Figure 2: Left side view
Figure 4: Working diagram of battery clip to cigarette lighter female socket
Figure 3: Bottom view
2、Schematic diagram of product working connection:
Working connection method 1: Take electricity from the cigarette lighter
2
USB 5V output interface
Protection slot of 12V DC power output plug
Connect the black clip to the nega-
tive electrode of the battery
Connect 12V cigarette lighter input
Connect the red clip to the
positive electrode of the
battery
Input
Output
The cigarette lighter in car
3.1. Input terminal reverse connection protection: when the user takes power from
the car battery by using the Cigarette Lighter Socket Extension cable with Battery
Alligator Clips, the adapter could instantly protect the ADC adapter and the elec-
trical device which connected to it.
3.2、
Monitoring and protection of 12V power output: Display the output voltage and
current of the expansion holder of the cigarette lighter as well as the output
voltage and current of the 12V DC power source, with multiple safety protection:
The buzzer gave a short beep when the input voltage is lower than 10.5V
The buzzer gave an intermittent bleep when the input voltage is less than 10V.
The buzzer gave a long beep when the input voltage is below 9V.
When a short circuit occurs at the output terminal, the ADC Adapter will automati-
cally turn off the output and the buzzer will beep for a long time.
3、3、Performance characteristics:
(1) Negative voltage alarm:
(3)short circuit protection
When the output current is greater than 10A, the ADC Adapter will automatically
turn off the output and the buzzer will beep for a long time.
(2) Overload protection
3
Working connection mode 2: Take electricity from the battery
3.3、USB port 5V power output protection: the maximum output current is limited to
1.8A.
3.4、
The 3m extension cable uses 14AWG pure copper wire which is rare in the market,
to meet the electricity demand of high-power device.
Battery
Output
Output
Connect the black clip to
the negative
Connect the red clip to the
positive electrode
