Feature:
1. This is a high-efficiency regulated power supply module. When the input voltage is lower than, higher than, equal to the output voltage, the output voltage can be kept stable.
2. This module has perfect functions and can be applied to solar energy charging.
3. The circuit board adopts 1.6 thickened gold plating process.
4. The input uses a replaceable to protect the power supply and equipment.
5. Adopts patch, low resistance, high frequency electrolytic capacitors, so that the drops to freezing point.
6. Constant voltage, constant current, undervoltage .
7. Using oxidized heat sinks to dissipate heat, the heat dissipation effect is better than that of the aluminum heat sinks.
8. The inductor is made of iron-silicon-aluminum for lower heat generation.
Specification:
Item Type:
Automatic Step Up Down Voltage Regulator
Input Voltage: DC5-32V (Recommended more than 10V)
Output Voltage: DC1V-30V continuously adjustable
Output Current: 10A (MAX), long-term ≤7A
Output Power: Long-term 80W, peak 130W, please strengthen the heat dissipation when more than 80W
Output : 50mV (Measured at 12V to 12V, 5A)
Short Circuit : Yes
Input Reverse Polarity : None, if necessary, connect Schottky diodes at the input end
Output Anti-Backflow: None, if used for battery charging or inductive load, please connect Schottky diode at the output end
Size: 77.6x46.5x15mm / 3.06x1.83x0.59in
Adjustment :
1. Battery undervoltage adjustment : (Set the 10V undervoltage and shutdown output with 12V lead-acid battery as an example)
Connect the input to regulated power supply and adjust to 10V, adjust the undervoltage potentiometer (clockwise increase, counterclockwise decrease), until the fault indicator (red light) is on, the setting is OK; Then when the battery is discharged to 10V, The power supply is automatically cut off to protect the battery from damage.
Note: If it is not battery powered,do not need to set.
2. Output voltage adjustment : Connect the input to power supply (voltage is higher than undervoltage value), red light is off, blue light is on, connect output to a multimeter, adjust output voltage potentiometer to the required output voltage (CW increase, CCW decrease).
Note: Under normal condition, the red light is not on, the blue light is on, otherwise there is a faulty, please remove faulty them re-power.
3. Output current adjustment : ( for 12V lead-acid battery with 12V input, charging current 5A as an example)
Connect the input to 12V power supply, parallel the output to the multimeter, adjust constant current potentiometer (CW increase, CCW decrease), until the current shows the required value of 5A, remove the multimeter, and connect the battery to normally.
Note: For constant voltage equipment, only the maximum output current needs to be set.
Package List:
1 x Voltage Regulator
