Automatic Step Up/Down DC-DC Converter Boost/Buck Voltage Regulator Module 5-30V to 1.25-30V 8

Offer Long Term Service: This DC Power Supply Module is a non-isolated DC regulated power converter module with long service life
Fater Heat Dissipation: This DC-DCConverter is designed with two heat sinks for better heat dissipation
Multiple Over Protection Functions: This Voltage Converter Module supports over current, short circuit, over temperature protection
High Power and Stable Performance: This Step Up Down Power Supply Module ensures high power and stable output, it converts 5-30VDC to 1.25-30VDC
High Conversion with Premium Quality Material: This DC-DCBoost Converter Module is designed with high quality components ensures high conversion efficiency, which ups to 93%

Product Description

Specification:
Type: Non-isolated synchronous rectification automatically step up/down module
Input Voltage: DC5-30V
Input Current: 8A, (maximum) 10A, (within 6A for long-term work)
Quiescent Current: 4mA (there will be deviation when working voltage is different)
Output Voltage: 1.25-30V continuously adjustable
Output Current: 10A (maximum) (long-term natural cooling within 5A, please reduce rated value when output high voltage), enhance heat dissipation or reduce rated value when module temperature is over 65℃
Constant Current Output Range: 0.2-10A
Operating Temperature: -40℃ to +85℃
Frequency: 150KHz
Conversion Efficiency: Typical 91%, maximum 93%
Over Current Protection: Yes
Short Circuit Protection: Yes (current limiting protection)
Over Temperature Protection: Yes (automatic reduce output voltage)
Reverse Input Protection: No, please connect to a diode in series at input if needed
Output-Flow Back Protection: Yes, do not need to add the diode when used for charging.
Wiring Method: Terminal block output, (IN is input, OUT is output)
Weight: 70g / 2.5oz (approx.)

Output current adjustment method:
1.Adjust CV potentiometer, according to your battery or LED, set the output voltage value to your need.
2.Counterclockwise adjust CC potentiometer about 30 laps, make the output current in the minimum. Connect the LED, adjust CC potentiometer to the desired current. If charge for the battery, the battery should fully discharge at the first, then connected to the output, adjust CC potentiometer to desired current. (Must use completely discharged battery to set, otherwise inaccurate. Because the more battery power remain, the smaller the charge current. ) Please do not use short-circuit way to adjust current, because special circuit structure of the boost converter can not adjust in that way.