DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W

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DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W

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    Brand: QSKJ

    Model: QS-1212CCBA-80W

    Product Description:

    • This is a high performance DC to DC Converter (Auto Boost / Buck )with wide range input from 8-30 volts and variable output from 2-16 volts.

    • Powerful output up to 80 Watts and max. 6 Amps. It can be maintained constant output regularly no matter unstable input voltage.

    Parameters:

    • Input voltage: 8-30V

    • Output Voltage: 2-16V (Auto boost & buck, adjustable)

    • Maximum Power: 80Watts

    • Output current: 0.5-6A (Constant current, adjustable)

    • Conversion efficiency: Up to 94% (O/P voltage higher, the higher the efficiency)

    • Standby current: 45mA

    • Input reverse protection: Yes

    • Operating temperature: Industrial grade (-40 ℃ to +85 ℃) (output power 10W or less)

    • Soft Start time: 500ms

    • Full load temperature rise: 40 ℃

    • Load regulation: ± 2%

    • Voltage regulation: ± 0.5%

    • Dynamic response speed: 5% 200uS

    • Short Circuit Protection: Yes, Output current limit protection

    • Input voltage protection: 7.7V

    • Over Input Protection: Yes, limit up to 36v

    • Operating indicator: Yes, Green > Normal; Red > the work is extremely or protection

    • Input Reverse Protection: Yes

    • Output Ripple: 20mV, 20M bandwidth

    • Installation method:  Fixture with 3mm screw, holes distance is 82mm

    • Setting: Pre-set 12V 2.5A (clockwise CC to increase current)

    • Dimension: 72 (L) * 42 (W) * 23 (H) mm (Include wire connectors)

    • Module Properties: Non-isolated Auto step-up/down module (Boost / Buck with constant current / constant voltage)


    Application:

    • DIY DC power supply

    • High-power LED constant current driver

    • Primary power for system

    • MP3, MP4, Mobile and other devices

    • Battery DC converter

    • Lithium battery charger

    • Solar panels and wind turbines.

    Typical Application:

    • Using for LED constant current driver:

    • Make sure operating current and Max operating Voltage of the LED you need to drive.

    • Adjust the constant voltage potentiometer to make sure the output Voltage is up to LED Max operating Voltage.

    • Use the multi meter in 10A current scale to measure output short-circuit current and adjust the current potentiometer to make sure the output current to the expected LED operating current.

    • Connect LED then test again with above sequent (1,2,3,4 steps to connect the power module input and output load does not take LED.)

    Using for Battery:

    • Make sure of the voltage and current of the battery you need to charge.

    • Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage

    • Use the multi-meter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make sure the output current to the expected charging current value.

    • Charge transfer lamp current default value is 0.1 times of the charging current(constant current value)

    • For lamp current adjustment, please turn potentiometer adjustment;

    • Connect battery and trying charge up. (1,2,3,4 steps to connect the power module input and output load does not take batteries.)