400W 15A Step-up Boost Converter Constant Current 8.5-50V to 10-60V Voltage Charger DC-DC Step Up Module
Features:
Suitable for various electric equipment, digital products, and laptops.
Equipped with screw terminals for easy wire connection/disconnection.
High efficiency up to 96%, dependent on input/output voltage, current, and voltage difference.
Enhanced heat dissipation with two built-in heat sinks.
Versatile application as a driver for high-power LED lights or a voltage regulator for solar panels.
Output Voltage/Current Adjustment:
Use the “CV-ADJ” potentiometer:
Clockwise to reduce voltage.
Counterclockwise to increase voltage.
Adjust the “CC-ADJ” potentiometer:
Rotate counterclockwise about 30 circles before connecting to load (clockwise to increase current, counterclockwise to reduce current).
For battery charging, connect after the battery fully discharges to optimize charging efficiency.
Specifications:
Type: Non-isolated boost module
Input Voltage: DC 8.5V to 50V
Output Voltage: DC 10V to 60V (adjustable, default 19V)
Max. Input Current: 15A (enhance heat dissipation if > 8A)
Max. Output Current: 12A (varies with input/output voltage difference; enhance heat dissipation > 7A)
Quiescent Current: 10mA (increases when converting 12V to 20V)
Constant Current Range: 0.2A to 12A
Output Power = Input Voltage * Current
Operating Temperature: -40° to 85° (enhance heat dissipation if too high)
Frequency: 150KHz
Max. Conversion Efficiency: 96%
Over Current Protection: Yes (automatic voltage reduction if input > 15A)
Reverse Input Protection: No
Size: 6.7×4.7×2.7cm / 2.64×1.85×1.06inch
Applications:
DIY power supply (12V input, 12-50V adjustable output).
Electronic device power supply (adjustable output).
Car power supply for laptops, PDAs, or digital products.
Mobile notebook power supply using 12V with a high-capacity lithium battery pack.
Solar panel regulator.
Rechargeable lithium battery charging.
Driving high-power LED lights.
Package Includes:
1 x DC 400W 15A Step-up Boost Converter
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