Double tube fluorescent emergency circuit 2

  
As a Nissan Panasonic rechargeable emergency fluorescent lamp circuit. Built-in 6V, 4A. h high-energy batteries can be directly charged. It allows the two 6W fluorescent lamps.
Double tube fluorescent emergency circuit 2 - schematic

SAi, SAz functional switch. When SAi appropriated charging position, VDi diode is turned off, the inverter circuit does not work, external power supply for battery charging; when SAi appropriated a single tube or double tube lighting position, VTi is turned off, the inverter circuit, a fluorescent lamp or Gi Island and G2 lights. Just when the switch is closed site, battery-driven light-emitting 6. 3V flashlight bulb ELs.




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