Receba informações atualizadas sobre Microeletrônica.

Projetos de Circuitos Eletrônicos de Fontes de Alimentação


  1. +/-12V -> +/-5V Power unit
  2. +12V/-12V Power supply unit
  3. +30V DC-DC converter
  4. +30V power supply with +5V
  5. +5V Switching regulator (1)
  6. +9V *and* -9V from one battery
  7. 12 Vdc - 120 Vac Inverter Schematic
  8. 12 volt battery monitor
  9. 12 Volt DC Load Control and Battery Protection
  10. 12 volt power supply
  11. 12B Battery condition indicator
  12. 12V 30A power supply
  13. 12V battery capacity tester
  14. 13.5KV power supply
  15. 1A Variable Regulated Power Supply
  16. 2 watt switching power supply
  17. 200 Watt Modified PC Power Supply 13.5 Volt 14 Amp
  18. 33 Volt DC To DC Converter
  19. 5 volt power supply
  20. 6V to 12V Converter
  21. Adjustable power supply using LM317
  22. Alkaline battery charger
  23. Alternative power source for Magellan GPS receivers
  24. Assorted power source and control circuits
  25. Automatic AC voltage (110/240) selector
  26. Battery Characterizer
  27. Battery charge indicator
  28. Battery charger
  29. Battery Charger Ideas
  30. Battery voltage monitor
  31. Bench power supply
  32. Bidirectionall power inverter
  33. Carregador com lm317T - Carregador para bateria de carro
  34. Charger for gel lead acid batteries
  35. Constant Current Battery Charger
  36. DC/AC inverter (1)
  37. DC/AC inverter (2)
  38. Dual Polarity Power Supply
  39. Dual power supply
  40. Dual regulated power supply
  41. Easy power supply
  42. Electric power controller
  43. Filtering PC bus POWER
  44. Fixed Voltage Power Supply
  45. Fonte 1.5 a 30 volts
  46. Fonte 1.5 a 30 volts
  47. Fonte 13.7 Volts pc based
  48. Fuse blown indicator
  49. Generating -5VDC from +5VDC
  50. Generating Negative 5 Volts from 9 Volt Battery
  51. Ground Fault Interupter
  52. Gyrator circuit
  53. High Current Power Supply
  54. High Current Regulated Power Supply
  55. High current regulated power supply
  56. High Voltage High Current Power Supply
  57. HV supply: 12VDC in, 12KV out
  58. Intelligent battery charger
  59. Intelligent NiMH/NiCd switched mode fast charger
  60. Kirlian device supply
  61. Lead acid trickle charger
  62. LED Battery Condition Indicator
  63. LM317 adjustable power supply
  64. LM317 Regulator Circuit
  65. LM317 Regulator With Pass Transistor
  66. LM317 Variable Voltage Regulator
  67. LM3914 battery monitor
  68. Low battery indicator
  69. Low Power DC Quadrupler
  70. Low Power DC to DC Converter
  71. Low Power LED Voltmeter
  72. Low Power LED Voltmeter
  73. Low-dropout 12V regulator (LM324)
  74. LTC1265 Nicad charger
  75. Machine power loss beepter (PDF)
  76. Multiple voltage power supply
  77. Nagative voltage generation using 555 timer
  78. NE555 Low Voltage Battery Disconnect Circuit
  79. Negative voltage generator
  80. Nicad battery charger
  81. Nicad battery charger
  82. Nicad battery cycler
  83. Nicad Battery Discharger/Capacity Indicator
  84. One 9V battery gives +18, +25, +33V
  85. PIC16F873 DC motor speed controller
  86. Power control for arc welders and other inductive loads
  87. Power reminder beeper (PDF)
  88. Power supply provides +5VDC regulated, +10VDC unregulated and 7.5VAC
  89. Power Tool Torque Control
  90. PWM Motor Speed Controller / DC Light Dimmer
  91. PWM Motor/Light Controller
  92. PWM Motor/Light Controller
  93. PWM Motor/Light Controller variants
  94. Regulated 12V supply
  95. Simple +5V power supply circuit
  96. Simple Capacitance Multiplier Power Supply For Class-A Amplifiers
  97. Simple DC Adapter Power Supply
  98. Simple power supply
  99. Simple switching power supply
  100. Simple Variable Voltage Source
  101. Single cell lithium battery charger
  102. Smart battery charger
  103. Snowmobile GPS power adapter
  104. Surge protector
  105. Switching Power Supply
  106. Switching regulator (2)
  107. Temperature Controlled NICD Charger
  108. Tesla coil / HV generator
  109. Transformerless Power Supply
  110. Ultimate power supply
  111. Unplugged power cord alarm
  112. Unregulated power supply
  113. Valve power supply
  114. Variable 0-5A Current Source
  115. Variable 3 - 24 Volt / 3 Amp Power Supply
  116. Variable DC power supply
  117. Variable Dual Lab Power Supply
  118. Variable power supply
  119. Variable power supply
  120. Variable Regulated Power Supply
  121. Variable Voltage and Current Power Supply
  122. Various switching power supplies
  123. Voltage converter
  124. Voltage doubler
  125. Voltage Inverter
  126. Voltage Inverter
  127. Voltage inverter

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