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:

1. Use the “CV-ADJ” potentiometer:
   • Clockwise to reduce voltage.
   • Counterclockwise to increase voltage.
2. 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:

1. DIY power supply (12V input, 12-50V adjustable output).
2. Electronic device power supply (adjustable output).
3. Car power supply for laptops, PDAs, or digital products.
4. Mobile notebook power supply using 12V with a high-capacity lithium battery pack.
5. Solar panel regulator.
6. Rechargeable lithium battery charging.
7. Driving high-power LED lights.

Package Includes:

• 1 x DC 400W 15A Step-up Boost Converter