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  1. Simple TL594/single MOSFET offline SMPS
  2. need a PS for a pre, DAC, and headphone amp
  3. Power Trans Winding Parallel AC or DC?
  4. DC-DC Cuk converter (advice please)
  5. Rectifying multiple secondaries..
  6. What does this notation mean?
  7. Boost controller for +48VDC?
  8. SMPS by by Christophe P. Basso or
  9. clc filter
  10. Confused about a transformer's power rating
  11. Mains Filtering
  12. Transformer Winding
  13. Boost converter
  14. Woes with protection components
  15. voltage reg ic for +-16v 2amp
  16. SG3525 Frequency
  17. LM3886 Power supply
  18. Seperate/Dedicate 12V Power Supply for TT's Motor
  19. One trafo-two amps?
  20. Weight differences of transformers
  21. Determining CM Choke values
  22. SMPS PCB Layout Advice
  23. forward regulation of push-pull average current mode control?
  24. Power Supply Requlation
  25. Simple I'm Sure...Wiring 2 Single Supplies to Make a Dual
  26. Diy Psu
  27. SMPS Datasheets
  28. SMPS 12v to +-70V
  29. Noise on laptop charger PSU
  30. self_osc
  31. Behringer DDX3216
  32. SMPS for "isolation": 120in-->~100dc out??
  33. SMPS repair has me stumped
  34. Building a class II PSU (double insulated, no safety earth)
  35. +/-18V & +48V from a battery
  36. I would like to design a power supply
  37. 18v bi-polar dc/dc converters
  38. The Xreg Voltage Stabilizer
  39. DC connectors
  40. Another Linear Pass Regulator
  41. SMPS Trouble, wont start - need some advice! Full schematic
  42. IRFP064 gets burnt
  43. ac side active PFC
  44. SMPS for beginner
  45. Wiring for balanced power ?
  46. need help for basic boost converter!
  47. Full Bridge PWM controller w/ Integrated Gate Drvrs
  48. IR2110 question (help me)
  49. Push-Pull question
  50. Transformer primary winding question
  51. which ferrite beads for mos legs?
  52. 4kw Smps
  53. Peak Current in SMPS
  54. Isolated Transformer
  55. Mosfet line smoother, is it good?
  56. SMPS Hissing & Whining Noises
  57. Funny waveform on 12V->30V SMPS
  58. Fun with Lithium Ion
  59. K6- Switching power supply
  60. Choosing diode Vrrm in a power supply
  61. Simplistic Mosfet HV Shunt Regs
  62. What Power Supply for 12AX7 Preamp ?
  63. install PS in same case as amp
  64. Dose a Capacitor have to be pre charged every time?
  65. Using resistor in sense line to increase range of regulated supplY?
  66. Lm723 - 19vdc In, 14,4vdc Out
  67. Questions on MC33025 current mode design
  68. UC3846 or UC3856 design
  69. Why are they building -15v regs
  70. Transformer winding technique
  71. Keithley voltmeter = "HOT" transformer
  72. PSU problem
  73. Location of voltage-dropping power resistor
  74. Ps Carlosfm
  75. Toroid inrush current in case of short blackout
  76. what makes power transformers buzzing
  77. Bypass capacitors on diodes?
  78. STEPS at 47V?
  79. need help to build Electricity power saver
  80. unstable DSP-controlled smps
  81. Tubecad HV regulator - Modifcation- OCP?
  82. Dummy transformer question
  83. UPS Design
  84. Primary DC blocking capacitor in a ZVT full bridge Design ?
  85. SMPS won't get max voltage/current
  86. newbie can multiple EE cores be paralled for better current handling
  87. Power Supply / Driver for LED Fluorescent
  88. Question about toroidal transformers
  89. Help decipher Magnetics Inc. Specs
  90. 9v Highly regulated/clean PS for guitar fx
  91. transformer winding
  92. Please help me check,Can this dual power use tl431 and a op work well?
  93. Modifications suggestions for The Twisted Pear Power Supplies
  94. Question about voltage multipliers
  95. Negative Reference Voltage
  96. design exercise: inverter for Toyota Prius
  97. Transformer wiring question, series, parallel and center tapped
  98. Driving Eight IRFP064 with SG3525 directly
  99. PS for opamp preamp
  100. Longevity of PSU Electrolytic Capacitors
  101. hide side mosfet driving
  102. Forming main inductor for high-power boost converter
  103. Wiring series and then parallel with switch
  104. PSU Parallel Help
  105. Controlling regulator heat via sinking/shielding
  106. Wich 22nf caps to bypass the diodes?
  107. DSP-controlled boost converter program flow
  108. Sorensen 352-BB Tube-psu SM?
  109. How can I filter out an inverter for less noises
  110. Improving open reel power supply
  111. Half-bridge heat problems
  112. Cap values for tube mic psu
  113. Recommended brands for tube HT psu caps
  114. quick grounding question
  115. Another smps
  116. Not polarized electrolytic capacitor in power supply (LM317 LM337)
  117. Pulse generator using power MOSFETs
  118. 160v/8a
  119. Oscilloscope for SMPS use, a choice between analog & digital?
  120. Using class D amp and x-former for HV supply
  121. can anyone explain this regulation issue?
  122. Prevention of core saturation in push-pull topology
  123. Borbely All-Fet Shunt Regulator
  124. Regulator IC application
  125. Switchmode on the WWW
  126. Mini Maida
  127. TL 494 Basic Questions and Misunderstanding
  128. primary winding for push-pull converter @100amps, 100kHz
  129. Dual secondaries -- quick question
  130. Help required
  131. MONO power supply
  132. 12 vdc to 18 vdc isolated P-P
  133. Frequency pitch power supply for motor
  134. HV SMPS for tube preamp
  135. bipolar regulated...battery
  136. How to measure diferents PSU.
  137. Regulator for phono amp - vrefs, transistors, etc.
  138. help needed on current control SMPS
  139. current controller ic uc3846
  140. Hot-running 317 / 1086 in Tangentsoft's STEPS psu
  141. Cheap DC-DC upconverter for USB?
  142. Anti-reverse-bias protection diode vs. performance
  143. Getting + 5V after regulated +/- 15V psu - Use LM7805 or LM317?
  144. identify this "coil"??
  145. Help with a broken inverter
  146. SMPS for valvular amplifier
  147. Spice simulation and CISPR
  148. Filtering mains clicks/pops
  149. my new prototype
  150. strange sound from transformer when load increased
  151. Using Inrush Current Limiters
  152. SMPS Duty Cycle
  153. 500W offline SMPS
  154. SG3525 as peak current controller
  155. How to build a HV SMPS
  156. Current Sensor based on OpAmp
  157. Newbie need help on SMPS
  158. quick question regarding uc3846
  159. Dac Power Supply
  160. spike from SG3525
  161. SCR + Transformer Electronic Controlling
  162. Half Bridge offline SMPS
  163. 250 W boost converter for 12 V car battery
  164. Power Supply Repair Needed
  165. tube rectifier psu help
  166. self oscillating flyback smps
  167. High Power Wallpaper
  168. My (almost universal) power supply
  169. sinus-sawtooth pwm
  170. Wall wart PS filtering for wah pedal
  171. How important is synchronizing?
  172. Commercial smps with 240v out
  173. SG3525, SMPS need help
  174. Scavenging ultra low noise power supply
  175. Better transformer for a very little amp project
  176. +/- 12v regulated power supply review needed
  177. Opamp - Max supply check please....
  178. 13.6/20A new smps
  179. triac control of DC output
  180. laying out dual output push-pull transformer?
  181. Heatsink in Capacitance Multiplier?
  182. Dual LowSide gate Driver Current Doubling
  183. 12V smps EMI-filtering
  184. Dual transformer SMPS
  185. High current TL431?
  186. Transformer with small oil cap?
  187. 110W Flyback
  188. push-pull PWM IC
  189. Newby needs SMPS help
  190. smps output filter inductor design
  191. design of boost converter
  192. help about SMPS input inductor
  193. Hunting down transformer EMF's
  194. DC to AC please Help
  195. Stupid question about voltage
  196. Flat screen TV install in Van, reducing amperage
  197. fast versus schottky diodes for smps
  198. 7805 regulator max input current
  199. 323 A tube power supply design
  200. Could someone help me with a reg. with 0.1-0.5V out
  201. Correct gate drive waveform ?
  202. Voltage Regulator design LM317T 70V to 20V
  203. Clean bipolar power from USBuss
  204. How to power opamp ?
  205. Isolated gate driver with adjustable dead band
  206. Power supply for Amp 48v
  207. Linear Regulators
  208. semi-isolated feedback without optocouplers?
  209. Core Winding Trouble
  210. Independent (floating) supplies
  211. Room inductance issues
  212. 160v/5a
  213. AC to DC circuit switching using function generator, need help
  214. Inductors with powdered iron toroids.
  215. UK laws - dealing with ground loops?
  216. My open loop shunt regulator
  217. +63/-63vdc Smps New Prototype
  218. Power supply for Amp
  219. +- 30V from two dual +-15 supplies?
  220. Phase shift smps topology
  221. IEC Inlet Filter confusion
  222. Questions on reference and noise in the super regulator
  223. What makes a voltage source sound good?
  224. APC 5KVA ups
  225. advice regarding PSU
  226. grounding problem..need help
  227. Difficulties with SEPIC converter
  228. 13vdc-200a Smps Hard Testing
  229. problems with compensation in boost regulator
  230. Low cost regulator in between Jung and Flea
  231. Low noise higher voltage reference?
  232. Mosfet burn
  233. lossless clamping with current sense, how?
  234. Portable Power supply for 2ch amp
  235. TL431 and SMPS Question
  236. A simple active DC dummy load for PSU testing
  237. Schematic for Old Colony KG-5
  238. purpose of zener diode in optocouplers
  239. "half" Power Amp...
  240. 60 V regulated for preamp supply
  241. Noise suppression bypass caps on Si bridge
  242. Is bypassing PSU capacitors effective?
  243. smps voltage balancer core saturation/avalanche problems
  244. Volt Reference - 4 Transistors with Bandgap
  245. full bridge circuit help
  246. simple HV rail splitter/floating ground - would this work?
  247. How to convert a 100V SMPS to a 240V one?
  248. DC-DC SMPS Inductor got sound!
  249. help needed on attached circuit
  250. ways to discharge a mosfet faster

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