WZ5012L 50V 12A 600W Programmable Digital Control Step-down DC Stabilized Power Supply Module with A

Feature:

1. LCD can display input/output voltage, output current/output power/output capacity/output time;

2. Numerical control adjustment, precise and fast, step-down output, output voltage 0-50.00V arbitrary adjustment, limit current 0-12.00A arbitrary adjustment;

3. The output end does not burn when it is poured backwards;

4. The module can be set to turn on/off by default;

5. Possess a variety of software protection mechanisms, and the protection threshold is adjustable. After the working parameters of the module exceed the protection threshold, the output is automatically turned off;

6. Using synchronous rectification technology, high conversion efficiency: efficiency above 90%;

7. Enlarge the heat sink and install a fan to enhance heat dissipation.

Model: WZ5012L	Display: LCD display
Input voltage range: 6-55.00V	Input voltage resolution: 0.01V
Output voltage range: 0-50.00V	Output voltage resolution: 0.01V
Output current range: 0-12.00A	Output current resolution: 0.01A
Output power range: 0-600.0W	Input voltage accuracy: ±(1%+5 words)
Output voltage accuracy: ±(0.3%+5 words)	Output current accuracy: ±(0.5%+5 words)
Typical output ripple: 150mV peak-to-peak value	Normal working temperature range: -10???????~40???????
Capacity measurement range: 0-999.9AH	Statistical error of capacity energy: ±2%
Statistical time range: 0-100 hours	Step-down working mode: differential pressure>0.05%+1V
Bare weight: about 199g	Product size: Panel 79X43X42mm
With packaging: about 242g	Motherboard: 106x76x40mm

Soft start: Yes

protection mechanism:

Input undervoltage protection (5.8-50V adjustable, default 5.8V)

Output overvoltage protection (0-51.00V adjustable, default 51V)

Output overcurrent protection (0-12.10A adjustable, default 12.10A)

Timeout protection (0-100h adjustable, closed by default)

Over-capacity protection (0-999.9Ah adjustable, closed by default)

Instructions:

1. Switch display parameters-in the normal interface, short press SW to switch the lower display of the display. The display content is switched between current A, power W, capacity Ah, and time h. Long press the SW button to switch the upper display of the screen, and the display content is switched between input voltage IN and output voltage OUT.

2. Set the output voltage value-short press the U/I button in the normal interface to enter the set voltage constant current interface. You can see that a certain digit of the set output voltage value is flickering. Turn the rotary encoder left and right to adjust it to increase or decrease. Short press the rotary encoder to select which bit of the output voltage is set. After the setting is completed, short press the U/I button twice to return to the normal interface. Or it will automatically return to the normal interface after 10s of stopping operation.

3. Set the constant current value (that is, the maximum current value that the module allows to output)-short press the U/I button in the normal interface to enter the setting voltage constant current interface. Short press the U/I button again to switch to the constant current value setting. You can see that a certain digit of the constant current value is flickering. Turn the rotary encoder left and right to adjust the value to increase or decrease. Short press the rotary encoder to select which bit of the constant current value is set. After the setting is completed, short press the U/I button to exit the setting voltage constant current interface and return to the normal interface. Or it will automatically return to the normal interface after 10s of stopping operation.

4. Set the default on/off state of the module when it is powered on-long press the U/I button in the normal interface to enter the parameter setting interface. It can be seen that OPEN OFF or OPEN ON is displayed. OPEN OFF means that the output is turned off by default when power on, and OPEN ON means that the output is turned on by default when power on. Long press the rotary encoder to switch between two states. After setting, long press the U/I button to return to the normal interface.