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  1. High voltage, programmable power supply?
  2. ? Re Adcom GFA 555ii
  3. First Build (Stereo LM3886) in need of psu advice
  4. Mounting of electrolytic capacitor
  5. Power Supply Voltage problem
  6. SMPS mains Safety
  7. Led + emitter follower regulator
  8. Series power amp supply
  9. Heath SP2717A Only Giving 150V, not 400V
  10. Low Drop Out Power Rail Filter
  11. wrong voltage 7905?
  12. trying to get 15-0-15
  13. toroid and r-core
  14. Electrolytic voltage rating
  15. Sony CD changer power supply
  16. Unstable power supply output or normal?
  17. shoppping list for P3A
  18. Li-ion Battery Discharge Calculation
  19. Accurate voltage regulation
  20. voltage gate circuit... help!
  21. Power supply for Honeybadger...
  22. Repairing an Infinity RS8 Power Supply
  23. Sense pin for ADP7104 & LT1763
  24. Amplifier usefulness
  25. ~20V AC threw ~100V AC to 12 V AC
  26. Voltage optimisers
  27. Lab supply on a shoestring
  28. Can you pls help me
  29. Any value in using reclaimed inductors?
  30. Soft Start w Mute for LME49xxx Drivers
  31. Laptop Charger & Battery Management
  32. Is this a bad idea?
  33. Help me understand this schematic
  34. 100 VAC - 240 VAC DC pwr. sup.
  35. Help with Ripple Current
  36. How Dangerous Is This Power Supply
  37. Red Light (HV) Regulator
  38. Voltage sag on heater PSU
  39. self adjusting shunt regulator
  40. power supply problem
  41. JLH filter for Emotiva xpa-5 ?
  42. PS Noise - Solutions and Suggestions
  43. Need Help diagnosing an OT
  44. Power supply for EURORACK MX2624A, 2X19VAC AC
  45. PSU 2X19vac means
  46. Main power switch location: primary, secondary, after rectifier...?
  47. 2x48V SMPS to +/-48v ?
  48. Transformer and capacitor ratings in linear unregulated PSUs.
  49. ANOTHER transformer question!!
  50. Help with main transformer specs
  51. Voltage regulator LM317 help
  52. toroidal transformer wire identification!
  53. Hybrid rectification tube/diode
  54. Voltage ratings on power transformers
  55. +12V (10A) and -12V (0.3A) rating supply question
  56. retail inverter (12VDC->120 VAC) for auto?
  57. Help Needed - Rebuilding a Darling amplifier power supply
  58. Power Transformer size influence on preamp sound.
  59. P38 Signal Detecting Power On
  60. Help with transformers
  61. Voltage regulator - error amp or CRCRCRCRC
  62. Isolation transformer
  63. Grounding of a custom power supply
  64. Power supply resistor matching
  65. Quick question about PSRR
  66. smps
  67. ARC's decoupled EL cap Patent???
  68. On/off switching dual rail
  69. Modularizing an Amplifier Power Supply
  70. Rectification strategy for small TPA1517 amp
  71. LM338 positive reg for Gainclone not working
  72. Remote control power supply
  73. Sony APS-162 SMPS
  74. Linear power supply for pc
  75. ElCo Soft Charge
  76. Balanced Power
  77. ATC-FROST Transforme​r TFFT 3071
  78. Dc to Dc converter
  79. Strange request, old document on current loops
  80. Power supply noise elemination
  81. Cheapest 240 to 110 transformer in UK.
  82. Siemens Sitop 24V 10A as PSU?
  83. Correct implementation of R-C-R-C filtering in PSU
  84. Beginner Question
  85. Network Analyser Measurements
  86. MUR860 Full Bridge Rectifier
  87. Are these good for audio/amps?
  88. PS Filter question
  89. Audio Alchemy DDE V 3.0 question
  90. Mounting capacitors for power supply
  91. Power Inverter diagnostic help
  92. Energy EW-100 Subwoofer transformer
  93. Dx Supply, output adjustable, stabilized power supply
  94. Toriod 110 to 220V Conversion
  95. Upgrade the transformer
  96. Laptop SMPS Bricks in Parallel?
  97. Ebay Power Supply?
  98. NXP Flyback SMPS Design Tool
  99. CRC Pi Filter resistor value
  100. psud2
  101. simple dcdc converter 12v 2x30v
  102. NiMH Charger circuit help appreciated
  103. Bose Panaray digital system controller psu
  104. Is this acceptable?
  105. Tube Rectifier Limiter
  106. Strange Behavior w/ Diodes (Heater Supply)
  107. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  108. fuse blowing on power supply
  109. Where to buy power supply AC 17V, 8VA
  110. Help with an ATX Power Supply Low 3.3v
  111. simple soft start
  112. Stable low noise PS for active crossover boards?
  113. SMPS for DAC and small power amplifier
  114. 12 to 5 AC Rectification
  115. DIY Toroidal Core
  116. SMD IC identification
  117. Source for linear wall warts?
  118. Simple Feed Forward
  119. help with PSU trouble
  120. Advice on CCS_TL431_PNP shunt reg + op amps
  121. Soft _start
  122. Car Amp Power Supply
  123. Billu's thread closed
  124. What should I do with my R-Core transformer
  125. Need a 12vdc 2.5a linear power supply
  126. Using multiple voltage transformer to get higher voltage
  127. Amplificador SubZero-Dr Jacobid
  128. Is this going to be adequate: MKP Power Caps
  129. smps transformer
  130. What should be the deadtime for Hbridge circuit???
  131. Half Bridge SMPS, gapped transformer ?
  132. modifying number of turns on trafo
  133. Blowing a power transformer winding open
  134. Voltage Regulators - Sensitivity?
  135. Broskie's HPS1
  136. DC Filter Choke Working Voltage Question
  137. Power Supply Preference
  138. 5v to USB?
  139. What are clips used for on transformer core
  140. My new 1200W SMPS
  141. TDA2030A Power Supply bridge mode
  142. Special power supply and preamplifier for STK086
  143. Are good supplies for analogue also good for digital?
  144. Simple TDA2003 PSU design question
  145. HV CRC PSU
  146. Panasonic TS HA vs BHC Slit-Foils
  147. Linear PSU for laptop
  148. Synqor DC filter
  149. A SINGLE LED ON AN DUAL DC SUPPLY?
  150. Amp6 smps amperage question
  151. powering up an esp project 99
  152. Multiple regulators - What is the end-output-impedance?
  153. LM3886 amp with NE5532 volume control board
  154. Regulating flyback w/ separate secondaries
  155. SMPS 350W 35-0-35V
  156. Beginner question about V, A and my Topping
  157. Power transformer question
  158. 7815T in a TO-220 package
  159. Wiring a transformer for amplifier board
  160. Making Symmetric Power Supply from Single with 4x ATX power Supply?
  161. About ETD Cores
  162. Help to known my transformer power
  163. Help with PS under load.
  164. Power Transformer Noise (not Hum)
  165. Bybee Music Rails Problem
  166. SMPS Core Selection?
  167. My new 1.5kW SMPS Some reviews
  168. Simple, low noise power supply
  169. SMPS number of turns
  170. Working LED's from 54Volt
  171. Forced cooling of toroid transformer
  172. smps
  173. Can MOV (varistors) be wired to each primary in a universal dual-primary transformer?
  174. Some thoughts on the T-Reg
  175. Fuse positioning in PSUs
  176. Simple 12v adjustable help
  177. two transformers into one
  178. High voltage timer
  179. Shunt regulator on ebay-how good?
  180. Asymmetric half bridge
  181. NE555 turn on delay problem
  182. Bipolar capacitor
  183. Mystery Transformer Identification
  184. Transformer voltage droop
  185. Multiple Toroid Transformer Secondaries
  186. Reasons LT regulator fails under load
  187. First Build PSU questions.
  188. CRCLC For Chipamp
  189. Quick question about transformar VA raiting
  190. DC earth fault detection
  191. Three bigger transformers or Nine smaller
  192. mains filter - maybe worse ?
  193. 807 regulated supply
  194. Help finding power transformer for 5.1 reciever system
  195. Toriodal Material for a Power Transformer
  196. Use of TI DC/DC converter in a preamp circuit
  197. Components after a Solid State Relay
  198. Transformer modification
  199. TL494 output driving
  200. 2 capacitors and a rectifier
  201. Good Maxim article about SMPS efficiency
  202. Need Battery Charger Circuit with Autor Power Off
  203. psu for lme49810
  204. Is this PFC or not ?
  205. Super caps...
  206. Losing some volts, or not.
  207. 120VAC-15VAC split power supply
  208. Offline power supply for USB / 5v
  209. Understanding what's going on with my PS
  210. Hammond 269AX to run 6 ECC88s?
  211. Can I increase current by combining transformer secondaries like this?
  212. Linear Power Supply for SOtM tX-USB
  213. cheap +/- 15V power supplies
  214. toroidal transformer
  215. Blown parallel FETs?
  216. Error amplifier compensation desighn in SMPS
  217. Hey guys, see if you can help.
  218. using only part of transformer primary - problems?
  219. connecting lots and lots of capacitors in a PS
  220. psu transformer impedance??
  221. help with LM3886 amp project
  222. Question about 2*xV Transformers
  223. Constant voltage transformers
  224. Unregulated SMPS Efficiency
  225. Helix board 12 power supply voltages
  226. Need a second opinion
  227. required a fullbridge topology schema
  228. help with LM3886 amp project
  229. neutral to ground voltage?
  230. usign redundanct power transformer as CLC choke
  231. SMPS power up problems.
  232. 35volt @15amp offline smps based on SG3525 needed
  233. Computer power supply mod?
  234. Pin out for E SATA hard disk power supply
  235. Is there a difference between these two methods?
  236. Hello, a query about power supplies
  237. lm338 regulated power supply
  238. Charge pump DC doubler
  239. LLC resonant converter
  240. Ripple in unregulated supply for class-A amp
  241. Power Supply - Naim Clone
  242. HP 6269B 0-40V@0-50A REGULATED DC POWER SUPPLY for DIY amplifier
  243. PSUD2: data on UU5 and UU6 rectifiers
  244. Is Higher VA always better? and Avel close or Antek exact?
  245. New TI SMPS for Audio App. Note
  246. German military are selling C3g tubes
  247. feedback relating core usage
  248. Regulated Power supply design suggestions and updates for LM1875 stereo amplifier
  249. Replacement for 10M45 / CCS
  250. EI or double-C core for class A Amp?

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