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  1. DC-DC Cuk converter (advice please)
  2. Rectifying multiple secondaries..
  3. What does this notation mean?
  4. Boost controller for +48VDC?
  5. SMPS by by Christophe P. Basso or
  6. clc filter
  7. Confused about a transformer's power rating
  8. Mains Filtering
  9. Transformer Winding
  10. Boost converter
  11. Woes with protection components
  12. voltage reg ic for +-16v 2amp
  13. SG3525 Frequency
  14. LM3886 Power supply
  15. Seperate/Dedicate 12V Power Supply for TT's Motor
  16. One trafo-two amps?
  17. Weight differences of transformers
  18. Determining CM Choke values
  19. SMPS PCB Layout Advice
  20. forward regulation of push-pull average current mode control?
  21. Power Supply Requlation
  22. Simple I'm Sure...Wiring 2 Single Supplies to Make a Dual
  23. Diy Psu
  24. SMPS Datasheets
  25. SMPS 12v to +-70V
  26. Noise on laptop charger PSU
  27. self_osc
  28. Behringer DDX3216
  29. SMPS for "isolation": 120in-->~100dc out??
  30. SMPS repair has me stumped
  31. Building a class II PSU (double insulated, no safety earth)
  32. +/-18V & +48V from a battery
  33. I would like to design a power supply
  34. 18v bi-polar dc/dc converters
  35. The Xreg Voltage Stabilizer
  36. DC connectors
  37. Another Linear Pass Regulator
  38. SMPS Trouble, wont start - need some advice! Full schematic
  39. IRFP064 gets burnt
  40. ac side active PFC
  41. SMPS for beginner
  42. Wiring for balanced power ?
  43. need help for basic boost converter!
  44. Full Bridge PWM controller w/ Integrated Gate Drvrs
  45. IR2110 question (help me)
  46. Push-Pull question
  47. Transformer primary winding question
  48. which ferrite beads for mos legs?
  49. 4kw Smps
  50. Peak Current in SMPS
  51. Isolated Transformer
  52. Mosfet line smoother, is it good?
  53. SMPS Hissing & Whining Noises
  54. Funny waveform on 12V->30V SMPS
  55. Fun with Lithium Ion
  56. K6- Switching power supply
  57. Choosing diode Vrrm in a power supply
  58. Simplistic Mosfet HV Shunt Regs
  59. What Power Supply for 12AX7 Preamp ?
  60. install PS in same case as amp
  61. Dose a Capacitor have to be pre charged every time?
  62. Using resistor in sense line to increase range of regulated supplY?
  63. Lm723 - 19vdc In, 14,4vdc Out
  64. Questions on MC33025 current mode design
  65. UC3846 or UC3856 design
  66. Why are they building -15v regs
  67. Transformer winding technique
  68. Keithley voltmeter = "HOT" transformer
  69. PSU problem
  70. Location of voltage-dropping power resistor
  71. Ps Carlosfm
  72. Toroid inrush current in case of short blackout
  73. what makes power transformers buzzing
  74. Bypass capacitors on diodes?
  75. STEPS at 47V?
  76. need help to build Electricity power saver
  77. unstable DSP-controlled smps
  78. Tubecad HV regulator - Modifcation- OCP?
  79. Dummy transformer question
  80. UPS Design
  81. Primary DC blocking capacitor in a ZVT full bridge Design ?
  82. SMPS won't get max voltage/current
  83. newbie can multiple EE cores be paralled for better current handling
  84. Power Supply / Driver for LED Fluorescent
  85. Question about toroidal transformers
  86. Help decipher Magnetics Inc. Specs
  87. 9v Highly regulated/clean PS for guitar fx
  88. transformer winding
  89. Please help me check,Can this dual power use tl431 and a op work well?
  90. Modifications suggestions for The Twisted Pear Power Supplies
  91. Question about voltage multipliers
  92. Negative Reference Voltage
  93. design exercise: inverter for Toyota Prius
  94. Transformer wiring question, series, parallel and center tapped
  95. Driving Eight IRFP064 with SG3525 directly
  96. PS for opamp preamp
  97. Longevity of PSU Electrolytic Capacitors
  98. hide side mosfet driving
  99. Forming main inductor for high-power boost converter
  100. Wiring series and then parallel with switch
  101. PSU Parallel Help
  102. Controlling regulator heat via sinking/shielding
  103. Wich 22nf caps to bypass the diodes?
  104. DSP-controlled boost converter program flow
  105. Sorensen 352-BB Tube-psu SM?
  106. How can I filter out an inverter for less noises
  107. Improving open reel power supply
  108. Half-bridge heat problems
  109. Cap values for tube mic psu
  110. Recommended brands for tube HT psu caps
  111. quick grounding question
  112. Another smps
  113. Not polarized electrolytic capacitor in power supply (LM317 LM337)
  114. Pulse generator using power MOSFETs
  115. 160v/8a
  116. Oscilloscope for SMPS use, a choice between analog & digital?
  117. Using class D amp and x-former for HV supply
  118. can anyone explain this regulation issue?
  119. Prevention of core saturation in push-pull topology
  120. Borbely All-Fet Shunt Regulator
  121. Regulator IC application
  122. Switchmode on the WWW
  123. Mini Maida
  124. TL 494 Basic Questions and Misunderstanding
  125. primary winding for push-pull converter @100amps, 100kHz
  126. Dual secondaries -- quick question
  127. Help required
  128. MONO power supply
  129. 12 vdc to 18 vdc isolated P-P
  130. Frequency pitch power supply for motor
  131. HV SMPS for tube preamp
  132. bipolar regulated...battery
  133. How to measure diferents PSU.
  134. Regulator for phono amp - vrefs, transistors, etc.
  135. help needed on current control SMPS
  136. current controller ic uc3846
  137. Hot-running 317 / 1086 in Tangentsoft's STEPS psu
  138. Cheap DC-DC upconverter for USB?
  139. Anti-reverse-bias protection diode vs. performance
  140. Getting + 5V after regulated +/- 15V psu - Use LM7805 or LM317?
  141. identify this "coil"??
  142. Help with a broken inverter
  143. SMPS for valvular amplifier
  144. Spice simulation and CISPR
  145. Filtering mains clicks/pops
  146. my new prototype
  147. strange sound from transformer when load increased
  148. Using Inrush Current Limiters
  149. SMPS Duty Cycle
  150. 500W offline SMPS
  151. SG3525 as peak current controller
  152. How to build a HV SMPS
  153. Current Sensor based on OpAmp
  154. Newbie need help on SMPS
  155. quick question regarding uc3846
  156. Dac Power Supply
  157. spike from SG3525
  158. SCR + Transformer Electronic Controlling
  159. Half Bridge offline SMPS
  160. 250 W boost converter for 12 V car battery
  161. Power Supply Repair Needed
  162. tube rectifier psu help
  163. self oscillating flyback smps
  164. High Power Wallpaper
  165. My (almost universal) power supply
  166. sinus-sawtooth pwm
  167. Wall wart PS filtering for wah pedal
  168. How important is synchronizing?
  169. Commercial smps with 240v out
  170. SG3525, SMPS need help
  171. Scavenging ultra low noise power supply
  172. Better transformer for a very little amp project
  173. +/- 12v regulated power supply review needed
  174. Opamp - Max supply check please....
  175. 13.6/20A new smps
  176. triac control of DC output
  177. laying out dual output push-pull transformer?
  178. Heatsink in Capacitance Multiplier?
  179. Dual LowSide gate Driver Current Doubling
  180. 12V smps EMI-filtering
  181. Dual transformer SMPS
  182. High current TL431?
  183. Transformer with small oil cap?
  184. 110W Flyback
  185. push-pull PWM IC
  186. Newby needs SMPS help
  187. smps output filter inductor design
  188. design of boost converter
  189. help about SMPS input inductor
  190. Hunting down transformer EMF's
  191. DC to AC please Help
  192. Stupid question about voltage
  193. Flat screen TV install in Van, reducing amperage
  194. fast versus schottky diodes for smps
  195. 7805 regulator max input current
  196. 323 A tube power supply design
  197. Could someone help me with a reg. with 0.1-0.5V out
  198. Correct gate drive waveform ?
  199. Voltage Regulator design LM317T 70V to 20V
  200. Clean bipolar power from USBuss
  201. How to power opamp ?
  202. Isolated gate driver with adjustable dead band
  203. Power supply for Amp 48v
  204. Linear Regulators
  205. semi-isolated feedback without optocouplers?
  206. Core Winding Trouble
  207. Independent (floating) supplies
  208. Room inductance issues
  209. 160v/5a
  210. AC to DC circuit switching using function generator, need help
  211. Inductors with powdered iron toroids.
  212. UK laws - dealing with ground loops?
  213. My open loop shunt regulator
  214. +63/-63vdc Smps New Prototype
  215. Power supply for Amp
  216. +- 30V from two dual +-15 supplies?
  217. Phase shift smps topology
  218. IEC Inlet Filter confusion
  219. Questions on reference and noise in the super regulator
  220. What makes a voltage source sound good?
  221. APC 5KVA ups
  222. advice regarding PSU
  223. grounding problem..need help
  224. Difficulties with SEPIC converter
  225. 13vdc-200a Smps Hard Testing
  226. problems with compensation in boost regulator
  227. Low cost regulator in between Jung and Flea
  228. Low noise higher voltage reference?
  229. Mosfet burn
  230. lossless clamping with current sense, how?
  231. Portable Power supply for 2ch amp
  232. TL431 and SMPS Question
  233. A simple active DC dummy load for PSU testing
  234. Schematic for Old Colony KG-5
  235. purpose of zener diode in optocouplers
  236. "half" Power Amp...
  237. 60 V regulated for preamp supply
  238. Noise suppression bypass caps on Si bridge
  239. Is bypassing PSU capacitors effective?
  240. smps voltage balancer core saturation/avalanche problems
  241. Volt Reference - 4 Transistors with Bandgap
  242. full bridge circuit help
  243. simple HV rail splitter/floating ground - would this work?
  244. How to convert a 100V SMPS to a 240V one?
  245. DC-DC SMPS Inductor got sound!
  246. help needed on attached circuit
  247. ways to discharge a mosfet faster
  248. How to identify max switching frequency of a MOSFET
  249. Having trouble finding suitable fuses
  250. Zener regulator with "integrated" pre-regulator

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