Item Type: Electronic Load
Power Supply Voltage: DC12V±5%
Charging Mode: Constant Current Load
Load Voltage: 0.5-60 V
Load Current: -10A
Maximum Power: 150W
Voltage Reading Accuracy : ±(0.1% + 0.05% FS)
Current Reading Accuracy: ±(0.2% + 0.1% FS)
Constant Current Accuracy: Current display accuracy + 1d
Noise Index: 25dD A
Basic Format: 10x14x7cm
Instructions:
1. Power adapter: DC12V, pay special attention to the load and power must be two independent power supplies.
2. The screen displays a welcome at startup indicating that the device is good.
3. Move the cursor according to the “Settings” button, and add and subtract the cursor position. When the voltage is switched and the current setting is added or subtracted, the cursor position is "I" or "V"
4. To test the power of the connection, pay attention to positive and negative, try to avoid reverse gear.
The “Start” button is used to start/stop the electronic load while the screen displays “ON” or “DI”.
6. Normally press the "Start" button for 1 second or longer to eliminate the value of AH and time, and to stop the electronic load (if it is open).
7. In the default state, the information displayed in the lower left corner is power and temperature and automatic switching time, one switch for two seconds, press and hold the "Settings" button, then press "&Rdquo; You can manually switch the display, each from "&Rdquo ; Spend (always keep the "Create" button) to switch, fixed switching display information, no longer automatically change, need to automatically switch when you turn it on again, press and hold the "Create" button, and then press "Reduce" in the lower right corner of the screen to display "There is an automatic open switch.
8. All the above settings will be saved automatically after power off, and the power parameters will be powered off before the power is turned off, but the electronic load, regardless of whether the power is off or not, needs to be manually turned on.
9. After the maximum power continuous workload, the ambient temperature will be high and the user should reduce the operating power. If the temperature of the heat sink has reached 87°C, the load will automatically reduce the power; if the temperature continues to rise, it will continue to reduce power, when the internal temperature reaches 91°C, it will stop. It needs to be opened manually after cooling.
10. The load current will be automatically adjusted according to the input voltage, such as setting 10a?6?7?6?7, if the input voltage is 20 V, the actual current will be 150 W / 20 V = 7.5A (the display group still sets the current) Up to 10th)
11. Need to count AH and time before, remember to clear the machine is the default settings have been accumulated, it will not be automatically deleted, it can only be manually deleted.