DC to DC Boost Buck Converter Constant Voltage/Current DC 4-32V to 0.8-32V Adjustable Volt Power Supply Module

  • Item ID #090748
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List Price: $47.73 Our Price: $29.66Save 38%

It is a DC to DC Boost Buck Converter,DC 4-32V 8A input, 0.8-32V 8A output,up to 98% Conversion efficiency,.you can use it to DIY a power supply,Charging the battery, lithium batteries ect.


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Product Description


    Module Properties: non-isolated synchronous rectifier automatic boost buck module

    Input Voltage : DC 4-32V; Input Current: 8A (MAX) ,peak 10A (6A long-term work)

    Quiescent Current: 5mA (Different voltage, it will have error.);

    Output voltage : 0.8-32V continuously adjustable, the default output is 12V; Output Current: 8A (MAX), peak 10A (6A long-term work)

    Output Constant Current: 0.2-8A


Working temperature: -40 to +85  °c 
Operating Frequency: 200 KHz 
Conversion efficiency: up to 98% 
Overcurrent protection: Yes 
Short-circuit protection: Yes (10A fuse) double circuit protection 
Over-temperature protection: Yes, automatic reduces the output voltage if over temperature 
Input Reverse Polarity Protection: No, (if necessary , please connect diode with input in series ) 
Installation: 4pcs 3mm screws 
Wiring: free soldering wire terminal output (V-IN : input, V-OUT: output) 
Dimension: 60x51x20mm 
Applications: 
This module can be applied to relatively large fluctuations in the input voltage, and regulated output requires 
relatively stable areas. Such as: 
1, DIY a power supply 
2, Power supply for electronic device, please set the output value according to your system. 
3, As regulated power supply, pwer for your laptop, PDA or a variety of digital products supply. 
4, DIY a laptop mobile power supply. 
5, Solar panels regulator. 
6, Charging the battery, lithium batteries ect. 
7, Driving high-power LED lights. 
Instructions: 
Output current adjustment methods: 
1. to adjust CV potentiometer, according to your battery or LED to set the output value you needed. 

2. to adjust CC potentiometer counterclockwise about 30 laps, the output current is set to minimum, connect the LED,then adjust CC potentiometer to the current you needed. (Please adjust the converter after the battery have already been discharged when charging. )Please do not use the short-circuit way to adjust current. 


Package include: 
1x Boost Buck Converter 





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