KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator/full instructions

KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator/full instructions: Home Audio & Theater. Buy KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator/full instructions: Power Converters - ✓ FREE DELIVERY possible on eligible purchases. With charging indicator (charging indicator is red), indicating a full charge (after full charge indicator light into green). Using advanced aluminum shell structure, durable; 4 1000uF / 35V high-frequency low resistance filter capacitor, reduce power supply ripple and reduce the heat. 。 Constant voltage constant current operation, the current adjustment range 0.2-12A, voltage adjustment range 1.25V-29V. Input reverse polarity protection, output short circuit protection, overheating protection. Applications: Lithium batteries, lead-acid battery charging, high-power LED constant current drive, a variety of other needs constant current, regulated situation. 。 LED constant current drive to use: 1. Determine whether you need to drive the LED current and the maximum operating voltage; 2. Adjust the constant voltage CV potentiometer (counterclockwise reduces the output voltage, output voltage increases clockwise) so as to achieve the desired LED drive maximum operating voltage, such as 12.6V; 。 3. 10A current with a multimeter block measuring the output short-circuit current (first against the clock adjustment CC (constant current regulator) 20 laps around the potentiometer, the output current is set to a minimum to avoid a sudden short-circuit current is too large), and slowly increase the current to make it to achieve the desired LED current, such as 3A; 。 4. Connect the LED, the test machine. 。 Input voltage: .5-5V (0V and below is recommended to use).。 Output voltage: .25V-V continuously adjustable (different batches of chips may have a small difference).。 Output current adjustment range: 0.2A-2A.。 Operating frequency: KHz.。 Overtemperature protection: (automatically shut off the output after overtemperature).。 Module dimensions: 85*58*mm(L*W*H).。 Weight:0g.。 Battery recharging methods:。 . Determine whether you need to recharge the battery float voltage and charging current. 2V5AH storage battery float voltage is set to .5V, the charging current is set to a tenth of the battery capacity - to one-fifteenth, here set to A (5AH divided by 5, is set to one-fifteenth) ;。 2. Adjust the constant voltage CV potentiometer (counterclockwise reduces the output voltage, output voltage increases clockwise), the output voltage regulation desired voltage, such as .5V;。 . 0A current with a multimeter block measuring the output short-circuit current (first against the clock adjustment CC (constant current regulator) 20 laps around the potentiometer, the output current is set to a minimum to avoid a sudden short-circuit current is too large), and slowly increase the current to make it current reaches desired, such as A;。 . Connect the battery, try charging.。 。 。 。

KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions
KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions
KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions
KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions
KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions
KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator//full instructions

KNACRO Adjustable CV CV buck power supply module 300W DC4.5V~35V to 1.25V~29V 0.2A~12A With charging indicator/full instructions

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