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  1. Anyone played with Planar Transformers?
  2. SMPS regulated output
  3. build power supply for35vdc rails
  4. smps transformer winding
  5. Push-Pull converter with a gapped transformer ??
  6. How much power will I get?
  7. 1 trafo for 2 snubberized bridges ?
  8. why toroidal?
  9. Delayed capacitor discharge in SMPS
  10. SG 3524 SMPS Schematic
  11. Modifying this simple regulator
  12. Mounting a torroidal transformer. (advice please)
  13. Class Evolution-Modulating SMPS output to track audio signal
  14. Forward SMPS - unexpected behaviour
  15. Changing bridge. Advise needed
  16. Full Bridge 90A SMPS...
  17. SMPS - Buck converter - HOW !?
  18. Need power supply to simulate AAA battery
  19. Looking for PCB artwork
  20. FAST high-side drivers/circuitry?
  21. uk check this out
  22. where to buy a toroidal transformer
  23. Help with TEA2019
  24. Anyone familiar with this site?
  25. Dimensioning LC power supply filter
  26. Old Mackie 1202
  27. marantz cd player captive mains lead modding
  28. Component Replacement
  29. Give some suggestions for a SMPS newb?
  30. Offline full-bridge SMPS....need help
  31. Switch mode noise
  32. IKEA Halogen Toroid Transformer
  33. 12V SMPS 1kW
  34. power conditioner
  35. dc-filtering-ac-power-station
  36. Felicia Balanced Power Conditioner?
  37. Humming Power Supply / Vibration
  38. PSU for "2 Stage" PP 7591 Amp
  39. Suggestions for a high-power low noise Zener regulator ?
  40. Power supply for LM4702
  41. small smps with uc3844
  42. Snubber capacitors choice
  43. transformer help
  44. Simple decoupling circuit for DACs?
  45. psu capacitor problem
  46. Two 120V transformers in series for 240V ?
  47. I need SPICE models for L5970
  48. Interference in off-board CD clock PSU
  49. Switched mode laboratory powersupply
  50. Question about ac currents outside of US
  51. blown 12v to 240v inverter help
  52. Halfbridge SMPS with IR2153: Different Halbridge Topologies?
  53. Huge rail caps needed w/reg SMPS?
  54. 12 DC to 220v AC converter
  55. small crack in torroid!!future of torroid?
  56. power source resistance vs. current needs
  57. Stupid question , but this looked like the place to ask .
  58. Asymetrical Interleaving Winding Technics, Advice Needed!
  59. Quick way to drop 2V?
  60. What caps are these????
  61. LDO regulator PCB design question
  62. Transporting DC over longer cable
  63. SMPS transformer overwinding
  64. feedback/inductors questions
  65. rotary mains switch and snubbers
  66. 12V Regulator problem
  67. Transformer substitution on a audio power amp.
  68. Fast Recovery rectifier diodes
  69. 7805 trouble
  70. Toroidal quality comparison?
  71. FFT Noise Spectrum of the LM7812 three terminal fixed voltage regulator
  72. Power supply configuration
  73. problem - spikes!!
  74. Gate drive transformers?
  75. had a weird problem with uc2825 / sg3525
  76. 1.5V power supply for mp3 player
  77. supply-splitting: TLE2426 alternatives?
  78. Capacitors to remove noise from PSU
  79. undersized Transformer?
  80. unipolar to bipolar conversion
  81. Super regulated power supply
  82. Noise Fourrier Transform (FFT)
  83. smps kit
  84. Paralleling small value caps with large value PS caps
  85. psu for gainclone..
  86. CLC design for LM317
  87. Shunt reg: can I change the opamp?
  88. Regulated PS with shutdown
  89. SMPS Transformer Size Selection help
  90. AC to DC converter with selectable voltages?
  91. PC Power supply
  92. 12V push pull SMPS
  93. pulse generator for an inverter
  94. Voltage doubler/tripler circuits
  95. 12 volt battery voltage step up
  96. 3 watt led driver
  97. SMPS control loop estability
  98. Current ringing in SMPS
  99. Simple Low Power Voltage Regulator
  100. is 2x12v same as 24v
  101. Creepage distances in PCB internal layers
  102. Linn Basik Power Supply Circuit wanted
  103. I need more volts in my car.
  104. How to clean our ac power??
  105. 1kW PFC-Boost
  106. Dual center tap secondary
  107. switch mode
  108. Fuse popping
  109. EMC problems with flyback converter
  110. Anyone who have used the TL783 ?
  111. Alternative regulator for Jung
  112. 12v regulated toroidal charger high current
  113. external power supply, rectifier in or out?
  114. questions for the smps power supply
  115. SMPS design web sources?
  116. Mmini regulator (sample offering)
  117. 5v DC Quiet power supply
  118. clean psu design attempt
  119. Smps
  120. Help me please to find ferrite cores...
  121. Is it big enough?
  122. Soft start with TL431 - HOW?
  123. Wiring capacitor bank
  124. LM317 with a parallel transistor for current?
  125. Need help with power supply, ~12v source: 9v, 5v, and 3.3v ouputs
  126. Any problem with variac supply?
  127. SMPS for motorcycle intercom: some questions
  128. New (to me) regulated power supply design
  129. TL431: Can it regulate 300V DC?
  130. Shunt-regulated 24V DC Power Supply for Preamp Modules
  131. Assymmetric outputs in half-bridge
  132. Voltage reference in Jung regulators
  133. lt1087
  134. Fusing my Boost Converter
  135. adding caps and snubber network to LM3875 power board
  136. New Chip for smps
  137. Power Supply Designing using LM317, RC-snubber
  138. Powering Crazy Car Setup In Bedroom
  139. output diode bridge confusion
  140. SMPS buzzing?????
  141. simple transformer/rectifier problem...
  142. a nice application note about damping LC networks "snubbers"
  143. Torroid vs. SMPS
  144. DIY HV Probe thisway possible?
  145. Problem with TL431 in a SMPS
  146. R-value in my simple PSU
  147. 85 powersupply circuits 58 charge circuits
  148. UCC208 current mode IC usage help NEEDED
  149. 1000V PSU questions...
  150. 200amp 12v on the cheap
  151. Help on Teac A-L700P using battery power
  152. SMPS troubleshooting
  153. OnSemi spreadsheet calculators for SMPS
  154. Half-bridge controller Spicemodels
  155. Recommended BJT/MOSFET:s
  156. Moving to constant-frequency ZVS
  157. PC PowerSupply
  158. multiple toroids
  159. Power supply clicking won't start
  160. Big supply cap question (Aleph X)
  161. Am I blind? (shunt reg's for preamp)
  162. Jung problems
  163. 0-15V 0-120A adjustable PSU attempt with average current control.
  164. Power Supply Tuning
  165. Series resonant SMPS question
  166. Q/A about power supply
  167. Acopian POOGE'd
  168. Help on 300B power supply...
  169. Beginning SMPS?
  170. Transformer tape
  171. Dual-Coil Choke for Tube Preamp
  172. Transformer for RA-931 Amp
  173. Tube rectification for SS cicuit
  174. Power Supply Cap Values
  175. Parallel transformers and bridge
  176. light bulb base description and sizes
  177. 1KW SMPS help needed
  178. Super reg question -- on references
  179. multiple secondaries on a toroid
  180. LM2574 + FET =-> doesn't work
  181. noise and or rfi supression for dimmers for evaluation tests
  182. SMPS noises with TL494
  183. recommended topology for 1-2kW line SMPS?
  184. power supply
  185. How to charge NiCd at 28.8V
  186. Toroid transformer
  187. D-PAK and D2-PAK fred diodes - clarification in mounting
  188. Directions on custom toroids
  189. Please... Full Schematic Lanzar RK1200
  190. Aleph-X powersupply
  191. Will this MOSFET-driver circuit work?
  192. isolation transformer as common mode choke?
  193. forward converter design
  194. Stepped Gap Choke
  195. soft switching
  196. PSU oscillating
  197. Suggestions for books/articles on building a DC to DC converter
  198. concerning semi-dead lead batterys
  199. Charging Lithium ion batteries
  200. Amplifier super smooth power sply
  201. unregulated wallmart power supply cap size
  202. voltage-tripler diode values??
  203. 4kW SMPS RFI problem
  204. Lifetime calculations for electrolythic caps
  205. power supply
  206. 15V for opamps from 35V ?
  207. regulated supply +- 28V -20A
  208. voltage regulator
  209. Odd problem with simple PS
  210. please suggest a pass element for superreg(5V, 60ma max)
  211. 15v or 18v
  212. Power Supply Upgrade
  213. diy 24vdc regulated PSU. how?
  214. non-os DAC power supply..
  215. need help new to smps power supply design
  216. Linear power...
  217. My Power Supply PCB.
  218. A stupid question
  219. my dulal layer psu board.. needs crit!
  220. Power supply performance testing? How To
  221. 12V Power Supply ?
  222. DIY Power Strip
  223. Fully Discrete Switched PS
  224. Shottkey Diode
  225. My first-ever PCB board: Unregulated PSU for a two gainclones
  226. LM317 or TL783 for a 0-60V power supply?
  227. Direct drive in full-bridge topology
  228. Super Regulator for a Gainclone
  229. Containing Back EMF in a large relay's Coil
  230. Help with SMPS current sensing
  231. tracking and magnetic field power supplies
  232. voltage
  233. common mode choke and negative lead filtering?
  234. how to calculate the duty ratio of L4981???
  235. Is common mode filter core suitable for switching transformer?
  236. Power Supply Design where to find?
  237. Weird cap layout in a CFM PS pcb
  238. cap btween primary and secondary windings?
  239. Fet voltage regulator: Why/how does it work
  240. PSU Output impedance???
  241. Help!!ETD core warm
  242. External PSU for preamp
  243. Is my DIY PS proper for powering CDROM drive?
  244. +/- 15VDC from +/-75Vdc Is there a better way?
  245. you guys are smart.. :D help :(
  246. How wrap transformer...
  247. Voltage Regulator !
  248. i just shorted a DC wall wart and now it wont work
  249. Split supplies using off-the-shelf switchers
  250. SMPS Design Outcome and Problems!