Manyèl itilizatè

1. Entwodiksyon

This manual provides essential information for the safe and efficient operation of your 2000W 100A CC CV Charging Boost Power Supply. This high-power DC-DC converter is designed to step up a lower DC input voltage (12-60V) to a higher, adjustable DC output voltage (15-80V) with constant current (CC) and constant voltage (CV) capabilities. It is suitable for various applications, including battery charging, LED driver power, and other high-power DC loads.

2. Enfòmasyon enpòtan sou sekirite

• Always ensure correct input and output polarity. Reverse polarity can cause severe damage to the device and connected equipment.
• Use appropriate gauge wires for input and output connections, especially for high current applications, to prevent overheating and power loss.
• Ensure adequate ventilation around the power supply to prevent overheating. The integrated cooling fan must not be obstructed.
• Do not operate the device beyond its specified maximum input voltage, pwodiksyon voltage, or output current.
• Keep the device away from moisture, dust, and flammable materials.
• Se sèlman pèsonèl kalifye ki ta dwe fè enstalasyon ak antretyen.
• Disconnect all power sources before making any connections or adjustments.

3. Konpozan souview

The 2000W 100A Boost Power Supply features robust construction for high-power applications. Key components include:

• Antre Tèminal: For connecting the DC input power source.
• Tèminal Sòti: For connecting the DC load or battery.
• Refwadisman fanatik: Actively dissipates heat to maintain optimal operating temperature.
• Adjustment Potentiometers: Used to set output voltage, output current, and input low voltage pwoteksyon.
• Voltmeter Display (Optional): Provides real-time monitoring of voltage (and potentially current, depending on the model).

Figi 3.1: Top view of the power supply with cooling fan.

Figure 3.2: Power supply variant with integrated voltmeter display.

4. Espesifikasyon

5. Enstriksyon Enstalasyon

1. Prepare fil elektrik yo: Ensure you have heavy-gauge wires suitable for up to 100A for both input and output connections.
2. Konekte Antre: Connect your DC input power source (12-60V) to the input terminals. Observe correct polarity: positive to '+' and negative to '-'.
3. Konekte Sòti: Connect your load or battery to the output terminals. Again, ensure correct polarity.
4. Tcheke inisyal: Before applying power, double-check all connections for tightness and correct polarity.

Figi 5.1: Side view illustrating input and output terminals.

6. Operasyon Enstriksyon

The power supply features three adjustment potentiometers:

• Sòti Voltage Règleman: Ajiste volim pwodiksyon antage (CV).
• Output Current Regulation: Adjusts the maximum output current (CC).
• Antre Low Voltage Protection Regulation: Sets the minimum input voltage before the module shuts off.

Figure 6.1: Location of adjustment potentiometers.

6.1. Ajiste Sòti Voltage (CV Mode)

1. Connect the input power.
2. Connect a voltmeter to the output terminals (without a load, or with a very light load).
3. Turn the 'Output voltage regulation' potentiometer clockwise to increase voltage, counter-clockwise to decrease. Adjust to your desired output voltage.

6.2. Adjusting Output Current (CC Mode)

1. First, set the desired output voltage as described above.
2. Connect an ammeter in series with the output, or connect a load that will draw current up to your desired limit.
3. Turn the 'Output current regulation' potentiometer counter-clockwise to set the current to its minimum.
4. Slowly turn the 'Output current regulation' potentiometer clockwise until the desired maximum current limit is reached. When the load attempts to draw more current than this set limit, the power supply will switch to Constant Current (CC) mode, maintaining the set current.

6.3. Adjusting Input Low Voltage Pwoteksyon (LVP)

1. Connect the input power source.
2. Ajiste D' voltage to the desired low voltage protection threshold (e.g., 10V if you want protection at 10V).
3. Turn the 'Input low voltage protection regulation' potentiometer until the protection activates (output turns off or indicator lights up).
4. Ogmante D' voltage slightly to confirm the output resumes.

This feature protects your input power source (e.g., a battery) from over-discharge.

7. Antretyen

• Netwayaj: Periodically clean the exterior of the power supply with a dry, soft cloth. Ensure no dust accumulates in the fan or ventilation openings.
• Vantilasyon: Regularly check that the cooling fan is operating correctly and that airflow is unobstructed.
• Koneksyon: Periodically inspect all wiring connections to ensure they remain tight and free from corrosion.

NAN. Depanaj

9. Konsèy itilizatè yo

• For battery charging, always set the output voltage to the battery's float voltage and the output current to a safe charging rate (e.g., 0.1C to 0.2C for lead-acid batteries).
• When adjusting the output current, it's often easiest to short the output briefly (with an ammeter in series) to set the maximum current limit accurately. Be cautious with high currents.
• Consider adding an external fuse on both the input and output lines for additional protection.
• Always test the output voltage and current settings with a multimeter before connecting your sensitive load.

10. Garanti ak sipò

This product is typically covered by a limited manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or service inquiries, please contact your original point of purchase or the manufacturer directly. Please retain your purchase receipt as proof of purchase.