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  1. how to eliminates AC spikes
  2. Where are the simple diy SMPSe for Class-D-Amps?
  3. SMPS300R or SMPS500R for UCD400
  4. "Ground Loop" in Snubberized PSU *fixed*
  5. calculating PS resistor values
  6. Capacitance after regulator
  7. What can go wrong with a power conditoner?
  8. PS for a MKII tripath TA2024 Amp 2x15W
  9. Diy power softstart with cool fonctions
  10. Will This battery work?
  11. Thermistor rating
  12. Hello about switching power
  13. SMPS Negative Rail Effectively Ground?
  14. Q-factor of home made inductors
  15. +/-35V and +/-12V power supply
  16. Switchable PSU for gainclone & class A
  17. Fosgate amp blowing power wire fuse
  18. Inductive PSU, SMPS and PI filters
  19. +/-30vDC @ 10A PSU
  20. Distortion in ac mains supply ?
  21. Ringing/Oscillation in amplified zener sim
  22. df 45 japan
  23. PSU Snoring ¿What does it mean?
  24. My new psu
  25. Split power supply hiss TDA7294
  26. small PSU using 2 reg. 7808 and LT 3080 (5V)
  27. Power supply for guitar preamp
  28. Question about trafo
  29. Conrad Johnson owners
  30. Transformer wiring
  31. Noise problem
  32. Slightly off topic, but I need some help
  33. Cyrus PSX diy - Advice needed
  34. How do I calculate power supply current after rectification?
  35. Nakimichi Power Supply
  36. Yamaha RX-530
  37. Dual Power supply for my pre-amp
  38. PREVENTING OXIDATION ON BRASS MAINS PLUG PINS?
  39. +/- voltage query
  40. Would you do this to a 7812/7912
  41. Way to reduce rail voltage ? (wise type ?)
  42. Bridge upgrade to Schottky (or similar) diodes query
  43. PS cap upgrade for Parasound 2125 2 channel power amp
  44. single supply AC grounding question ....
  45. 9 volt phantom power advice needed
  46. Can you recommend regulators?
  47. Krell KSA 50 Clone PSU virtual ground help
  48. Help with a Linn Brilliant PSU U25WSL
  49. Power Inverter "One World" P-2000C Problem
  50. About my pwm sine inverter
  51. High Current Jung Regulator Board?
  52. Which DIY amp?
  53. THERMALLY FUSED TRANSFORMER
  54. SMD Regulator identification
  55. Transformer current measurement
  56. Hornresp - Eg, how does this related to SMPS choice?
  57. Audible noise from SMPS
  58. speaker protection start power
  59. MOSFETs and SOA
  60. reducing voltage
  61. Voltage independent power load
  62. PS Amp Question
  63. quick CRC CLC question
  64. Decoupling Single Ended Circuit on Dual Supply
  65. Hall Effect Over Current Protection
  66. Repair Panamax Power Conditioner?
  67. Class A power Supply
  68. PS1303 Power Supply improvement?
  69. PS1303 Power Supply improvement?
  70. DC-DC step down converter design
  71. Pro-ject Tube Box II power supply
  72. HELP with modifying ATX PSU and ferrite core calculations.
  73. Soundcraft Spirit Folio 12/2 - missing power supply
  74. Is it possible ... for Ir2153
  75. Increasing efficiency of regulator circuit.
  76. Power supply protection circuit against main supply ?
  77. How to clean transformer laminations?
  78. PFC for audio SMPS for Class D supply
  79. identify this cap?
  80. 3 pin VR falls out of reg. way too early
  81. Lithium battery charging mythology?
  82. Aikido LV Regulator Kit - Choosing the Right Xformer
  83. noise walwart replacement PSU
  84. Stablyex 12 PSU problem
  85. Using LM338 and LM337 for 250VA supply
  86. looking for a lineair high voltage regulator .
  87. Zener diode operating current
  88. analysis and design of LLC
  89. Dropping voltage on 12v battery
  90. Transformer
  91. Pedal Power Supply
  92. Question about transformers?
  93. Single transformer - multiple bridges!
  94. Power Supply problem
  95. Looking for 1.2V + 3.3V
  96. SMPS Efficiency - bad...
  97. "Musical Fidelity" Pangea power supply
  98. DC Motor Drive?
  99. High Current Multi-Voltage Supply for Audio Console
  100. Ferrite core transformer design step by step
  101. soundcraft mixdown internal wiring
  102. Getting -5 V from ATX PSU?
  103. help with choke power supply
  104. How can icalculate Power transformer for an amp
  105. LM3876 power supply
  106. How bad is the quality of my mains voltage and what can I do to improve it?
  107. GC Split Rail Supply
  108. Simple Discrete Voltage Regulator
  109. Transformer unwinding question.
  110. Power supply cap multiplier with electronic protection
  111. Electronic load please help
  112. DCM & CCM DC-DC flyback converter help plz
  113. Antek Transformers......... Any Issues..?
  114. sourcing out small transformers
  115. Help with Bipolar supply
  116. can't get my head around PSU's, help choosing.
  117. CCS sharing warning
  118. Transformer notation
  119. AC hot wire to fuse or switch first?
  120. pw6000-12000 fried (repair)
  121. psu manufacture
  122. I need to drop about 5 Volt in an elegant manner
  123. Correct bypassing of power supplies
  124. Fender hotrod deville 212 110v to 230v
  125. The Right Cost Affective Trannie
  126. lt 1085 power supply
  127. LM7812 need to boost current.
  128. Need advise with schottky voltage drop
  129. How to make a coupled inductor using Toroidal core?
  130. Ripple eater
  131. Reducing ground bounce in dc/dc convertors
  132. Could we use a standard ferro resonant power transformer at 400 hz ?
  133. LM317
  134. F&T PS caps opinions
  135. Difference between LM2586T and LM2576T
  136. k1213 need help...!
  137. arcing mains switch -> add cap in parallel -> WHY?
  138. Stabilising SMPS simulation for Amp supply
  139. Linear PS CT transformer question
  140. FULL BRIDGE SMPS
  141. WHICH PWM CHIP TO USE
  142. +/- 70V shunt reg
  143. Toroid transformer help.
  144. Big SMPS Help!
  145. DIY mains filter - impressions and tweaking.
  146. 100 amp power supply?
  147. Good LV rectifyers
  148. samsung P58 supply for apple powermac G4
  149. Core lamination
  150. Calculating power handling of cores?
  151. variable V out for class a amp
  152. Leco smps some ugly tests...
  153. Opinions on the use of plug packs
  154. Salvaged transformer.
  155. Tube PSU for PP Amp
  156. current transformer
  157. Mounting 4 EI transformers for Rane PS
  158. Filtering a cheap +/-15V dual SMPS supply for low power use (head amps, preamps)
  159. Need schematic for AC to DC converter (12V AC in to 12-18V DC out)
  160. effect of shield shorted winding
  161. Availability of EE or EDT cores.
  162. smps for hybride
  163. Why SMPS output inductors *not* coupled?
  164. Linear PS universal?
  165. hack pc power supply
  166. What kind of results would one get using a yoke ferite??
  167. Could you help me realise a 110~220VAC to 500VDC @ 0.5A PSU? (PS my first thread!)
  168. voltage drop in inverter dc bus
  169. Transient response data not provided
  170. Actual PSU size needed?
  171. SMPS for Class D....resonant or not?
  172. Opinions on Power Supply HT Ripple Current
  173. HV Maida PCB or kit?
  174. Voltage balancing resistors for caps in series-paralell
  175. 2 trafos tied in the middle
  176. Question about Transformer VA
  177. DC voltage multiplier for batter powered amp
  178. Can I reduce transformer voltage by unwinding?
  179. Here is the Computation of EI core Transformer Philippines Base
  180. Toriod wiring?
  181. When is inrush relay necessary?
  182. Discuss: Modern Highly Efficient PSUs
  183. SMPS for audio.
  184. power amp
  185. 18 v phantom power supply
  186. PSU for L20 amplifer modules.
  187. Seek Class AB PWD AMP +/- 80VDC Regulated Supply
  188. How to determine the fuse value
  189. Need a few suggestion .... Before I start Building.....
  190. how much room to leave between transformers
  191. Plitron toroidal transformer installation
  192. Flyback with "active" clamp is OK?
  193. Check toroid winding polarity
  194. PSU for preamp and chipamp
  195. Problems with LLC resoant converter
  196. stange core size
  197. 3.3v regulator
  198. Why so many Bridge SMPS's here?
  199. Ground Loop Isolation Help!!! Schematic or circuit needed....
  200. 3.3vdc Discreet 3 pin regulators
  201. LLC Resonant SMPS for Class D supply
  202. Cheapskate Balanced Power Supply
  203. Active clamp flyback SMPS
  204. Continuous power dissipation of resistor?
  205. Shunyata DTCD power line analysis
  206. 7809 with bypass transistor and current limit
  207. Diode Rating
  208. Trouble Designing -/+12 & 24V power supply
  209. HYPEX SMPS-400 Ripple
  210. HQHV shunt regulator!
  211. Magnetising current in a Full-Bridge SMPS?
  212. high current CCS using lm317
  213. When does a MOSFET need a fan to cool?
  214. Single switch flyback for 350W
  215. Gate drive transformer...no v.us value
  216. IR2110(what's wrong)
  217. PS tests
  218. bash and PSB 6i
  219. voltage regulator with two mosfets
  220. Linear Power Supply Kits?
  221. Bootstrap high side drivers are not good?
  222. Proffesional Digital Power Supply 4 Lab projects
  223. 50-200V regulated power supply
  224. SMPS for Stereo Amplifier vs Mono Amplifier
  225. Does Voltage Divider Impedance Matter with LM317?
  226. 500W SMPS for audio
  227. Silly question! :-)
  228. Bench power supply problem
  229. Transient response of smps for guitar class D
  230. One PSU to rule them all!
  231. Maximum power for Offline Flyback(90-265VAC)
  232. Quick noob question about SMPS
  233. DC>DC power supply for DEQX
  234. Making a nearly 2kW power supply
  235. PCB source for the typical linear power supply
  236. Thermal Fuses
  237. Mains Transformer Safety
  238. Power supply for PB12 JBL
  239. PSU Model for a 9V PSU, parts question
  240. Cleaning a car's power supply
  241. LM3886 transformer/bridged diode...
  242. Discrete Zero-Dropout regulator / voltage limiter
  243. Lamda EWS1500-12 SMPS fault
  244. Faulty Connexelectronic SMPS2000R [Resolved]
  245. No caps power supply!
  246. power supply for P3A
  247. having hard time with lm317/337
  248. Power Supply PCB board
  249. SMPS for TPA3123D2 amplifier of Texas Instrument
  250. Voltage Tripler with Diode Bridge?

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