From blwiki
Jump to: navigation, search

USB LiPo charger plus 5V Switching Mode Power Supply



  • Charge LiPo battery from USB power input
    • 1 A polyfuse on USB input
  • LiPoly battery charger
    • JST connector
    • 500 mA charge current
    • Red LED charge state indicator (on while charging)
  • 5V Switching Mode Power Supply
  • Power switch
  • 2x3 pin 0.1" spacing output power connector
    • Several external cards can be connected
  • Four mounting holes
    • 4-40


J1 - Output Power Connector

2x3 pin, 0.1" header

J2 - LiPoly battery

Standard JST connector pinout

J3 - Micro-USB

  • 5-pin

USB Micro B.png

SW1 - Power Switch

  • This will take the output voltage from the battery and connect it to the Switching Mode Power Supply.



Parts List

Parts List / Assembly Order

Assembly Sheet