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  1. Power supply with different voltage output?
  2. Best rectifier diodes?
  3. What kind of transformers I need?
  4. How much voltage can I get out?
  5. Regulator Design v1.3
  6. Just an observation
  7. transformers
  8. Modified a flyback tranformator to dual forward
  9. Power resistor
  10. panasonic fm vs elna silmic 2
  11. Matching or not hexfreds?
  12. toroidal transformer
  13. Power supply
  14. Reduced diode switching by placing a cap across
  15. LM317 vs LM7918
  16. bi-polar +18v -18v
  17. options please
  18. Voltage regulator smps
  19. LM22678 switching relay,power supply
  20. NAD 402 New traffo compatible with power circuit?
  21. Xbox 360 PSU
  22. Low noise DC regulator problem
  23. who knows this transistor?
  24. Ask Transformator
  25. IGBT's VS Mosfets for Switching Supply
  26. 4KW EE65 Transformer
  27. Will this work? Please check
  28. diy power supply
  29. -V problem
  30. A 65W Flyback SMPS
  31. new smps 800watt
  32. help: how to connect 2 pairs of secondary to +/gnd/-
  33. How to modify the walt jung circuit to give 5volt output
  34. Mark Levinson ML-1 Power Supply
  35. WRF36SX-U Usable or Trash?
  36. Assessing the quality of an SMPS
  37. When you need +/- 15VDC and have only one pole
  38. Anyone recognise this SMPS?
  39. b+ power supply help
  40. Witch Oscilloscope to Buy?
  41. SMPS environment temperature failure
  42. Is there High Current Ultra or Fast Bridge Diode?
  43. amplifier switching power supplies
  44. Help RC SNUBBER!
  45. diode bridge
  46. Redesign of NAD receiver PS
  47. different values from reg boards question
  48. How to lower voltage rail a tiny bit
  49. Simple grounding question (separate power supply)
  50. Checking unkown transformer VA by weight
  51. problem with LM1084-circuit in 41hz.com amp6-kit
  52. excessive undershoot, LM2676 voltage mode controller
  53. SMPS transformer questions
  54. Optimum transformer - Help Please
  55. SMPS for Audio Q's
  56. Crescendo power supply
  57. halogen supply
  58. Power Supply Bode plot - a "how to" video
  59. Regulated SMPS strange mosfet waveforms :-(
  60. Transformer query
  61. Rating Motor Run Caps for Tube PS
  62. repurpose wall wart a good idea?
  63. PSU 0.1u + 1u capacitors choice
  64. 100w preamp power supply design
  65. Need high quality 12-14.4v power supply
  66. Please recommend a power supply
  67. Lab supply repair help
  68. Your opinion about this power supply?
  69. Anyone using commercial EMI-Filters in his PSU ?
  70. Rhodes Janus 1 Rectifier
  71. Velleman K4700 with +-60V ?
  72. 250W Adjustable SMPS Review Please!
  73. simple SMPS
  74. SMPS need more power
  75. Single transistor / blocking oscillator supply
  76. safest way to identify primary/secondary?
  77. High voltage hookup wire
  78. Transformer Location
  79. Which thread does this image belong to ?
  80. Why so little use of SMPS in commercial amps?
  81. denon avr 1804
  82. Car battery charger
  83. High voltage SMPS
  84. SMPS power supplies - are they really usable?
  85. SMPS transformer windings shorting
  86. 12-14.4v to regulated 12v & 5v
  87. Looking for O'scope Trace Interpretation Tutorial
  88. LM1875, size of EL-Transformer required
  89. Good way to regulate +/-50v down to 42v?
  90. How to tell whether this capacitor is working?
  91. AC regeneration
  92. Unregulated Tube PSU parameters
  93. 78xx pin compatible OpAmp-based MOSFET series regulator
  94. Blocking Mains DC
  95. The simplistic Salas low voltage shunt regulator vs. LD1085/LM317
  96. Fuses and mosfets blowng up
  97. Duel Rectifier Issue
  98. Multiple client PSU
  99. Possible to modify PS for Teac receiver from 110V to 220V?
  100. Where to buy ferrite cores?
  101. Split SMPS
  102. 2 x 60v and 2 x 12 smps
  103. Combining Transformers
  104. Current Draw
  105. Electronic Transformers
  106. Leaking power supply channel
  107. Reterminating wall wart
  108. inrush current limiters
  109. CLC PSU for SymAsym
  110. Power supply output connections?
  111. Which filter caps for a PSU?
  112. Build a psu
  113. Can a soft-starter affect transformer magnetisation?
  114. PSU for Gainclone, regulated with center-tap
  115. Toroidal transformer overheating?
  116. Problem with SMPS !!!
  117. Low voltage dual supply from old computer PSU
  118. Mains voltage regulation
  119. Scope Selection
  120. Erno's All FET Shunt Regulator
  121. Safety Question about Capacitors
  122. Passive cooling PSU mod
  123. My transformer
  124. Crown Studio Reference I: beefing up the power supply
  125. Grounding for multiple transformers
  126. Power Supply Help for 9 X Hypex UcD180
  127. Q: PCB traces both sides ok?
  128. Trafo with unknown power rating
  129. New site
  130. Power Supply for Car Amp in House
  131. Digital benchtop power supply design
  132. Zapfilter Mk2 PSU question
  133. Can someone pick me a transformer? (TDA2050)
  134. 18VAC transformer, what to do with it?
  135. Rail Voltage Question - 0.4v Difference
  136. +-114V 1.8KW SMPS Schematic
  137. SMPS calculations
  138. 4 Transformers?
  139. Mosfet Gyrator using the IRF840
  140. [help] Full Wave rectification for VCA control voltage
  141. let's talk Half Bridge Flux Walking
  142. 36v to 400v boost converter
  143. Help with current limiting device
  144. SMPS EMI Stage
  145. Litz Wire Selection
  146. Any assistance in using XBOX 360 PS?
  147. Output LC filter help
  148. Minebea 500W SMP on Ebay
  149. 100 volt 10 ampere dv voltage regulator for split supply
  150. Differences between single-section and two-section filters
  151. Building minimal PSU for LM1875 gainclone
  152. SMPS Formula
  153. 9 volt overly complex(I think) power supply
  154. high voltage feedback
  155. Transformer primer
  156. PC board for LM317/337 regulator
  157. help designing regulated PS 13v8@50A w/ IRFZ44
  158. No center tap Help
  159. Transfer Loop Measurement of the power supply
  160. Need info on CL-100 inrush current limiter
  161. 12v Vibrator Test
  162. Mains conditioner
  163. I need a big current regulator.
  164. Don't discard your "dead" Laptop battery pack
  165. Parallel connected power supplies (Hypex UcD Supply ST)
  166. Crest 8002 Pro Amp power supply schematic needed!
  167. Crystal OSC
  168. STRF6656f PCB
  169. capacitorless or shunt PS in PP output stage?
  170. Mains frequency change
  171. Reverse Protection -- PSU in series
  172. Commercial 17/37XX and 78/79XX replacement miniregs. Which are the best?
  173. Testing N-Channel
  174. pre regulator problem in Adcom 565 mod
  175. choke positioning in CLC supply
  176. Tube mic Power supply
  177. Reducing fan speed
  178. Total Newb cops a design
  179. buz103Al or IRFZ46N for smps car audio
  180. Help in this PS pcb
  181. Please help to understand this article on PSUs
  182. compensation modelling
  183. Class D: power supply regulated or not?
  184. Li-ion BATTERY,, 3.7V,1400mAh
  185. 9v. 350ma.dc. class2 ac-dc wall adapter question
  186. 375 VDC circuit
  187. Power supply voltage limiter
  188. Quieting a Switching PSU? or easier to replace it with a linear PSU?
  189. SMPS Fault
  190. An even lower noise measurement technique
  191. Split +/-12V Phono preamp Power Supply
  192. Morbid Curiosity?
  193. Power Supply
  194. My take on a discrete shunt voltage regulator
  195. Electronic 12V transformer (high frequency) to 12VDC
  196. Tube scope supply board
  197. Need info for Kenwood power transformer MU8604H1
  198. Exodus RFI/DC filter
  199. CCS in Placid-BP Bipolar Shunt Regulated Power Supply
  200. What is evil about switching PS?
  201. Toroidal fusr ratings.
  202. N00b power supply questions
  203. high current inductors from copper tubing?
  204. Using the HYPNOTIZE as a general shunt reg PCB
  205. Pi filters for simple supplies
  206. Adjustable Regulated B+ power supply question
  207. Switch mode PSU
  208. Custom-wound flybacks
  209. Help me mod simple zener regulator
  210. transformer trix
  211. Are there boost converters that can supply this much amperage?
  212. 38-0-38 smps
  213. Advice about this choke
  214. Device power rating for push pull
  215. regulated negative 25v 4amp PS
  216. Power Supply Safety
  217. Testing caps?
  218. Cheapo Battery Management System
  219. Y2 capacitors for mains isolation
  220. transformer primary wires - identification
  221. Strange transformer hum
  222. Honey, I blew up the Super Regulator
  223. TI TL780 series, the "improved" 78xx?
  224. Clamp dissipation problem TOPswitch-GX
  225. Direct main supply dangerous. Pls explain before flaming
  226. PSUD Capacitor Value and Ripple Tuning
  227. Another Jung (ALW) Supereg built It sounds excellent
  228. 3525 PWM - soft start quastion ?
  229. Transformer confusion...
  230. Power Supply for a Beresford TC-7510?
  231. Help Yamaha B2 P/S
  232. Still trying to understand transformers
  233. Advice for newbie
  234. Harman Kardon tube Power Transformer ID
  235. Driving bipolar transistors
  236. large capacitors-inruish current
  237. Question related to voltage drop
  238. Help understanding bypass caps
  239. Using 230v Transformer with 120v Mains
  240. Anyone know what specs on this baby? (toroidal)
  241. Variable output voltage SMPS - 450V
  242. Sigma11 to power a PicoPSU 60W ... heatsink help needed
  243. JLTi phono preamp - upgraded power supply?
  244. transformer location ?
  245. R-core transformers poor choice for amp PSUs?
  246. How to reduce battery PS Noise
  247. Duncan's amp Mosfet Regulator
  248. Using a zener diode as voltage reference with variable voltage regulators
  249. Funny traffo specs
  250. Help with Transformer Values

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