ALITOVE DC 12V 20A 240W Power Supply Instruction Manual

pengenalan

This manual provides detailed instructions for the safe and efficient use of your ALITOVE DC 12V 20A 240W Power Supply. Please read this manual thoroughly before installation and operation to ensure proper function and safety.

Image: ALITOVE DC 12V 20A 240W Power Supply, showing its metal casing and terminal block.

Arahan Keselamatan Penting

• Penggunaan Dalaman Sahaja: This power supply is designed for indoor use. Do not expose it to water, moisture, or high humidity.
• Kakitangan Berkelayakan: Installation and wiring should only be performed by qualified personnel to prevent electric shock or damage.
• Voltage Pemilihan: Before powering on, ensure the 110V/220V input voltage switch is correctly set for your region to avoid damaging the unit.
• Pengudaraan yang Betul: The metal case has ventilation holes for heat dissipation. Ensure adequate airflow around the unit and do not block the vents.
• Pembumian: Always connect the ground terminal (GND) to a proper earth ground.
• Kord Kuasa: A power cord is not included. Use an appropriate power cord for your region and application.
• Perlindungan Lebihan: Do not exceed the maximum output current of 20A or power of 240W to prevent overload.

Image: Graphic depicting a power supply unit within a shield, symbolizing safety features.

Ciri-ciri Produk

• Input Voltage: 110V/220V AC (selectable via switch).
• Keluaran Voltage: DC 12V (adjustable by 15%).
• Arus Keluaran: 20A maximum.
• Kuasa Output: Maksimum 240W.
• Multiple Output Channels: Three sets of output terminals for connecting multiple devices.
• Perlindungan Keselamatan: Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, and short circuit protection.
• Voltage Ketekalan: Designed for stable voltage output without fluctuations.
• Operasi senyap: Fanless design ensures quiet running.
• Pelesapan Haba yang Cekap: Metal case with ventilation holes for effective cooling.

Image: Diagram highlighting key features including the 110V/220V switch, fanless design, multiple output channels, and smart IC for stable voltage and protection.

Kandungan Pakej

Pakej termasuk:

• 1 x ALITOVE DC 12V 20A 240W Power Supply

Note: A power cord is not included and must be purchased separately.

Persediaan dan Pemasangan

1. Input Voltage Pemilihan

Before connecting any power, locate the red switch on the side of the unit. This switch allows you to select between 110V and 220V AC input. Ensure this switch is set to the correct voltage for your region to prevent damage to the power supply and connected devices.

Imej: Jarak dekat view of the red 110V/220V selector switch on the side of the power supply. Ensure this is set correctly before use.

2. Sambungan Pendawaian

Refer to the terminal block on the power supply for wiring. Always ensure the power supply is disconnected from the AC mains before making any connections.

• Input AC: Connect your AC power cord to the L (Live) and N (Neutral) terminals.
• Tanah: Connect the earth ground wire to the GND terminal.
• Output DC: Connect your DC devices to the +V (positive) and COM (negative) terminals. There are three sets of output terminals for convenience.

Imej: Terperinci view of the terminal block, indicating connections for AC input (L, N), Ground (GND), and DC output (+V, COM). An indicator light and voltage adjustment screw are also visible.

3. Keluaran Voltage Pelarasan

The DC 12V output voltage can be adjusted by approximately 15%. Use a small screwdriver to carefully turn the "V ADJ" potentiometer located near the output terminals. Turn clockwise to increase voltage, counter-clockwise to decrease. Monitor the output voltage dengan multimeter semasa pelarasan.

Image: Close-up of the "V ADJ" screw for fine-tuning the output voltage.

Arahan Operasi

1. After completing all wiring connections and verifying the input voltage switch setting, connect the power supply to the AC mains.
2. The indicator light on the terminal block will illuminate, indicating the unit is powered on and providing DC output.
3. Ensure the total current draw of all connected devices does not exceed 20A and the total power does not exceed 240W.
4. The power supply is designed for continuous operation within its specified limits.

Image: Graphic comparing fluctuating voltage kepada stabil voltage, emphasizing the power supply's consistent output.

Penyelenggaraan

• Pembersihan: Disconnect the power supply from the AC mains before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or solvents.
• Pengudaraan: Periodically check that the ventilation holes are not obstructed by dust or debris. Clean as necessary to maintain efficient heat dissipation.
• Pemeriksaan: Regularly inspect the wiring connections for any signs of wear, corrosion, or loose connections.
• Storan: Simpan bekalan kuasa di tempat yang sejuk dan kering apabila tidak digunakan.

Image: Graphic illustrating airflow through the perforated metal casing, highlighting the passive cooling design.

Menyelesaikan masalah

Spesifikasi

Image: Diagram showing the length (20cm/7.87in), width (11cm/4.33in), and height (5cm/1.96in) of the power supply unit.

Waranti dan Sokongan

For warranty information or technical support, please refer to the ALITOVE official webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung. Simpan resit pembelian anda untuk tuntutan waranti.

ALITOVE is committed to providing quality products and customer satisfaction. For further assistance, please visit: ALITOVE Store on Amazon