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  1. adding current limiting to a power supply
  2. LM350 max. output voltage
  3. High current voltage regulator using lm7824
  4. Is there any thing wrong with this design
  5. Morgan Jones 2 Transistor Regulator
  6. Need help designing a rectified circuit to AC-power my DC power supply
  7. Power for active crossovers in Active monitors
  8. Toroidal transformer unpackaging and mounting
  9. Parsing the Supertex LR8N3 HV regulator
  10. TDA2030 battery supply?!?
  11. on chip negative voltage regulator with positive supply voltage
  12. power amp and extern supply ?
  13. 15V Batteries
  14. High Voltage Variable Supply on a Shoestring
  15. Batteries lifepo in Europe?
  16. Some mains transformer power supply options
  17. Single Supply Rectifier: 2 Diodes OR 4 Diodes?
  18. Request help with odd looking CCS fed shunt reg circuit and load current ability.
  19. supply power problem
  20. PWM SG3525,IRFPS3810 for 5KW power inverter
  21. TL431-related (circa) problem - TNT Indiscreto power supply
  22. 12 SLA charging circuit for amp
  23. SuperTeddyReg - help needed in calculating values
  24. Can you tell me output ampere of the transformer?
  25. Push-pull converter with atx transformer?
  26. CRC Power Supply Resistor Rating
  27. HexFred vs. Hyperfast Diode (1200v)
  28. Giaime Ugliano Maida regulator
  29. Earthing a double insulated Amp
  30. PS design for tube pre-amp
  31. PSUD high ESR question
  32. Amek Einstein PSU
  33. +-85volt regulator
  34. battery power supply for classT/D amp
  35. Voltage doubler?
  36. Design of SMPS
  37. Laptop power supplies for amps
  38. PSU filter capacitor value vs. output voltage swing
  39. Is this Gonna Work?!?
  40. Preamp quadruple power supply - Opinions
  41. Power Supply for AK4395 board
  42. Powering amplifier from two coil transformer
  43. Battery PSU with voltage meter.
  44. Power Supply for LM1875
  45. +/-15vdc 7815, 7915 Power supply
  46. Winding two 350 VA amps - 240 Volts input
  47. Synthesizer power supply
  48. Chip amp power supply
  49. Power supply for Car amplifier
  50. DIY Benchtop PSU, what about these.....
  51. Any opinions about this battery desulfator ?
  52. +&- 45VDC from 12-15VDC @25A output
  53. Powering a high-end USB DAC
  54. Is this also a type of Switching Power Supply
  55. Pseudo ground
  56. Synthesizer power supply
  57. +/- dc power supply
  58. xbox 360 powering an amp question
  59. Tube rectifier and first capacitor
  60. Pyramid R P S not working properly
  61. Anthem D2v power supply regulators
  62. Transformer secondary resistance
  63. Modern 317/337 alternatives?
  64. Power transformer ratings and cross-sectional area.
  65. Transformer VA question
  66. Transformer specifications for NAD t773?
  67. TCI CAPS AT EBAY
  68. Simplest way for low-VA 220V->110V ?
  69. Function and Value for Resistor after Rectifier
  70. good YouTube Tutorials
  71. Huge voltage drop on PSU
  72. Extra turns on transformer secondary
  73. Rewind primary 100v/240v?
  74. Pioneer PD-F407 CD changer dead
  75. Adequate cooling
  76. do someone now this ic.
  77. Problem with Sugden Optima amp
  78. PC PSU for [in PC] Audio use
  79. Can't share power source with TLE2426
  80. Laptop power supply for T1 Hifimediy amp?
  81. Power transformer question
  82. HV PSU'S, Of any use ?
  83. Electrolytic rating advice needed for filter application
  84. Rechargable Battery for BoomBox
  85. Problem With SMPS
  86. Questions regarding 2 case builds.
  87. Starting my first DIY build by modifying an existing amplifier, any advice welcomed!
  88. Transformer specs for Dynaudio monitor
  89. High voltage, programmable power supply?
  90. ? Re Adcom GFA 555ii
  91. First Build (Stereo LM3886) in need of psu advice
  92. Mounting of electrolytic capacitor
  93. Power Supply Voltage problem
  94. SMPS mains Safety
  95. Led + emitter follower regulator
  96. Series power amp supply
  97. Heath SP2717A Only Giving 150V, not 400V
  98. Low Drop Out Power Rail Filter
  99. wrong voltage 7905?
  100. trying to get 15-0-15
  101. toroid and r-core
  102. Electrolytic voltage rating
  103. Sony CD changer power supply
  104. Unstable power supply output or normal?
  105. shoppping list for P3A
  106. Li-ion Battery Discharge Calculation
  107. Accurate voltage regulation
  108. voltage gate circuit... help!
  109. Power supply for Honeybadger...
  110. Repairing an Infinity RS8 Power Supply
  111. Sense pin for ADP7104 & LT1763
  112. Amplifier usefulness
  113. ~20V AC threw ~100V AC to 12 V AC
  114. Voltage optimisers
  115. Lab supply on a shoestring
  116. Can you pls help me
  117. Any value in using reclaimed inductors?
  118. Soft Start w Mute for LME49xxx Drivers
  119. Laptop Charger & Battery Management
  120. Is this a bad idea?
  121. Help me understand this schematic
  122. 100 VAC - 240 VAC DC pwr. sup.
  123. Help with Ripple Current
  124. How Dangerous Is This Power Supply
  125. Red Light (HV) Regulator
  126. Voltage sag on heater PSU
  127. self adjusting shunt regulator
  128. power supply problem
  129. JLH filter for Emotiva xpa-5 ?
  130. PS Noise - Solutions and Suggestions
  131. Need Help diagnosing an OT
  132. Power supply for EURORACK MX2624A, 2X19VAC AC
  133. PSU 2X19vac means
  134. Main power switch location: primary, secondary, after rectifier...?
  135. 2x48V SMPS to +/-48v ?
  136. Transformer and capacitor ratings in linear unregulated PSUs.
  137. ANOTHER transformer question!!
  138. Help with main transformer specs
  139. Voltage regulator LM317 help
  140. toroidal transformer wire identification!
  141. Hybrid rectification tube/diode
  142. Voltage ratings on power transformers
  143. +12V (10A) and -12V (0.3A) rating supply question
  144. retail inverter (12VDC->120 VAC) for auto?
  145. Help Needed - Rebuilding a Darling amplifier power supply
  146. Power Transformer size influence on preamp sound.
  147. P38 Signal Detecting Power On
  148. Help with transformers
  149. Voltage regulator - error amp or CRCRCRCRC
  150. Isolation transformer
  151. Grounding of a custom power supply
  152. Power supply resistor matching
  153. Quick question about PSRR
  154. smps
  155. ARC's decoupled EL cap Patent???
  156. On/off switching dual rail
  157. Modularizing an Amplifier Power Supply
  158. Rectification strategy for small TPA1517 amp
  159. LM338 positive reg for Gainclone not working
  160. Remote control power supply
  161. Sony APS-162 SMPS
  162. Linear power supply for pc
  163. ElCo Soft Charge
  164. Balanced Power
  165. ATC-FROST Transforme​r TFFT 3071
  166. Dc to Dc converter
  167. Strange request, old document on current loops
  168. Power supply noise elemination
  169. Cheapest 240 to 110 transformer in UK.
  170. Siemens Sitop 24V 10A as PSU?
  171. Correct implementation of R-C-R-C filtering in PSU
  172. Beginner Question
  173. Network Analyser Measurements
  174. MUR860 Full Bridge Rectifier
  175. Are these good for audio/amps?
  176. PS Filter question
  177. Audio Alchemy DDE V 3.0 question
  178. Mounting capacitors for power supply
  179. Power Inverter diagnostic help
  180. Energy EW-100 Subwoofer transformer
  181. Dx Supply, output adjustable, stabilized power supply
  182. Toriod 110 to 220V Conversion
  183. Upgrade the transformer
  184. Laptop SMPS Bricks in Parallel?
  185. Ebay Power Supply?
  186. NXP Flyback SMPS Design Tool
  187. CRC Pi Filter resistor value
  188. psud2
  189. simple dcdc converter 12v 2x30v
  190. NiMH Charger circuit help appreciated
  191. Bose Panaray digital system controller psu
  192. Is this acceptable?
  193. Tube Rectifier Limiter
  194. Strange Behavior w/ Diodes (Heater Supply)
  195. alteration of the power supply from the power amplifier Harman Kardon HK870 at 220.
  196. fuse blowing on power supply
  197. Where to buy power supply AC 17V, 8VA
  198. Help with an ATX Power Supply Low 3.3v
  199. simple soft start
  200. Stable low noise PS for active crossover boards?
  201. SMPS for DAC and small power amplifier
  202. 12 to 5 AC Rectification
  203. DIY Toroidal Core
  204. SMD IC identification
  205. Source for linear wall warts?
  206. Simple Feed Forward
  207. help with PSU trouble
  208. Advice on CCS_TL431_PNP shunt reg + op amps
  209. Soft _start
  210. Car Amp Power Supply
  211. Billu's thread closed
  212. What should I do with my R-Core transformer
  213. Need a 12vdc 2.5a linear power supply
  214. Using multiple voltage transformer to get higher voltage
  215. Amplificador SubZero-Dr Jacobid
  216. Is this going to be adequate: MKP Power Caps
  217. smps transformer
  218. What should be the deadtime for Hbridge circuit???
  219. Half Bridge SMPS, gapped transformer ?
  220. modifying number of turns on trafo
  221. Blowing a power transformer winding open
  222. Voltage Regulators - Sensitivity?
  223. Broskie's HPS1
  224. DC Filter Choke Working Voltage Question
  225. Power Supply Preference
  226. 5v to USB?
  227. What are clips used for on transformer core
  228. My new 1200W SMPS
  229. TDA2030A Power Supply bridge mode
  230. Special power supply and preamplifier for STK086
  231. Are good supplies for analogue also good for digital?
  232. Simple TDA2003 PSU design question
  233. HV CRC PSU
  234. Panasonic TS HA vs BHC Slit-Foils
  235. Linear PSU for laptop
  236. Synqor DC filter
  237. A SINGLE LED ON AN DUAL DC SUPPLY?
  238. Amp6 smps amperage question
  239. powering up an esp project 99
  240. Multiple regulators - What is the end-output-impedance?
  241. LM3886 amp with NE5532 volume control board
  242. Regulating flyback w/ separate secondaries
  243. SMPS 350W 35-0-35V
  244. Beginner question about V, A and my Topping
  245. Power transformer question
  246. 7815T in a TO-220 package
  247. Wiring a transformer for amplifier board
  248. Making Symmetric Power Supply from Single with 4x ATX power Supply?
  249. About ETD Cores
  250. Help to known my transformer power

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