1. Design suggestion: 48 V, 50 A power supply
  2. Connect GND of my device to GND or '-' of my power supply

  3. High voltage power supply for nixie-tubes

  4. Quectel M95 Shorts Vbat pins

  5. Problem with Constant Current power supply
  6. Li-ion power supply with a charger, a booster, and a pMOS high side switch
  7. Can I swap an eletrolytic 200v for 400v

  8. Why are PC power supplies internal?
  9. Power ESP8266 (~200/300mA) from main 230V AC with a very small power supply circuit

  10. how to fix Heating issue of 7805?
  11. Discrepency with experimental vs. simulation of AC-DC circuit

  12. Power sequence solution with limited board real estate

  13. Low power circuit design
  14. How does connecting a capacitor across a DC power supply with varying voltage produce a constant voltage?

  15. Meanwell vs generic power supply

  16. Current draw on the AC input of a PSU
  17. Creating positive and negative voltages from a battery
  18. Is it possible to connect/disconnect TP4056 using a combination of N and P channel Mosfet?
  19. Inverter Surge Capacity -Technique Behind it

  20. Would these components work for a Nixie tube power supply?

  21. Is it a good idea to connect PC to a non-isolated DC supply
  22. How to connect toroidal transformer from wall power
  23. How to connect to common ground when using the TB6612FNG
  24. Excessive noise in amplifier circuit when switching from DC power supply to AC-DC adapter
  25. Relay switching off when under load (spot welder)
  26. Power supply for 144 LEDs in parallel?

  27. Voltage regulating without current drop

  28. Designing a DC 12V 80A Power Distribution PCB panel and heat sinking

  29. Can I buy an ideal diode? How do I OR two power supplies together

  30. How to prevent auto shut off on power bank

  31. Incorrect Output From 7805

  32. Wall-warts and power supply current capacity

  33. My linear voltage regulator is overheating very fast

  34. Schematic review of power supply

  35. How do I model an over voltage spike on LTSpice? Any circuit example

  36. Can I use a PET capacitor in a power supply? What's the difference?

  37. High side current sensing in DIY bench supply

  38. Measure a power supply voltage with floating ground

  39. PCB mount AC input and output

  40. RJ45 to RS232 With Power

  41. Converting an ATX power supply to bench power supply.

  42. High-current DC power supply in constant current mode with inductive load

  43. Proper way of designing a battery backup system with 12V/5V dual output AC power supply?
  44. Is it electrically safe to use an ATX PSU's PCI output for SATA/MOLEX instead of graphics cards?

  45. Difference between double and single circuit transmission lines

  46. Arduino controlled bench power supply
  47. How to control High Voltage Power Supply (HVPS) voltage output?
  48. Hidden current loop on power supply

  49. How to efficiently power and arrange 100 multi chip LEDs in 6 different colors each color runnig off their own transistors
  50. Need AC to DC LED dimmer
  51. Why is there ampere listed in DC power adapter?

  52. Automatically switching from 9V battery to DC wall adapter on insertion
  53. Slow start circuit by sensing capacitor charging
  54. About the electromagnet

  55. What kind of transformer I need for this diy power supply

  56. 240v capable computer power supply is it neutral or phase to phase

  57. adding a "power output button" to a cheap bench power supply
  58. The capacitance value that makes the voltage in phase with current

  59. How to filter noise out from large PWM system
  60. Lab power supply schematic review

  61. Backup power source from usb battery
  62. LM137/317 (HV) input-output voltage difference vs maximum output voltage
  63. A question about sizing capacitor to mitigate the ripple of a DC-DC converter output

  64. Power supply to led string

  65. Hub usb connected to ATX of the same desktop pc

  66. Smart Light Switch power supply solution for 2-wire (without neutral) scenarios

  67. Power a circuit off USB the correct way
  68. How to determine what capacitance is required for eliminating humming noise?

  69. How to design simple current limitor
  70. Will an AC/24V DC-40A charger power a 24V/10-15A pump, regardless of battery bank (6) condition?
  71. 5v power supply from 18650s - high power, low profile

  72. Switching circuit for driving LED at different current values
  73. Wiring power supply, battery and charger for portable speaker

  74. How Much Current Draw From Speakers/Amplifier?

  75. Understanding Royer oscillator (for wireless power transfer), (specially mosfet gate driver circuit)

  76. Virtual ground before or after low noise LDO?

  77. Powering up grid of 20 Raspberry Pi 3
  78. Can a weak power supply damage connected electronics?
  79. How to use external power supply for Arduino Uno?

  80. Adding a Short Circuit Alarm to a Power Supply
  81. Electronic Element
  82. Understanding how much power a stepper motor draws

  83. motor controller requiring a battery in parallel with DC power supply

  84. Understanding a variable 220v AC to DC Power Supply
  85. How to measure dynamic power consumption of each component of a Microcontroller?

  86. Remove the voltage between RTN and NEUT in a power supply unit
  87. Switch voltage output with Zener diodes in series

  88. Grounding Class I device

  89. Power MB102 from a USB port in the computer

  90. Power supply for Audio amplifier : high-voltage based watts or high-current based watts?

  91. Do 2.5" SATA disks really need an external power source?

  92. Help identify a component on a PSU

  93. Power supply for multiple solenoids

  94. Power Supply Issues in Cold Temperatures

  95. Transformer sizing for AC-DC Power converter
  96. 230V AC to 5V DC smart plug components

  97. LC filter for a single phase full wave bridge rectifier
  98. LEDs seem to automatically self-regulate to achieve ideal voltage across terminals

  99. Can I use a twisted pair cable to send power to a device that uses a micro-USB jack?

  100. How to know the right amp to power a 12V actuator?