Becker BD406 - Technical Data; Power Supply - BD406; Power Supply - PBD406

Becker Avionics
Installation and Operation
Technical Data
DV16401.03 Issue 04 May 2021 BD406/PBD406 23
1.8 Technical Data
Power Supply - BD406
BD406
Specifications
BD406 with control head
BD406 without control head
Nominal supply voltage
9...32 VDC
(Start-up voltage 10.5...32 VDC)
Power consumption
Power off state:
≤ 150 µA @ 32 VDC
Power off state:
≤ 150 µA @ 32 VDC
Max. power consumption
≤ 1200 mA @ 9V
Normal operation
LCD with white backlight:
Speaker enabled with 4 Ω load,
headphones enabled with 150 Ω
load, no audio.
≤ 320 mA @ 9 VDC (Backlight off)
≤ 320 mA @ 14 VDC (Backlight on
100%)
≤ 160 mA @ 32 VDC (Backlight on
100%)
Device without control head:
≤ 270 mA @ 9 VDC
≤ 200 mA @ 14 VDC
≤ 110 mA @ 32 VDC
LCD with NVG compliant
backlight:
Backlight on 100%, speaker enabled
with 4 Ω load, headphones enabled
with 150 Ω load, no audio.
≤ 320 mA @ 9 VDC
≤ 260 mA @ 14 VDC
≤ 130 mA @ 32 VDC
n/a
Dimming control
14 VDC or 28 VDC
n/a
Power Supply - PBD406
PBD406
Specifications
Nominal external supply
voltage
9...36 VDC
Battery voltage - nominal
12 VDC
Battery type
Sealed Lead Acid
Charging time
8 h, the charger can be left plugged in to the device
Battery operating time
≥ 5 h (speaker output disabled, headphone output enabled for load
150 Ω. Backlight disabled, beacon message received each 50 s)