Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin

Simple DC converter principle circuit

A DC converter is a device that converts a voltage of direct current into another type or voltages of direct current.
The DC converter is divided into two types: a parallel DC converter and a non-parallel DC converter. The parallel DC converter uses advanced high-frequency pulse width modulation edge resonance technology to greatly improve efficiency. The whole machine has the characteristics of high voltage regulation precision, fast dynamic response, low output noise, strong anti-interference ability and wide operating temperature range. The non-parallel DC converter is composed of imported DC-DC module, which has the advantages of high voltage regulation precision, low output noise and strong anti-interference ability, and is small in size and light in weight.



9V Switching Wall Charger

9V Switching Wall Charger

9V Switching Wall Charger


About this item

  • 9V Switching wall charger
  • 110V input voltage / 9VDC 1A/2A/3A... output voltage
  • For use with Arduino Uno, Mega and MB102 Power supply boards
  • Connector size: 5.5 x 2.1mm/5.5*2.5mm...
  • Center or Tip is positive, sleeve is negative



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Shenzhen Waweis Technology Co., Ltd. , https://www.szwaweischarger.com