4A CNC adjustable power supply
Input voltage :5V--32V
Output voltage :1.8--32V
frequency: less than 100KHz,
output current: general heat dissipation 3A, enhanced heat dissipation can be up to 4A,
output power :36W
Color screen display; Minimal operation; Software protection;Hardware protection
Parameter Description
1, 4A NC lifting voltage adjustable power supply parameters are described in the following table:
|
Description |
Parameter |
|
Input voltage |
5-32V |
|
The output voltage |
1.8-32V |
|
Output current |
3A for general cooling; up to 4A for enhanced cooling |
|
Output Power |
36W |
|
Voltage resolution |
0.01V |
|
Electric current Resolution |
0.001A |
2,The protection mechanism parameters are described in the following table:
|
Desription |
Parameter |
|
Input anti-reverse |
Have |
|
Output anti-backflow |
Have |
|
Output overvoltage protection (OVP) |
1.8 ~ 32V custom adjustment |
|
Output overcurrent protection (OCP) |
0 ~ 4A custom adjustment |
|
Output over power protection (OPP) |
0 ~ 40W custom adjustment |
|
Output over temperature protection (OTP) |
770 ~ 120 custom adjustment |
|
Output timeout protection (OHP) |
0 ~ 100h custom adjustment |
|
Power on default (ACQ) |
Off by default |
Features:
1. current limit indicator; 2. switch indicator; 3 output voltage; 4.output current; 5. output power; 6 Temperature; 7 Run time;8 Digitally set output voltage;9 NC set output current;
Instructions:
In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch, press and hold the [EC11] coding button to switch the voltage and current of the NC, and the switched setting will change the font color from blue to white. Press [EC11] briefly to clear the running time.
Features:
1 input voltage; 2 running time; 3 output capacity; 4 output energy; 5 output voltage; 6 output current
Instructions:
In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Turn the [EC11] page to switch, and short press [EC11] to clear the running time.
Features:
1 input voltage; 2 output voltage; 3 output current; 4 output power;
Instructions:
In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch.
Features:
1 Over-voltage protection; 2 Over-current protection; 3 Over-power pro-tection; 4 Over-temperature protection; 5 Power-on default settings; 6.Over-time protection switch; 7. Over-time protection
Instructions:
1. Output overvoltage protection (OVP): 1.8 ~ 32V custom adjustment, default 32V;
2. Output overcurrent protection (OCP): 0 ~ 4A custom adjustment, default 4A;
3. Output over power protection (OPP): 0 ~ 40W custom adjustment, default 40W;
4. Output over-temperature protection (OTP): 70 ~ 120 custom adjustment, default off
5. Power-on default (ACQ): off by default;
6. Output time-out protection (OHP): 0 ~ 100h custom adjustment, closed by default; shortly press the [ON / OFF] key in this interface to realize the switch function, long press to exit the setting interface. Turn [EC11] to switch the setting. The font color currently set will change from blue to white. Short press to enter the bit setting.
Button function table
|
|
Main interface |
Set interface |
|
ON / OFF short press |
Switchgear |
Switchgear |
|
ON / OFF long press |
Enter the setting interface |
Exit the setting interface |
|
EC11 short press |
Run time clearing and bit setting |
Bitwise setting |
|
EC11 long press |
Toggle lock and output voltage and current limit |
|
|
EC11 left rotation |
Switch interface and decrease setting value |
Toggle settings options and decrease settings |
|
EC11 right rotation |
Switch interface and increase settings |
Toggle setting options and increase settings |
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