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

SKU: 1941689

16.93 15.24 Piece 15.24 USD

¥ 120.00

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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.)