PDA

View Full Version : Power Supplies


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 [14] 15 16 17 18 19 20 21 22 23

  1. Digital Safe Soft start unit
  2. help me i need a linear regulated power supply for my amp
  3. Turntable Motor Power supply
  4. LM350 regulator problem
  5. Behringer sps 600
  6. Dual caps for S.S. PS filtering
  7. Help - dead power supply in assemblage dac
  8. Using 220v transformer with 110v mains
  9. core sources
  10. Are this capacitors good for my aleph 2 psu?
  11. Anyone have experience with SMPSpowersupplies.com
  12. +15V pre-regulate for classD amp
  13. Powering servo motors
  14. Noob transformer question
  15. Do These "New" Caps Look Used?
  16. Which stepdown transformer give equivalent of 18V DC
  17. Schematics help, what component is this?
  18. Broken toroid?
  19. Micromega STAGE 6: help with noisy transformer
  20. BH curte tracer.
  21. Questions about Vishay 60APU04 Ultra Fast Soft Recovery DIODE
  22. Power Conditioner Issue
  23. Chosing the right power for auxiliary supply
  24. Dual 12v SMPS
  25. Soft/Slow start - high current - low voltage class A PS for a Pass F5 amp
  26. Soft Start needed for SMPS?
  27. Opinions on tnt-audio power supply?
  28. Sony TA-1055 transistors
  29. Where do you get your transformers?
  30. Looking for a 700vdc supply
  31. Help on 2400W Phase Shift PSU
  32. Dual Bridge PS - Does Phase of Secondary Matter?
  33. Elco's defect? (Fuse keeps blowing)
  34. 3-stage stepped rectifier. Theory?
  35. Soft start using LM555
  36. Swappin' Mech Power Relay for Solid State
  37. Amidon bobbins
  38. Adjustable voltage-mode smps
  39. power supply for baldwin reverb box
  40. Voltage multiplier
  41. Laptop AC/DC adapter to bipolar supply for Marchand XM1
  42. HV lab supply
  43. Thermistor With Hybrid Greatz
  44. Replacement for MUR860 (ChipAmp Power Supply)
  45. Isolated Feedback Design
  46. Variations of DC Main Filter against buzzing Toroid Transformers - what is the right?
  47. NCP1217 or TOP Series
  48. Even loading of both supply rails... by inverting one channel
  49. Ripple voltage problem, or not?
  50. CRCRC linear power supply - selecting the right size caps.
  51. Toroid: Center Tap or Dual Secondary?
  52. Arrgh linear series supply ripple - how come my zener is rippling?
  53. hcca225 orion amp,. need help
  54. Transformer wires coating?
  55. Shunt Regulator Issues/ Questions
  56. AC Filter toroids
  57. A good 12v power supply to run small class D amplifier indoors?
  58. Power factor correction circuits
  59. combined 2 transformers for 24v-0-24v
  60. Battery Charger Questions
  61. Mislabelled transformer?
  62. switches
  63. Jung Super Reglator PCBs
  64. battery vs el cheapo 12v wall wart
  65. sola cvs
  66. Power supply with different voltage output?
  67. Best rectifier diodes?
  68. What kind of transformers I need?
  69. How much voltage can I get out?
  70. Regulator Design v1.3
  71. Just an observation
  72. transformers
  73. Modified a flyback tranformator to dual forward
  74. Power resistor
  75. panasonic fm vs elna silmic 2
  76. Matching or not hexfreds?
  77. toroidal transformer
  78. Power supply
  79. Reduced diode switching by placing a cap across
  80. LM317 vs LM7918
  81. bi-polar +18v -18v
  82. options please
  83. Voltage regulator smps
  84. LM22678 switching relay,power supply
  85. NAD 402 New traffo compatible with power circuit?
  86. Xbox 360 PSU
  87. Low noise DC regulator problem
  88. who knows this transistor?
  89. Ask Transformator
  90. IGBT's VS Mosfets for Switching Supply
  91. 4KW EE65 Transformer
  92. Will this work? Please check
  93. diy power supply
  94. -V problem
  95. A 65W Flyback SMPS
  96. new smps 800watt
  97. help: how to connect 2 pairs of secondary to +/gnd/-
  98. How to modify the walt jung circuit to give 5volt output
  99. Mark Levinson ML-1 Power Supply
  100. WRF36SX-U Usable or Trash?
  101. Assessing the quality of an SMPS
  102. When you need +/- 15VDC and have only one pole
  103. Anyone recognise this SMPS?
  104. b+ power supply help
  105. Witch Oscilloscope to Buy?
  106. SMPS environment temperature failure
  107. Is there High Current Ultra or Fast Bridge Diode?
  108. amplifier switching power supplies
  109. Help RC SNUBBER!
  110. diode bridge
  111. Redesign of NAD receiver PS
  112. different values from reg boards question
  113. How to lower voltage rail a tiny bit
  114. Simple grounding question (separate power supply)
  115. Checking unkown transformer VA by weight
  116. problem with LM1084-circuit in 41hz.com amp6-kit
  117. excessive undershoot, LM2676 voltage mode controller
  118. SMPS transformer questions
  119. Optimum transformer - Help Please
  120. SMPS for Audio Q's
  121. Crescendo power supply
  122. halogen supply
  123. Power Supply Bode plot - a "how to" video
  124. Regulated SMPS strange mosfet waveforms :-(
  125. Transformer query
  126. Rating Motor Run Caps for Tube PS
  127. repurpose wall wart a good idea?
  128. PSU 0.1u + 1u capacitors choice
  129. 100w preamp power supply design
  130. Need high quality 12-14.4v power supply
  131. Please recommend a power supply
  132. Lab supply repair help
  133. Your opinion about this power supply?
  134. Anyone using commercial EMI-Filters in his PSU ?
  135. Rhodes Janus 1 Rectifier
  136. Velleman K4700 with +-60V ?
  137. 250W Adjustable SMPS Review Please!
  138. simple SMPS
  139. SMPS need more power
  140. Single transistor / blocking oscillator supply
  141. safest way to identify primary/secondary?
  142. High voltage hookup wire
  143. Transformer Location
  144. Which thread does this image belong to ?
  145. Why so little use of SMPS in commercial amps?
  146. denon avr 1804
  147. Car battery charger
  148. High voltage SMPS
  149. SMPS power supplies - are they really usable?
  150. SMPS transformer windings shorting
  151. 12-14.4v to regulated 12v & 5v
  152. Looking for O'scope Trace Interpretation Tutorial
  153. LM1875, size of EL-Transformer required
  154. Good way to regulate +/-50v down to 42v?
  155. How to tell whether this capacitor is working?
  156. AC regeneration
  157. Unregulated Tube PSU parameters
  158. 78xx pin compatible OpAmp-based MOSFET series regulator
  159. Blocking Mains DC
  160. The simplistic Salas low voltage shunt regulator vs. LD1085/LM317
  161. Fuses and mosfets blowng up
  162. Duel Rectifier Issue
  163. Multiple client PSU
  164. Possible to modify PS for Teac receiver from 110V to 220V?
  165. Where to buy ferrite cores?
  166. Split SMPS
  167. 2 x 60v and 2 x 12 smps
  168. Combining Transformers
  169. Current Draw
  170. Electronic Transformers
  171. Leaking power supply channel
  172. Reterminating wall wart
  173. inrush current limiters
  174. CLC PSU for SymAsym
  175. Power supply output connections?
  176. Which filter caps for a PSU?
  177. Build a psu
  178. Can a soft-starter affect transformer magnetisation?
  179. PSU for Gainclone, regulated with center-tap
  180. Toroidal transformer overheating?
  181. Problem with SMPS !!!
  182. Low voltage dual supply from old computer PSU
  183. Mains voltage regulation
  184. Scope Selection
  185. Erno's All FET Shunt Regulator
  186. Safety Question about Capacitors
  187. Passive cooling PSU mod
  188. My transformer
  189. Crown Studio Reference I: beefing up the power supply
  190. Grounding for multiple transformers
  191. Power Supply Help for 9 X Hypex UcD180
  192. Q: PCB traces both sides ok?
  193. Trafo with unknown power rating
  194. New site
  195. Power Supply for Car Amp in House
  196. Digital benchtop power supply design
  197. Zapfilter Mk2 PSU question
  198. Can someone pick me a transformer? (TDA2050)
  199. 18VAC transformer, what to do with it?
  200. Rail Voltage Question - 0.4v Difference
  201. +-114V 1.8KW SMPS Schematic
  202. SMPS calculations
  203. 4 Transformers?
  204. Mosfet Gyrator using the IRF840
  205. [help] Full Wave rectification for VCA control voltage
  206. let's talk Half Bridge Flux Walking
  207. 36v to 400v boost converter
  208. Help with current limiting device
  209. SMPS EMI Stage
  210. Litz Wire Selection
  211. Any assistance in using XBOX 360 PS?
  212. Output LC filter help
  213. Minebea 500W SMP on Ebay
  214. 100 volt 10 ampere dv voltage regulator for split supply
  215. Differences between single-section and two-section filters
  216. Building minimal PSU for LM1875 gainclone
  217. SMPS Formula
  218. 9 volt overly complex(I think) power supply
  219. high voltage feedback
  220. Transformer primer
  221. PC board for LM317/337 regulator
  222. help designing regulated PS 13v8@50A w/ IRFZ44
  223. No center tap Help
  224. Transfer Loop Measurement of the power supply
  225. Need info on CL-100 inrush current limiter
  226. 12v Vibrator Test
  227. Mains conditioner
  228. I need a big current regulator.
  229. Don't discard your "dead" Laptop battery pack
  230. Parallel connected power supplies (Hypex UcD Supply ST)
  231. Crest 8002 Pro Amp power supply schematic needed!
  232. Crystal OSC
  233. STRF6656f PCB
  234. capacitorless or shunt PS in PP output stage?
  235. Mains frequency change
  236. Reverse Protection -- PSU in series
  237. Commercial 17/37XX and 78/79XX replacement miniregs. Which are the best?
  238. Testing N-Channel
  239. pre regulator problem in Adcom 565 mod
  240. choke positioning in CLC supply
  241. Tube mic Power supply
  242. Reducing fan speed
  243. Total Newb cops a design
  244. buz103Al or IRFZ46N for smps car audio
  245. Help in this PS pcb
  246. Please help to understand this article on PSUs
  247. compensation modelling
  248. Class D: power supply regulated or not?
  249. Li-ion BATTERY,, 3.7V,1400mAh
  250. 9v. 350ma.dc. class2 ac-dc wall adapter question

Content Relevant URLs by vBSEO 3.3.2