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The Battery Power Unit
(Canofer and Canofer S)

Technical Details
  • length: 274 mm
  • height: 48 mm
  • width: 166 mm
  • Enclosure:
    anodized aluminium
  • Mains voltage:
    230 Volt of AC
  • Mains connection achievement:
    4,8 VA
  • Safety device:
    0,1 A
    slowly acting
  • Output voltage stabilized internally adjustable:
    +/- 4,0 till +/- 25,0 Volt
  • Max. output current:
    100 mA,
  • Ripple voltage: > 0,01 mV
  • Akku supply:
    4 pieces of 9 V NI-MH-Akku
    250 mAh
  • Charging time: 6,0 h
  • Discharging time: 7,0 h
  • Voltage monitoring:
    Delta U-method, 0,25%
    timer 6,5 h (4,5 h)
  • Trickle charging:
    1/10 charging current periodically
  • Charging current:
    70 mA DC
  • Nominal voltage akku-pack:
    36,0 Volt DC
  • Operating voltage power supply unit:
    +/- 23,0 Volt DC/100 mA
  • Opersting range:
    -10/+40 °C
    in dry rooms
  • Output: 5-pol DIN-plug with bajonet-coupling, 1,25 m
  • Input: mains 230 Volt AC / safety device 0,1 AF, internal
The battery-supply provides our Canofer with an absolutely stable, noise-, buzz- and potential-free voltage. Due to their chemical composition, NiMH-cells, which we use for this supply unit, outclass Pb-gel-accumulators and NiCd-cells. The electric emission happens faster and with higher permanence. A long time durability of 800 - 1000 recharging-cycles is ensured by the most precise charging-circuit. Potential-free contacts of relay provide the battery-voltage to the phono-circuit of the Canofer. This battery-current then again is cached by two 1000µF condensers. To avoid low charge, a high-resistance relay switches the load of the accumulator, when falling short of an attuned voltage.
realisation: [Know Hau] Multimedia Solutions