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  1. Adjustable Voltage Regulator Tripping GFI
  2. Souncraft spirit F1
  3. USB charger - how to check?
  4. Adapting SMPS adapters
  5. Linear's LT3080 Regulator
  6. Expert Help on Mains Transformer?
  7. Highest power flyback not needing fan?
  8. Meanwell SMPS question
  9. Building a Small Power Supply
  10. Somthing better than the LM7812
  11. Push-Pull 12V-200V 750w using Toroidal Transformer
  12. 12v DC wall wart creating noise
  13. sony mini diodes
  14. supply for volume control
  15. Chassis vibration ! How to solve ?
  16. I thought it was a myth...
  17. SMPS or linear power supply in amp?
  18. Power of SMPS for speakers?
  19. 24V DC computer fan speed control
  20. Linear 19v/3A PS Recommendations
  21. What about these regulators?
  22. MOSFET Source Follower Screen Grid Regulator
  23. ESP P05B power supply noise?
  24. Low Noise +-10V regulator
  25. DC-DC converter for vacuum tube heaters
  26. SMPS transformer design tool (ver.4000)
  27. help zx 750.1 kicker
  28. how to eliminates AC spikes
  29. Where are the simple diy SMPSe for Class-D-Amps?
  30. SMPS300R or SMPS500R for UCD400
  31. "Ground Loop" in Snubberized PSU *fixed*
  32. calculating PS resistor values
  33. Capacitance after regulator
  34. What can go wrong with a power conditoner?
  35. PS for a MKII tripath TA2024 Amp 2x15W
  36. Diy power softstart with cool fonctions
  37. Will This battery work?
  38. Thermistor rating
  39. Hello about switching power
  40. SMPS Negative Rail Effectively Ground?
  41. Q-factor of home made inductors
  42. +/-35V and +/-12V power supply
  43. Switchable PSU for gainclone & class A
  44. Fosgate amp blowing power wire fuse
  45. Inductive PSU, SMPS and PI filters
  46. +/-30vDC @ 10A PSU
  47. Distortion in ac mains supply ?
  48. Ringing/Oscillation in amplified zener sim
  49. df 45 japan
  50. PSU Snoring ¿What does it mean?
  51. My new psu
  52. Split power supply hiss TDA7294
  53. small PSU using 2 reg. 7808 and LT 3080 (5V)
  54. Power supply for guitar preamp
  55. Question about trafo
  56. Conrad Johnson owners
  57. Transformer wiring
  58. Noise problem
  59. Slightly off topic, but I need some help
  60. Cyrus PSX diy - Advice needed
  61. How do I calculate power supply current after rectification?
  62. Nakimichi Power Supply
  63. Yamaha RX-530
  64. Dual Power supply for my pre-amp
  65. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  66. +/- voltage query
  67. Would you do this to a 7812/7912
  68. Way to reduce rail voltage ? (wise type ?)
  69. Bridge upgrade to Schottky (or similar) diodes query
  70. PS cap upgrade for Parasound 2125 2 channel power amp
  71. single supply AC grounding question ....
  72. 9 volt phantom power advice needed
  73. Can you recommend regulators?
  74. Krell KSA 50 Clone PSU virtual ground help
  75. Help with a Linn Brilliant PSU U25WSL
  76. Power Inverter "One World" P-2000C Problem
  77. About my pwm sine inverter
  78. High Current Jung Regulator Board?
  79. Which DIY amp?
  80. THERMALLY FUSED TRANSFORMER
  81. SMD Regulator identification
  82. Transformer current measurement
  83. Hornresp - Eg, how does this related to SMPS choice?
  84. Audible noise from SMPS
  85. speaker protection start power
  86. MOSFETs and SOA
  87. reducing voltage
  88. Voltage independent power load
  89. PS Amp Question
  90. quick CRC CLC question
  91. Decoupling Single Ended Circuit on Dual Supply
  92. Hall Effect Over Current Protection
  93. Repair Panamax Power Conditioner?
  94. Class A power Supply
  95. PS1303 Power Supply improvement?
  96. PS1303 Power Supply improvement?
  97. DC-DC step down converter design
  98. Pro-ject Tube Box II power supply
  99. HELP with modifying ATX PSU and ferrite core calculations.
  100. Soundcraft Spirit Folio 12/2 - missing power supply
  101. Is it possible ... for Ir2153
  102. Increasing efficiency of regulator circuit.
  103. Power supply protection circuit against main supply ?
  104. How to clean transformer laminations?
  105. PFC for audio SMPS for Class D supply
  106. identify this cap?
  107. 3 pin VR falls out of reg. way too early
  108. Lithium battery charging mythology?
  109. Aikido LV Regulator Kit - Choosing the Right Xformer
  110. noise walwart replacement PSU
  111. Stablyex 12 PSU problem
  112. Using LM338 and LM337 for 250VA supply
  113. looking for a lineair high voltage regulator .
  114. Zener diode operating current
  115. analysis and design of LLC
  116. Dropping voltage on 12v battery
  117. Transformer
  118. Pedal Power Supply
  119. Question about transformers?
  120. Single transformer - multiple bridges!
  121. Power Supply problem
  122. Looking for 1.2V + 3.3V
  123. SMPS Efficiency - bad...
  124. "Musical Fidelity" Pangea power supply
  125. DC Motor Drive?
  126. High Current Multi-Voltage Supply for Audio Console
  127. Ferrite core transformer design step by step
  128. soundcraft mixdown internal wiring
  129. Getting -5 V from ATX PSU?
  130. help with choke power supply
  131. How can icalculate Power transformer for an amp
  132. LM3876 power supply
  133. How bad is the quality of my mains voltage and what can I do to improve it?
  134. GC Split Rail Supply
  135. Simple Discrete Voltage Regulator
  136. Transformer unwinding question.
  137. Power supply cap multiplier with electronic protection
  138. Electronic load please help
  139. DCM & CCM DC-DC flyback converter help plz
  140. Antek Transformers......... Any Issues..?
  141. sourcing out small transformers
  142. Help with Bipolar supply
  143. can't get my head around PSU's, help choosing.
  144. CCS sharing warning
  145. Transformer notation
  146. AC hot wire to fuse or switch first?
  147. pw6000-12000 fried (repair)
  148. psu manufacture
  149. I need to drop about 5 Volt in an elegant manner
  150. Correct bypassing of power supplies
  151. Fender hotrod deville 212 110v to 230v
  152. The Right Cost Affective Trannie
  153. lt 1085 power supply
  154. LM7812 need to boost current.
  155. Need advise with schottky voltage drop
  156. How to make a coupled inductor using Toroidal core?
  157. Ripple eater
  158. Reducing ground bounce in dc/dc convertors
  159. Could we use a standard ferro resonant power transformer at 400 hz ?
  160. LM317
  161. F&T PS caps opinions
  162. Difference between LM2586T and LM2576T
  163. k1213 need help...!
  164. arcing mains switch -> add cap in parallel -> WHY?
  165. Stabilising SMPS simulation for Amp supply
  166. Linear PS CT transformer question
  167. FULL BRIDGE SMPS
  168. WHICH PWM CHIP TO USE
  169. +/- 70V shunt reg
  170. Toroid transformer help.
  171. Big SMPS Help!
  172. DIY mains filter - impressions and tweaking.
  173. 100 amp power supply?
  174. Good LV rectifyers
  175. samsung P58 supply for apple powermac G4
  176. Core lamination
  177. Calculating power handling of cores?
  178. variable V out for class a amp
  179. Leco smps some ugly tests...
  180. Opinions on the use of plug packs
  181. Salvaged transformer.
  182. Tube PSU for PP Amp
  183. current transformer
  184. Mounting 4 EI transformers for Rane PS
  185. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  186. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  187. effect of shield shorted winding
  188. Availability of EE or EDT cores.
  189. smps for hybride
  190. Why SMPS output inductors *not* coupled?
  191. Linear PS universal?
  192. hack pc power supply
  193. What kind of results would one get using a yoke ferite??
  194. Could you help me realise a 110~220VAC to 500VDC @ 0.5A PSU? (PS my first thread!)
  195. voltage drop in inverter dc bus
  196. Transient response data not provided
  197. Actual PSU size needed?
  198. SMPS for Class D....resonant or not?
  199. Opinions on Power Supply HT Ripple Current
  200. HV Maida PCB or kit?
  201. Voltage balancing resistors for caps in series-paralell
  202. 2 trafos tied in the middle
  203. Question about Transformer VA
  204. DC voltage multiplier for batter powered amp
  205. Can I reduce transformer voltage by unwinding?
  206. Here is the Computation of EI core Transformer Philippines Base
  207. Toriod wiring?
  208. When is inrush relay necessary?
  209. Discuss: Modern Highly Efficient PSUs
  210. SMPS for audio.
  211. power amp
  212. 18 v phantom power supply
  213. PSU for L20 amplifer modules.
  214. Seek Class AB PWD AMP +/- 80VDC Regulated Supply
  215. How to determine the fuse value
  216. Need a few suggestion .... Before I start Building.....
  217. how much room to leave between transformers
  218. Plitron toroidal transformer installation
  219. Flyback with "active" clamp is OK?
  220. Check toroid winding polarity
  221. PSU for preamp and chipamp
  222. Problems with LLC resoant converter
  223. stange core size
  224. 3.3v regulator
  225. Why so many Bridge SMPS's here?
  226. Ground Loop Isolation Help!!! Schematic or circuit needed....
  227. 3.3vdc Discreet 3 pin regulators
  228. LLC Resonant SMPS for Class D supply
  229. Cheapskate Balanced Power Supply
  230. Active clamp flyback SMPS
  231. Continuous power dissipation of resistor?
  232. Shunyata DTCD power line analysis
  233. 7809 with bypass transistor and current limit
  234. Diode Rating
  235. Trouble Designing -/+12 & 24V power supply
  236. HYPEX SMPS-400 Ripple
  237. HQHV shunt regulator!
  238. Magnetising current in a Full-Bridge SMPS?
  239. high current CCS using lm317
  240. When does a MOSFET need a fan to cool?
  241. Single switch flyback for 350W
  242. Gate drive transformer...no v.us value
  243. IR2110(what's wrong)
  244. PS tests
  245. bash and PSB 6i
  246. voltage regulator with two mosfets
  247. Linear Power Supply Kits?
  248. Bootstrap high side drivers are not good?
  249. Proffesional Digital Power Supply 4 Lab projects
  250. 50-200V regulated power supply

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