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  1. Any Opinions on Tube-Rectifiers & PWR-Sup. sag on purpose for guitar amps?
  2. What does 25+25V mean?
  3. Somewhat unknown toroidal transformer specs, how to find out more?
  4. A simple PushPull balance LED indicator?
  5. Need help to fit caps on PCB
  6. Proper grounding with more then one PSU
  7. CT transformer Amperage Question
  8. Suggestions for my SMPS
  9. Reduce Output Noise and International SNR standard
  10. Jacks for Power Supplies
  11. Help! Battery charger +/- 41,2V with TL783
  12. low CAp Values on P.S. HI-voltage?
  13. Jolida SJ-592a Amp
  14. connecting primaries in series
  15. Hands off! ..or is it just different in the US
  16. Electric fields
  17. Rewire 240V toroidal transformer for 120V
  18. Altec Lansing Supply - Please Help Identify
  19. Sansui Power Transformer
  20. Arcam CD72 power supply
  21. Please help a mathematically challenged builder
  22. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  23. Bypass caps, worth it ?
  24. Output EMC filter of smps & instability
  25. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  26. Is PSUD II trust-worthy or not?
  27. Change 230 V to 115 V power transformer
  28. How does iron quality affect the power supply?
  29. Condenser mic capsule polarizing supply
  30. Adjustable Voltage Regulator Tripping GFI
  31. Souncraft spirit F1
  32. USB charger - how to check?
  33. Adapting SMPS adapters
  34. Linear's LT3080 Regulator
  35. Expert Help on Mains Transformer?
  36. Highest power flyback not needing fan?
  37. Meanwell SMPS question
  38. Building a Small Power Supply
  39. Somthing better than the LM7812
  40. Push-Pull 12V-200V 750w using Toroidal Transformer
  41. 12v DC wall wart creating noise
  42. sony mini diodes
  43. supply for volume control
  44. Chassis vibration ! How to solve ?
  45. I thought it was a myth...
  46. SMPS or linear power supply in amp?
  47. Power of SMPS for speakers?
  48. 24V DC computer fan speed control
  49. Linear 19v/3A PS Recommendations
  50. What about these regulators?
  51. MOSFET Source Follower Screen Grid Regulator
  52. ESP P05B power supply noise?
  53. Low Noise +-10V regulator
  54. DC-DC converter for vacuum tube heaters
  55. SMPS transformer design tool (ver.4000)
  56. help zx 750.1 kicker
  57. how to eliminates AC spikes
  58. Where are the simple diy SMPSe for Class-D-Amps?
  59. SMPS300R or SMPS500R for UCD400
  60. "Ground Loop" in Snubberized PSU *fixed*
  61. calculating PS resistor values
  62. Capacitance after regulator
  63. What can go wrong with a power conditoner?
  64. PS for a MKII tripath TA2024 Amp 2x15W
  65. Diy power softstart with cool fonctions
  66. Will This battery work?
  67. Thermistor rating
  68. Hello about switching power
  69. SMPS Negative Rail Effectively Ground?
  70. Q-factor of home made inductors
  71. +/-35V and +/-12V power supply
  72. Switchable PSU for gainclone & class A
  73. Fosgate amp blowing power wire fuse
  74. Inductive PSU, SMPS and PI filters
  75. +/-30vDC @ 10A PSU
  76. Distortion in ac mains supply ?
  77. Ringing/Oscillation in amplified zener sim
  78. df 45 japan
  79. PSU Snoring ¿What does it mean?
  80. My new psu
  81. Split power supply hiss TDA7294
  82. small PSU using 2 reg. 7808 and LT 3080 (5V)
  83. Power supply for guitar preamp
  84. Question about trafo
  85. Conrad Johnson owners
  86. Transformer wiring
  87. Noise problem
  88. Slightly off topic, but I need some help
  89. Cyrus PSX diy - Advice needed
  90. How do I calculate power supply current after rectification?
  91. Nakimichi Power Supply
  92. Yamaha RX-530
  93. Dual Power supply for my pre-amp
  94. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  95. +/- voltage query
  96. Would you do this to a 7812/7912
  97. Way to reduce rail voltage ? (wise type ?)
  98. Bridge upgrade to Schottky (or similar) diodes query
  99. PS cap upgrade for Parasound 2125 2 channel power amp
  100. single supply AC grounding question ....
  101. 9 volt phantom power advice needed
  102. Can you recommend regulators?
  103. Krell KSA 50 Clone PSU virtual ground help
  104. Help with a Linn Brilliant PSU U25WSL
  105. Power Inverter "One World" P-2000C Problem
  106. About my pwm sine inverter
  107. High Current Jung Regulator Board?
  108. Which DIY amp?
  109. THERMALLY FUSED TRANSFORMER
  110. SMD Regulator identification
  111. Transformer current measurement
  112. Hornresp - Eg, how does this related to SMPS choice?
  113. Audible noise from SMPS
  114. speaker protection start power
  115. MOSFETs and SOA
  116. reducing voltage
  117. Voltage independent power load
  118. PS Amp Question
  119. quick CRC CLC question
  120. Decoupling Single Ended Circuit on Dual Supply
  121. Hall Effect Over Current Protection
  122. Repair Panamax Power Conditioner?
  123. Class A power Supply
  124. PS1303 Power Supply improvement?
  125. PS1303 Power Supply improvement?
  126. DC-DC step down converter design
  127. Pro-ject Tube Box II power supply
  128. HELP with modifying ATX PSU and ferrite core calculations.
  129. Soundcraft Spirit Folio 12/2 - missing power supply
  130. Is it possible ... for Ir2153
  131. Increasing efficiency of regulator circuit.
  132. Power supply protection circuit against main supply ?
  133. How to clean transformer laminations?
  134. PFC for audio SMPS for Class D supply
  135. identify this cap?
  136. 3 pin VR falls out of reg. way too early
  137. Lithium battery charging mythology?
  138. Aikido LV Regulator Kit - Choosing the Right Xformer
  139. noise walwart replacement PSU
  140. Stablyex 12 PSU problem
  141. Using LM338 and LM337 for 250VA supply
  142. looking for a lineair high voltage regulator .
  143. Zener diode operating current
  144. analysis and design of LLC
  145. Dropping voltage on 12v battery
  146. Transformer
  147. Pedal Power Supply
  148. Question about transformers?
  149. Single transformer - multiple bridges!
  150. Power Supply problem
  151. Looking for 1.2V + 3.3V
  152. SMPS Efficiency - bad...
  153. "Musical Fidelity" Pangea power supply
  154. DC Motor Drive?
  155. High Current Multi-Voltage Supply for Audio Console
  156. Ferrite core transformer design step by step
  157. soundcraft mixdown internal wiring
  158. Getting -5 V from ATX PSU?
  159. help with choke power supply
  160. How can icalculate Power transformer for an amp
  161. LM3876 power supply
  162. How bad is the quality of my mains voltage and what can I do to improve it?
  163. GC Split Rail Supply
  164. Simple Discrete Voltage Regulator
  165. Transformer unwinding question.
  166. Power supply cap multiplier with electronic protection
  167. Electronic load please help
  168. DCM & CCM DC-DC flyback converter help plz
  169. Antek Transformers......... Any Issues..?
  170. sourcing out small transformers
  171. Help with Bipolar supply
  172. can't get my head around PSU's, help choosing.
  173. CCS sharing warning
  174. Transformer notation
  175. AC hot wire to fuse or switch first?
  176. pw6000-12000 fried (repair)
  177. psu manufacture
  178. I need to drop about 5 Volt in an elegant manner
  179. Correct bypassing of power supplies
  180. Fender hotrod deville 212 110v to 230v
  181. The Right Cost Affective Trannie
  182. lt 1085 power supply
  183. LM7812 need to boost current.
  184. Need advise with schottky voltage drop
  185. How to make a coupled inductor using Toroidal core?
  186. Ripple eater
  187. Reducing ground bounce in dc/dc convertors
  188. Could we use a standard ferro resonant power transformer at 400 hz ?
  189. LM317
  190. F&T PS caps opinions
  191. Difference between LM2586T and LM2576T
  192. k1213 need help...!
  193. arcing mains switch -> add cap in parallel -> WHY?
  194. Stabilising SMPS simulation for Amp supply
  195. Linear PS CT transformer question
  196. FULL BRIDGE SMPS
  197. WHICH PWM CHIP TO USE
  198. +/- 70V shunt reg
  199. Toroid transformer help.
  200. Big SMPS Help!
  201. DIY mains filter - impressions and tweaking.
  202. 100 amp power supply?
  203. Good LV rectifyers
  204. samsung P58 supply for apple powermac G4
  205. Core lamination
  206. Calculating power handling of cores?
  207. variable V out for class a amp
  208. Leco smps some ugly tests...
  209. Opinions on the use of plug packs
  210. Salvaged transformer.
  211. Tube PSU for PP Amp
  212. current transformer
  213. Mounting 4 EI transformers for Rane PS
  214. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  215. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  216. effect of shield shorted winding
  217. Availability of EE or EDT cores.
  218. smps for hybride
  219. Why SMPS output inductors *not* coupled?
  220. Linear PS universal?
  221. hack pc power supply
  222. What kind of results would one get using a yoke ferite??
  223. Could you help me realise a 110~220VAC to 500VDC @ 0.5A PSU? (PS my first thread!)
  224. voltage drop in inverter dc bus
  225. Transient response data not provided
  226. Actual PSU size needed?
  227. SMPS for Class D....resonant or not?
  228. Opinions on Power Supply HT Ripple Current
  229. HV Maida PCB or kit?
  230. Voltage balancing resistors for caps in series-paralell
  231. 2 trafos tied in the middle
  232. Question about Transformer VA
  233. DC voltage multiplier for batter powered amp
  234. Can I reduce transformer voltage by unwinding?
  235. Here is the Computation of EI core Transformer Philippines Base
  236. Toriod wiring?
  237. When is inrush relay necessary?
  238. Discuss: Modern Highly Efficient PSUs
  239. SMPS for audio.
  240. power amp
  241. 18 v phantom power supply
  242. PSU for L20 amplifer modules.
  243. Seek Class AB PWD AMP +/- 80VDC Regulated Supply
  244. How to determine the fuse value
  245. Need a few suggestion .... Before I start Building.....
  246. how much room to leave between transformers
  247. Plitron toroidal transformer installation
  248. Flyback with "active" clamp is OK?
  249. Check toroid winding polarity
  250. PSU for preamp and chipamp

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