電源供應器與電池


 
B520 輔助電源供應模組,2A 12V
  • Provides up to 2 A of 12 V standby current for Fire or Burglar Applications (4 A of Burglary alarm current)
  • Supervises up to two 12 V 7-18 Ah batteries independently for up to 36 Ah of capacity
  • Provides up to 80 hours of standby time
  • Easy-to-read switch addressing
  • Uses the Bosch standard TR1850 plug-in transformer
 
 
D126 電池,12V 7Ah
  • 12 VDC 密封式鉛酸
  • 可完整充電
  • 不需維修
  • 做為備用電源
  • 使用壽命長