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 24 25 26 27

  1. PSU Works on breadboard NOT on PCB?
  2. definitive MOT usage
  3. Looking for a small off the shelf SMPS for active speaker filter
  4. Illustration of critical inductance
  5. Stupid Question?
  6. Power Conditioner?
  7. Build Your Own Transformer
  8. High Voltage adjustable Maida supply problem
  9. Headscratching with voltage & low leakage
  10. Shared power supply
  11. 5v, 3A Linear PS for Pi2/DAC
  12. What does preamp PSU oscillation look like for linear regulators?
  13. 2x18v(0-18v and 0-18v) transformer as a dual transformer
  14. HQ Low noise 4-quadrant PSU with 2xLM3886
  15. NTC thermal shutdown
  16. Drop Wall Wart from 12v AC to 9v AC output
  17. Wima DC-Link as filter cap
  18. Better than a wall wart?
  19. Toroid EMF pickup.
  20. Krell KAV 300CD Transformer Outputs
  21. Power supply for car audio Kenwood DDX5901HD for home use?
  22. FUSE on psu output
  23. 1kW resonant SMPS
  24. Big large capacitor or many small type ?
  25. Boost Converter for Car Audio TPA3116D2
  26. power transformer for Glassware PS-4
  27. What's a voltage regulator for a digital circuit's favourite power supply?
  28. High Voltage Regulated 0-300 supply schematic
  29. Yet another ultra low noise high PSRR LDO - LT3042
  30. Is This Power Supply Possible
  31. Simple push pull design
  32. SMPS sounding better than good linear ps?
  33. GDT, Gate transformer driver
  34. Krell Kav 300cd fault
  35. help wiring multiple winding tranformer
  36. TL431 "dropout voltage" measurement: 1.96V
  37. Primary Waveform in the Half-Bridge SMPS
  38. Power supply question
  39. Please Advice My New Design.
  40. Value for a DC rail shunt cap?
  41. New age circuit construction
  42. Three pin voltage regulator
  43. Odd, slight voltage increase over long time periods
  44. power transformer question
  45. 5Z3P 6N9P EL34 Chinese amp kit
  46. prototype power supply layout idea
  47. Advice/critique on my H-Bridge Design please.
  48. LittleFuse 345 holder/2.5A-SB kinda Just Blew Up haha
  49. X power 1750plus inverter reversed 12v input polarity
  50. Noisy amplifier?power supply
  51. Need advice on Power Supplies
  52. Welborne Labs PS1
  53. Marantz 2235b- P800 PSU problem
  54. 400V and 300V supply voltage clamp?
  55. Choosing and designing my own AC-DC power supply
  56. Cheat Method to Power a Subwoofer?
  57. cheap toroidal any good
  58. UV LED flood light, power supply
  59. Improving zener follower regulator in preamp
  60. Regulated supply help
  61. Will these transformers be beneficial to me in anyway?
  62. BEHRINGER lpa1180 rev j
  63. Power supply
  64. Line Current for (XFormer + Rectifier + LDO)
  65. Questions regarding the build-up for 100A 12V SMPS
  66. LT3080 PCB
  67. Ebay Regulated Supply Opinions
  68. The SMPS HYS3C300 - No STBY + -7V identification element
  69. pls help to choose right trafo for burned
  70. 48V PSU- Trimpot frying
  71. LP Filter for Adjustable Pedal Supply
  72. Can one tell if PSU is the problem just by listening?
  73. Hum on ayon cd player power supply
  74. Glassware rotary on/off switch
  75. How to calculate the size of the heat sink
  76. Improving capacitance multipliers
  77. Tentlabs Shunt Reg Schematic
  78. hypex ucd400 power supply
  79. What power supply for P7 mini preamp
  80. Relay contact protection
  81. Realistic STA-250 Repair
  82. PSU for 12v set up - please help!
  83. Using IR2101 as LO-HI side driver IC
  84. how to apply transformer snubber to a centre tapped secondary and 2 diode full wave?
  85. PCB hole with solder current rating. need confirm?
  86. Parallel caps, wire resistance
  87. Advice on PWM controller for 12v battery use.
  88. questions on simple mosfet regulator
  89. Transfromers position
  90. Noise floor 8 dB higher on 3 prong vs 2 prong "cheater" jack?
  91. Low voltage tube based supply for turntable?
  92. Positive and negative voltages from 2 LM350
  93. phx7nq60e equivalent
  94. electrolitic capacitor types for amps/preamps
  95. Where to put the largest capacitor?
  96. 1.2V Regulator
  97. Snubbing quandaries
  98. Coleman Supplies
  99. fusing pri
  100. Field Coil Power Supply DIY
  101. Chokes in the return line - bypassing the HV problem?
  102. Turns ratios help needed on SMPS.
  103. Choose a AC to DC switching supply
  104. How do I best re-start an old power supply?
  105. How to wire a power indicator LED from a bipolar PSU?
  106. Is there a problem with this transformer, or the capacitors?
  107. +/- 15 volt power supply
  108. Choke BEFORE rectifier
  109. Schottky negative power supply?
  110. Choke power supply guidance
  111. Power supply
  112. Poly caps in place of electrolitcs?
  113. 12v Power Supply Build Request for Driverack PA2
  114. Inductor power rating
  115. wiring secondaries on a 1,5kw autotransformer
  116. Help with understanding electrical output/demand when using a computer PSU to 12v amp
  117. Power transformer repair or rewinding needed.
  118. Voltage Doubler PSU-Newbie
  119. Another Odd Power Transformer
  120. Transformers: two single secondary vs single dual secondaries
  121. I need power supply help, single winding transformer AC-DC
  122. sr-4a receiver amp
  123. sr-4a receiver amp
  124. Confused about DC supply board
  125. Is there any harm in using an overspecified power transformer?
  126. Power LDO PSU with TL431
  127. tapping 12v power suppy to 2 equipment
  128. Transformer for 1kW SMPS.
  129. Selecting Power Transformers for Tube Amp
  130. How to hookup an illuminated power switch or button
  131. Delay circuit, more delay time needed
  132. How to wire a rotary rheostat to my cooling fan
  133. Tip on noiseless transformer.
  134. Building my first PS
  135. dual-mono PSU question
  136. Just move the psu transformer to an external box... Easier said than done... Help!
  137. Amp goes off with the bass
  138. PSU for Metrum Octave nos dac
  139. PS to AMP6B from 41hz and Rasperry Pi
  140. Interesting Power Transformer
  141. speaker inductors used in psu?
  142. Pulling My Hair Out
  143. Multi Power Input Paths
  144. DC Mains filter to remove buzzing trafos
  145. Aragon 4004II - rewiring from 240V to 120V
  146. regulated or not for claas d?
  147. OK to wire the transformer this way?
  148. linn Valhala Power supply
  149. +-80 v SMPS -DIY READY
  150. determining a transformer's quality
  151. Transformer shielding, will this oversaturate?
  152. About AV receiver power cable?
  153. help on lt1085 dropping voltage on load
  154. Need comment on Simple Regulated PSU layout
  155. Adjusting for high mains voltage?
  156. Anyone identify this socket ???
  157. toroidal mechanical noise
  158. Extracting extra rail from one secondary to avoid unbalancing currents
  159. How to figure out toroid winding current capability?
  160. highest quality 1n4007 diode ?
  161. Looking for Transformer
  162. DIY regulated PSU
  163. 2500 Watt SMPS transfomer specs needed
  164. Quick newb question - transformer wiring
  165. half voltage from transformer
  166. Best regulated SMPS
  167. Building a Cyrus PSX
  168. Wireless power transfer
  169. toriodal load temp
  170. Wiring up a very small battery pack
  171. Tube preamp psu
  172. Replacing Mallory CGS capacitors in an APT power amp
  173. Parasound C2 keeps turning off
  174. How to make +/-17.5 v power supply?
  175. More transformer questions
  176. How to spec a Toroid Backwards??
  177. Z906 Logitech Problem Help!!!
  178. Klipsch RW-10d amp parts (BASH)
  179. Schottky vs ultrafast recovery diodes in DHT power supply
  180. psu for preamp
  181. 5x5 Super regulator
  183. Subwoofer power supply
  184. AC showing at 7812
  185. LM317 Regulators
  186. Shunt current regulator
  187. NAD T742 in protect from a power supply issue alone
  188. SMPS chassis advice
  189. One or two transformers?
  190. Maida HV supply output caps
  191. Simple power supply PCB layout question
  192. low voltage power supply build
  193. Tandem regulators
  194. How much power do I need?
  195. Basic Transformer Question
  196. Voltage Doubler Supply
  197. Digital noise coupling into analogue circuit?
  198. Power Supply Needed :(
  199. Am I doing wrong?psu
  200. 4 Slightly Different Models/Ratings of PSU Capacitor.. Which One? Please Help
  201. Vintage power supply query
  202. Quad 405 Transformer issues
  203. Any easy way to reduce mains from 122VAC to 110VAC?
  204. SHUNT PS: How to setup the output current for the load ?
  205. Confused!
  206. Choke input filter LCLC
  207. Power Supply Issue? (Sunfire Subwoofer)
  208. We done it wrongly, always (with pics to prove and sim to show)
  209. synchronous Rectifier for hard switched full bridge smps.
  210. Battery back up for Power supply
  211. Power supply capacitors
  212. 150v power supply, help needed
  213. SMPS Half-Bridge - High voltage ripple and large voltage drop
  214. suggestion on power supply
  215. any use for this 1kva 24V supply?
  216. What Linear Regulator Chips Have the Lowest Noise Figures?
  217. TDK-Lamda PFE700S - 2 to power audio amp
  218. Modified Jung regulator
  219. battery ps voltage/current margin question
  220. 12 Volt 30 Amp Power Supply
  221. Diy power supply for a tube guitar pedal
  222. Inductive Energy Transfer
  223. HV Pluggable Terminations?
  224. Designing a 170V power supply
  225. 12V TO 12V SMPS circuit topology choices
  226. Need reference design of a 5V 80W to 100W DC SMPS
  227. Mini 12v to +/-15v smps for op-amp supply.
  228. My Power Supply Build
  229. 12DCV to 24DCV with DC booster?
  230. psu setup single rail, dual rail confusion..
  231. Which is the load impedance that the transformer will see?
  232. Rush Multiplier
  233. Back to back toroidal transformers for a tube preamp
  234. 48V phantom supply for two old mic preamps - picture inside
  235. SSHV2 for negative voltage regulation??
  236. Need help for pioneer tuner power supply
  237. VU LED Power supply
  238. Designing an audio transformer for an underwater acoustic power amplifier for the pur
  239. Can Power Supply Electrolytic Capacitors cause interference?
  240. NTC Inrush Current Limiter Sizing
  241. Found Power Line Filter - Any Good?
  242. Simple power supply for a Relais
  243. Properly testing toroid using multimeter
  244. question about Black Pulsar power supply from THEL
  245. reasonable start???
  246. AUDIO RESAERCH Regulated PSU
  247. What type of ac connection is this?
  248. Ripple calculator or designer?
  249. Toroid transformer question.
  250. LESS voltage after rectifiers? What is wrong?

Content Relevant URLs by vBSEO 3.3.2