Panasonic WV-BP330 User Manual
-8-
CONNECTIONS
A. WV-BP330 (120V AC 60Hz)
Connect the power cord to an electrical outlet of
120V AC 60Hz.
120V AC 60Hz.
B. WV-BP332 (12V DC)
Connect the power cord to the DC 12V IN terminal
on the rear panel of the WV-BP332.
on the rear panel of the WV-BP332.
12 V DC
(10.5 V - 16 V)
(10.5 V - 16 V)
Copper wire
#24
#22
#20
#18
size (AWG)
(0.22mm
2
)
(0.33mm
2
)
(0.52mm
2
)
(0.83mm
2
)
Resistance
0.078
0.050
0.030
0.018
Ω/m
Resistance
0.026
0.017
0.010
0.006
Ω/ft
Resistance of copper wire [at 20°C (68°F)]
• Calculation of maximum cable length between
camera and power supply :
10.5V DC
≤ V
A
− (R x 0.42 x L) ≤ 16V DC
L : Cable length (meters)
R : Resistance of copper wire (
Ω/meters)
V
A
: DC output voltage of power supply unit
V
A
− 12
L standard =
(meters)
0.42 x R
V
A
− 16
L minimum =
(meters)
0.42 x R
V
A
− 10.5
L maximum =
(meters)
0.42 x R
@ !