• Module name: 5A automatic constant voltage constant current step-up/step-down
• Module Properties: non-isolated synchronous rectifier step-up/step-down module automatically
• Input voltage :DC5-32V
• Input Current: 8A (MAX) Peak 10A (can use in Long working hours when input Current:⇐ 6A)
• Quiescent Current: 4mA (Operating Voltage Different,There will be errors)
• Output voltage: DC1.25-20V continuously adjustable
• Output Current: 5A (MAX) (it can be long time susing when natural cooling out put current ⇐3A) For higher output current, two modules can be used in parallel, such as the output to 6A, you can use two modules in parallel, the current of each module can be transferred to 3.5A.
• Output current range :0.2-5A
• Operating temperature: -40 to +85°C
• Operating Frequency: 150KHz
• Conversion efficiency: Up to 96% (efficiency and input and output voltage, current, voltage dropout related)
• Current protection: yes
• Short circuit protection: (enter the 10A fuse) double circuit protection, use more secure.
• Over-temperature protection: Yes (over-temperature automatically reduces the output voltage)
• Input Reverse Polarity Protection: None, (if required in the input string into diode)
• Output anti-anti-irrigation: Yes, for charging plus blocking diode is not required.
• Installation: four 3mm screws
• Connection: welding output, (V-IN as an input, V-OUT is the output)
• Module dimensions: length 60mm* width 40mm* height 30mm

This module can be applied to relatively large fluctuations in the input voltage, the output requirements are relatively stable area. Such as:

1, DIY a power supply, input 12V can, output can be 1.2-20V adjustable.

2, the power for your electronic devices, can according to your system set output voltage value.

3, as the Car power supply voltage for your laptop, PDA, or a variety of digital products supply.

4, DIY a laptop mobile power supply: 12V coupled with high-capacity lithium battery pack

5, the solar panel regulator.

6, to the battery, lithium battery charging.

7, driving high-power LED lights.

Operating Description:

1, regulating potentiometer CV,

According to your battery or LED,

The output voltage is set to your desired voltage value.

Such as 4-string LED voltage regulator 14.8V, 16.8V and other four series lithium tune.

2, set CC potentiometer counterclockwise around 30 laps, the output current is set to minimum, connect the LED, adjust CC China locator to the desired current. For battery charging, the battery is discharged, and then connected to the output, adjust to your desired current CC, (for sure when Charging the battery completely discharged before being allowed to adjust, because the battery charge remaining in Vietnam more, the charge current is smaller.) Please do not use short way to transfer current, the circuit structure of this module can not be used the way short tune.