidal txr
  4. X-capacitor
  5. Simple linear reg short circuit LED
  6. Faulty Marantz Power Amplifier Supply!
  7. SMPS from Linn Exotik - any good
  8. protection circuits (swith circuit)
  9. Bruel and Kjaer type 2803 Dual Microphone Power Supply Service Manual
  10. AC Line Filter
  11. Keeping Shunt current output consistent
  12. SMPS PSU from Oberheim Xpander not working need help
  13. topology best choice
  14. SMPS Help
  15. Best approach for dual-voltage supply for 6EM7 amp?
  16. Newb power/speaker questions
  17. Suggestions for Ultrafast Diode.
  18. atx linear power supply newbie help
  19. Placid BP 3.1
  20. Am I loosing power somewhere?
  21. Disk capacitor replacement/upgrade
  22. ±45v lm317?
  23. Need help locating transformer
  24. Simple Mosfet Regulator
  25. Quick question on ps requirements, mainly cap sizes
  26. power on?
  27. What the hell happened to transformer prices
  28. 2nd Xfmr with Flyback Converter
  29. Recap sansui au-d101
  30. simple question
  31. Choke formula - Marty Brown
  32. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  33. What does 25+25V mean?
  34. Somewhat unknown toroidal transformer specs, how to find out more?
  35. A simple PushPull balance LED indicator?
  36. Need help to fit caps on PCB
  37. Proper grounding with more then one PSU
  38. CT transformer Amperage Question
  39. Suggestions for my SMPS
  40. Reduce Output Noise and International SNR standard
  41. Jacks for Power Supplies
  42. Help! Battery charger +/- 41,2V with TL783
  43. low CAp Values on P.S. HI-voltage?
  44. Jolida SJ-592a Amp
  45. connecting primaries in series
  46. Hands off! ..or is it just different in the US
  47. Electric fields
  48. Rewire 240V toroidal transformer for 120V
  49. Altec Lansing Supply - Please Help Identify
  50. Sansui Power Transformer
  51. Arcam CD72 power supply
  52. Please help a mathematically challenged builder
  53. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  54. Bypass caps, worth it ?
  55. Output EMC filter of smps & instability
  56. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  57. Is PSUD II trust-worthy or not?
  58. Change 230 V to 115 V power transformer
  59. How does iron quality affect the power supply?
  60. Condenser mic capsule polarizing supply
  61. Adjustable Voltage Regulator Tripping GFI
  62. Souncraft spirit F1
  63. USB charger - how to check?
  64. Adapting SMPS adapters
  65. Linear's LT3080 Regulator
  66. Expert Help on Mains Transformer?
  67. Highest power flyback not needing fan?
  68. Meanwell SMPS question
  69. Building a Small Power Supply
  70. Somthing better than the LM7812
  71. Push-Pull 12V-200V 750w using Toroidal Transformer
  72. 12v DC wall wart creating noise
  73. sony mini diodes
  74. supply for volume control
  75. Chassis vibration ! How to solve ?
  76. I thought it was a myth...
  77. SMPS or linear power supply in amp?
  78. Power of SMPS for speakers?
  79. 24V DC computer fan speed control
  80. Linear 19v/3A PS Recommendations
  81. What about these regulators?
  82. MOSFET Source Follower Screen Grid Regulator
  83. ESP P05B power supply noise?
  84. Low Noise +-10V regulator
  85. DC-DC converter for vacuum tube heaters
  86. SMPS transformer design tool (ver.4000)
  87. help zx 750.1 kicker
  88. how to eliminates AC spikes
  89. Where are the simple diy SMPSe for Class-D-Amps?
  90. SMPS300R or SMPS500R for UCD400
  91. "Ground Loop" in Snubberized PSU *fixed*
  92. calculating PS resistor values
  93. Capacitance after regulator
  94. What can go wrong with a power conditoner?
  95. PS for a MKII tripath TA2024 Amp 2x15W
  96. Diy power softstart with cool fonctions
  97. Will This battery work?
  98. Thermistor rating
  99. Hello about switching power
  100. SMPS Negative Rail Effectively Ground?
  101. Q-factor of home made inductors
  102. +/-35V and +/-12V power supply
  103. Switchable PSU for gainclone & class A
  104. Fosgate amp blowing power wire fuse
  105. Inductive PSU, SMPS and PI filters
  106. +/-30vDC @ 10A PSU
  107. Distortion in ac mains supply ?
  108. Ringing/Oscillation in amplified zener sim
  109. df 45 japan
  110. PSU Snoring ¿What does it mean?
  111. My new psu
  112. Split power supply hiss TDA7294
  113. small PSU using 2 reg. 7808 and LT 3080 (5V)
  114. Power supply for guitar preamp
  115. Question about trafo
  116. Conrad Johnson owners
  117. Transformer wiring
  118. Noise problem
  119. Slightly off topic, but I need some help
  120. Cyrus PSX diy - Advice needed
  121. How do I calculate power supply current after rectification?
  122. Nakimichi Power Supply
  123. Yamaha RX-530
  124. Dual Power supply for my pre-amp
  125. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  126. +/- voltage query
  127. Would you do this to a 7812/7912
  128. Way to reduce rail voltage ? (wise type ?)
  129. Bridge upgrade to Schottky (or similar) diodes query
  130. PS cap upgrade for Parasound 2125 2 channel power amp
  131. single supply AC grounding question ....
  132. 9 volt phantom power advice needed
  133. Can you recommend regulators?
  134. Krell KSA 50 Clone PSU virtual ground help
  135. Help with a Linn Brilliant PSU U25WSL
  136. Power Inverter "One World" P-2000C Problem
  137. About my pwm sine inverter
  138. High Current Jung Regulator Board?
  139. Which DIY amp?
  140. THERMALLY FUSED TRANSFORMER
  141. SMD Regulator identification
  142. Transformer current measurement
  143. Hornresp - Eg, how does this related to SMPS choice?
  144. Audible noise from SMPS
  145. speaker protection start power
  146. MOSFETs and SOA
  147. reducing voltage
  148. Voltage independent power load
  149. PS Amp Question
  150. quick CRC CLC question
  151. Decoupling Single Ended Circuit on Dual Supply
  152. Hall Effect Over Current Protection
  153. Repair Panamax Power Conditioner?
  154. Class A power Supply
  155. PS1303 Power Supply improvement?
  156. PS1303 Power Supply improvement?
  157. DC-DC step down converter design
  158. Pro-ject Tube Box II power supply
  159. HELP with modifying ATX PSU and ferrite core calculations.
  160. Soundcraft Spirit Folio 12/2 - missing power supply
  161. Is it possible ... for Ir2153
  162. Increasing efficiency of regulator circuit.
  163. Power supply protection circuit against main supply ?
  164. How to clean transformer laminations?
  165. PFC for audio SMPS for Class D supply
  166. identify this cap?
  167. 3 pin VR falls out of reg. way too early
  168. Lithium battery charging mythology?
  169. Aikido LV Regulator Kit - Choosing the Right Xformer
  170. noise walwart replacement PSU
  171. Stablyex 12 PSU problem
  172. Using LM338 and LM337 for 250VA supply
  173. looking for a lineair high voltage regulator .
  174. Zener diode operating current
  175. analysis and design of LLC
  176. Dropping voltage on 12v battery
  177. Transformer
  178. Pedal Power Supply
  179. Question about transformers?
  180. Single transformer - multiple bridges!
  181. Power Supply problem
  182. Looking for 1.2V + 3.3V
  183. SMPS Efficiency - bad...
  184. "Musical Fidelity" Pangea power supply
  185. DC Motor Drive?
  186. High Current Multi-Voltage Supply for Audio Console
  187. Ferrite core transformer design step by step
  188. soundcraft mixdown internal wiring
  189. Getting -5 V from ATX PSU?
  190. help with choke power supply
  191. How can icalculate Power transformer for an amp
  192. LM3876 power supply
  193. How bad is the quality of my mains voltage and what can I do to improve it?
  194. GC Split Rail Supply
  195. Simple Discrete Voltage Regulator
  196. Transformer unwinding question.
  197. Power supply cap multiplier with electronic protection
  198. Electronic load please help
  199. Vintage electrolytic capacitors
  200. DCM & CCM DC-DC flyback converter help plz
  201. Antek Transformers......... Any Issues..?
  202. sourcing out small transformers
  203. Help with Bipolar supply
  204. can't get my head around PSU's, help choosing.
  205. CCS sharing warning
  206. Transformer notation
  207. AC hot wire to fuse or switch first?
  208. pw6000-12000 fried (repair)
  209. psu manufacture
  210. I need to drop about 5 Volt in an elegant manner
  211. Correct bypassing of power supplies
  212. Fender hotrod deville 212 110v to 230v
  213. The Right Cost Affective Trannie
  214. lt 1085 power supply
  215. LM7812 need to boost current.
  216. Need advise with schottky voltage drop
  217. How to make a coupled inductor using Toroidal core?
  218. Ripple eater
  219. Reducing ground bounce in dc/dc convertors
  220. Could we use a standard ferro resonant power transformer at 400 hz ?
  221. LM317
  222. F&T PS caps opinions
  223. Difference between LM2586T and LM2576T
  224. k1213 need help...!
  225. arcing mains switch -> add cap in parallel -> WHY?
  226. Stabilising SMPS simulation for Amp supply
  227. Linear PS CT transformer question
  228. FULL BRIDGE SMPS
  229. WHICH PWM CHIP TO USE
  230. +/- 70V shunt reg
  231. Toroid transformer help.
  232. Big SMPS Help!
  233. DIY mains filter - impressions and tweaking.
  234. 100 amp power supply?
  235. Good LV rectifyers
  236. samsung P58 supply for apple powermac G4
  237. Core lamination
  238. Calculating power handling of cores?
  239. variable V out for class a amp
  240. Leco smps some ugly tests...
  241. Opinions on the use of plug packs
  242. Salvaged transformer.
  243. Tube PSU for PP Amp
  244. current transformer
  245. Mounting 4 EI transformers for Rane PS
  246. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  247. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  248. effect of shield shorted winding
  249. Availability of EE or EDT cores.
  250. smps for hybride

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