Samsung HCD-E6070R, Руководство пользователя, Страница: 13 / 32

13
Resistance value of the copper wire when the temperature is [20° C(68° F)]
Copper wire size
(AWG)
#24 (0.22
mm²
) #22 (0.33
mm²
) #20 (0.52
mm²
) #18 (0.83
mm²
)
Resistance (Ω/m)
0.078 0.050 0.030 0.018
Voltage drops (V/m)
0.028 0.018 0.011 0.006
 As shown in the table, the voltage will be reduced when the connection cable becomes longer.
Therefore, it may affect the camera performance if a very long adapter output cable is
connected to the camera.
※
Standard voltage for the operation of the camera: DC 12V±10%
※
There may be some deviations in the voltage drop, subject to the connection cable type
and manufacturer.
Only connect it to the power supply after completing all the installation.
Use of Communication
● Coaxial communication system