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

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.)