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  1. Jolida SJ-592a Amp
  2. connecting primaries in series
  3. Hands off! ..or is it just different in the US
  4. Electric fields
  5. Rewire 240V toroidal transformer for 120V
  6. Altec Lansing Supply - Please Help Identify
  7. Sansui Power Transformer
  8. Arcam CD72 power supply
  9. Please help a mathematically challenged builder
  10. Trans with two pairs of primaries and two pairs of secondaries = two transformers
  11. Bypass caps, worth it ?
  12. Output EMC filter of smps & instability
  13. Float charger? Cut off at 13.5v rest until 12.5v before switch on?
  14. Is PSUD II trust-worthy or not?
  15. Change 230 V to 115 V power transformer
  16. How does iron quality affect the power supply?
  17. Condenser mic capsule polarizing supply
  18. Adjustable Voltage Regulator Tripping GFI
  19. Souncraft spirit F1
  20. USB charger - how to check?
  21. Adapting SMPS adapters
  22. Linear's LT3080 Regulator
  23. Expert Help on Mains Transformer?
  24. Highest power flyback not needing fan?
  25. Meanwell SMPS question
  26. Building a Small Power Supply
  27. Somthing better than the LM7812
  28. Push-Pull 12V-200V 750w using Toroidal Transformer
  29. 12v DC wall wart creating noise
  30. sony mini diodes
  31. supply for volume control
  32. Chassis vibration ! How to solve ?
  33. I thought it was a myth...
  34. SMPS or linear power supply in amp?
  35. Power of SMPS for speakers?
  36. 24V DC computer fan speed control
  37. Linear 19v/3A PS Recommendations
  38. What about these regulators?
  39. MOSFET Source Follower Screen Grid Regulator
  40. ESP P05B power supply noise?
  41. Low Noise +-10V regulator
  42. DC-DC converter for vacuum tube heaters
  43. SMPS transformer design tool (ver.4000)
  44. help zx 750.1 kicker
  45. how to eliminates AC spikes
  46. Where are the simple diy SMPSe for Class-D-Amps?
  47. SMPS300R or SMPS500R for UCD400
  48. "Ground Loop" in Snubberized PSU *fixed*
  49. calculating PS resistor values
  50. Capacitance after regulator
  51. What can go wrong with a power conditoner?
  52. PS for a MKII tripath TA2024 Amp 2x15W
  53. Diy power softstart with cool fonctions
  54. Will This battery work?
  55. Thermistor rating
  56. Hello about switching power
  57. SMPS Negative Rail Effectively Ground?
  58. Q-factor of home made inductors
  59. +/-35V and +/-12V power supply
  60. Switchable PSU for gainclone & class A
  61. Fosgate amp blowing power wire fuse
  62. Inductive PSU, SMPS and PI filters
  63. +/-30vDC @ 10A PSU
  64. Distortion in ac mains supply ?
  65. Ringing/Oscillation in amplified zener sim
  66. df 45 japan
  67. PSU Snoring ¿What does it mean?
  68. My new psu
  69. Split power supply hiss TDA7294
  70. small PSU using 2 reg. 7808 and LT 3080 (5V)
  71. Power supply for guitar preamp
  72. Question about trafo
  73. Conrad Johnson owners
  74. Transformer wiring
  75. Noise problem
  76. Slightly off topic, but I need some help
  77. Cyrus PSX diy - Advice needed
  78. How do I calculate power supply current after rectification?
  79. Nakimichi Power Supply
  80. Yamaha RX-530
  81. Dual Power supply for my pre-amp
  82. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  83. +/- voltage query
  84. Would you do this to a 7812/7912
  85. Way to reduce rail voltage ? (wise type ?)
  86. Bridge upgrade to Schottky (or similar) diodes query
  87. PS cap upgrade for Parasound 2125 2 channel power amp
  88. single supply AC grounding question ....
  89. 9 volt phantom power advice needed
  90. Can you recommend regulators?
  91. Krell KSA 50 Clone PSU virtual ground help
  92. Help with a Linn Brilliant PSU U25WSL
  93. Power Inverter "One World" P-2000C Problem
  94. About my pwm sine inverter
  95. High Current Jung Regulator Board?
  96. Which DIY amp?
  97. THERMALLY FUSED TRANSFORMER
  98. SMD Regulator identification
  99. Transformer current measurement
  100. Hornresp - Eg, how does this related to SMPS choice?
  101. Audible noise from SMPS
  102. speaker protection start power
  103. MOSFETs and SOA
  104. reducing voltage
  105. Voltage independent power load
  106. PS Amp Question
  107. quick CRC CLC question
  108. Decoupling Single Ended Circuit on Dual Supply
  109. Hall Effect Over Current Protection
  110. Repair Panamax Power Conditioner?
  111. Class A power Supply
  112. PS1303 Power Supply improvement?
  113. PS1303 Power Supply improvement?
  114. DC-DC step down converter design
  115. Pro-ject Tube Box II power supply
  116. HELP with modifying ATX PSU and ferrite core calculations.
  117. Soundcraft Spirit Folio 12/2 - missing power supply
  118. Is it possible ... for Ir2153
  119. Increasing efficiency of regulator circuit.
  120. Power supply protection circuit against main supply ?
  121. How to clean transformer laminations?
  122. PFC for audio SMPS for Class D supply
  123. identify this cap?
  124. 3 pin VR falls out of reg. way too early
  125. Lithium battery charging mythology?
  126. Aikido LV Regulator Kit - Choosing the Right Xformer
  127. noise walwart replacement PSU
  128. Stablyex 12 PSU problem
  129. Using LM338 and LM337 for 250VA supply
  130. looking for a lineair high voltage regulator .
  131. Zener diode operating current
  132. analysis and design of LLC
  133. Dropping voltage on 12v battery
  134. Transformer
  135. Pedal Power Supply
  136. Question about transformers?
  137. Single transformer - multiple bridges!
  138. Power Supply problem
  139. Looking for 1.2V + 3.3V
  140. SMPS Efficiency - bad...
  141. "Musical Fidelity" Pangea power supply
  142. DC Motor Drive?
  143. High Current Multi-Voltage Supply for Audio Console
  144. Ferrite core transformer design step by step
  145. soundcraft mixdown internal wiring
  146. Getting -5 V from ATX PSU?
  147. help with choke power supply
  148. How can icalculate Power transformer for an amp
  149. LM3876 power supply
  150. How bad is the quality of my mains voltage and what can I do to improve it?
  151. GC Split Rail Supply
  152. Simple Discrete Voltage Regulator
  153. Transformer unwinding question.
  154. Power supply cap multiplier with electronic protection
  155. Electronic load please help
  156. DCM & CCM DC-DC flyback converter help plz
  157. Antek Transformers......... Any Issues..?
  158. sourcing out small transformers
  159. Help with Bipolar supply
  160. can't get my head around PSU's, help choosing.
  161. CCS sharing warning
  162. Transformer notation
  163. AC hot wire to fuse or switch first?
  164. pw6000-12000 fried (repair)
  165. psu manufacture
  166. I need to drop about 5 Volt in an elegant manner
  167. Correct bypassing of power supplies
  168. Fender hotrod deville 212 110v to 230v
  169. The Right Cost Affective Trannie
  170. lt 1085 power supply
  171. LM7812 need to boost current.
  172. Need advise with schottky voltage drop
  173. How to make a coupled inductor using Toroidal core?
  174. Ripple eater
  175. Reducing ground bounce in dc/dc convertors
  176. Could we use a standard ferro resonant power transformer at 400 hz ?
  177. LM317
  178. F&T PS caps opinions
  179. Difference between LM2586T and LM2576T
  180. k1213 need help...!
  181. arcing mains switch -> add cap in parallel -> WHY?
  182. Stabilising SMPS simulation for Amp supply
  183. Linear PS CT transformer question
  184. FULL BRIDGE SMPS
  185. WHICH PWM CHIP TO USE
  186. +/- 70V shunt reg
  187. Toroid transformer help.
  188. Big SMPS Help!
  189. DIY mains filter - impressions and tweaking.
  190. 100 amp power supply?
  191. Good LV rectifyers
  192. samsung P58 supply for apple powermac G4
  193. Core lamination
  194. Calculating power handling of cores?
  195. variable V out for class a amp
  196. Leco smps some ugly tests...
  197. Opinions on the use of plug packs
  198. Salvaged transformer.
  199. Tube PSU for PP Amp
  200. current transformer
  201. Mounting 4 EI transformers for Rane PS
  202. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  203. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  204. effect of shield shorted winding
  205. Availability of EE or EDT cores.
  206. smps for hybride
  207. Why SMPS output inductors *not* coupled?
  208. Linear PS universal?
  209. hack pc power supply
  210. What kind of results would one get using a yoke ferite??
  211. Could you help me realise a 110~220VAC to 500VDC @ 0.5A PSU? (PS my first thread!)
  212. voltage drop in inverter dc bus
  213. Transient response data not provided
  214. Actual PSU size needed?
  215. SMPS for Class D....resonant or not?
  216. Opinions on Power Supply HT Ripple Current
  217. HV Maida PCB or kit?
  218. Voltage balancing resistors for caps in series-paralell
  219. 2 trafos tied in the middle
  220. Question about Transformer VA
  221. DC voltage multiplier for batter powered amp
  222. Can I reduce transformer voltage by unwinding?
  223. Here is the Computation of EI core Transformer Philippines Base
  224. Toriod wiring?
  225. When is inrush relay necessary?
  226. Discuss: Modern Highly Efficient PSUs
  227. SMPS for audio.
  228. power amp
  229. 18 v phantom power supply
  230. PSU for L20 amplifer modules.
  231. Seek Class AB PWD AMP +/- 80VDC Regulated Supply
  232. How to determine the fuse value
  233. Need a few suggestion .... Before I start Building.....
  234. how much room to leave between transformers
  235. Plitron toroidal transformer installation
  236. Flyback with "active" clamp is OK?
  237. Check toroid winding polarity
  238. PSU for preamp and chipamp
  239. Problems with LLC resoant converter
  240. stange core size
  241. 3.3v regulator
  242. Why so many Bridge SMPS's here?
  243. Ground Loop Isolation Help!!! Schematic or circuit needed....
  244. 3.3vdc Discreet 3 pin regulators
  245. LLC Resonant SMPS for Class D supply
  246. Cheapskate Balanced Power Supply
  247. Active clamp flyback SMPS
  248. Continuous power dissipation of resistor?
  249. Shunyata DTCD power line analysis
  250. 7809 with bypass transistor and current limit

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