1. Produk Lebihview
The ALITOVE 12V 3A 36W Universal AC Adapter (Model ALT-1203) is designed to provide stable 12-volt DC power to a wide range of electronic devices. It features a universal input voltage range (AC 100-240V) and comes with 14 interchangeable DC tips, ensuring compatibility with various devices such as LED strip lights, CCTV cameras, PC monitors, and DVD players. The adapter incorporates multiple safety features for reliable and secure operation.

Image 1.1: The ALITOVE 12V 3A 36W Universal AC Adapter with its included 14 DC tips, showcasing serba bolehnya.
2. Nota Keselamatan Penting
- Voltage dan Keserasian Semasa: Before connecting, verify that your device's working voltage is 12V and its current requirement does not exceed 3A. Using the adapter with incompatible devices may cause damage.
- Not a Battery Charger: This product is a power supply adapter, not a battery charger. Do not use it for charging batteries.
- Penggunaan Dalaman Sahaja: This adapter is designed for indoor use. Do not expose it to water, moisture, or high humidity.
- Pengudaraan: Ensure adequate ventilation around the adapter during operation to prevent overheating. Do not cover the adapter.
- Pemeriksaan Kerosakan: Regularly inspect the power cord and adapter for any signs of damage. Do not use if damaged.
- Kanak-kanak dan Haiwan Kesayangan: Keep the adapter and its components out of reach of children and pets.
- Kekutuban: The connector polarity is internal positive (+) and outer negative (-). Ensure this matches your device's requirements.

Image 2.1: Diagram illustrating the 6-point safety system of the ALITOVE power adapter, including short circuit, over voltage, over current, overload, anti-EMI, and surge protection.
3. Kandungan Pakej
Sila semak pakej untuk item berikut:
- 1x ALITOVE 12V 3A Power Supply Adapter
- 14x Universal DC Tips

Image 3.1: The ALITOVE power adapter shown alongside its complete set of 14 interchangeable DC tips.
4. Arahan Persediaan
- Verify Device Requirements: Before connecting, confirm your device requires 12V DC power and draws no more than 3A (36W). Check your device's parameter label for this information.
- Select Correct DC Tip: Identify the correct DC tip from the 14 included tips that matches your device's power input port. The adapter's original connector is 5.5x2.5mm. The included tips cover various sizes such as 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, and a DC terminal connector.
- Lampirkan Petua DC: Firmly attach the selected DC tip to the adapter's output cable. Ensure a secure connection.
- Sambung ke Peranti: Plug the DC tip into your device's power input port.
- Sambung ke Alur Kuasa: Plug the AC adapter into a standard AC 100-240V wall outlet. The adapter features a 6.2ft power cord for flexible placement.
- Hidupkan kuasa: Once connected, your device should receive power.

Image 4.1: Visual guide on how to select the appropriate DC tip by checking device parameters and power interface dimensions.

Imej 4.2: Terperinci view of the adapter's dimensions and the standard 5.5x2.5mm DC connector, highlighting the inner positive and outer negative polarity.
5. Arahan Operasi
The ALITOVE 12V 3A 36W Universal AC Adapter is designed for straightforward operation. Once properly connected to your device and a power outlet, it will automatically supply stable 12V DC power. The adapter features an internal positive (+) and outer negative (-) polarity, which is standard for many 12V devices. Always ensure the adapter is used within its specified voltage and current limits to prevent damage to both the adapter and the connected device.

Image 5.1: The adapter's 6.2ft power cord providing extended reach for flexible device placement.
6. Penyelenggaraan
To ensure the longevity and optimal performance of your ALITOVE 12V 3A 36W Universal AC Adapter, follow these maintenance guidelines:
- Pembersihan: Putuskan sambungan penyesuai daripada soket kuasa dan peranti anda sebelum membersihkan. Gunakan kain lembut dan kering untuk mengelap bahagian luar. Jangan gunakan pembersih cecair atau pelarut.
- Storan: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the power cord to prevent damage.
- Penjagaan Kabel: Do not bend, twist, or pull the power cord excessively. Avoid placing heavy objects on the cord.
- Pemeriksaan: Periodically inspect the adapter casing, power cord, and DC tips for any signs of wear, cuts, or damage. If any damage is observed, discontinue use and replace the adapter.

Image 6.1: The power cord is designed for durability, having passed over 5000 bending tests for long-term reliability.
7. Penyelesaian masalah
If you encounter issues with your ALITOVE power adapter, refer to the following common troubleshooting steps:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa ke peranti |
|
|
| Device not functioning correctly |
|
|
| Penyesuai terasa panas |
|
|
8. Spesifikasi Produk
| Ciri | Perincian |
|---|---|
| Nombor Model | ALT-1203 |
| Input Voltage | AC 100-240V, 50/60Hz |
| Keluaran Voltage | DC 12V |
| Arus Keluaran | 3 Amps (Maksimum) |
| Output Wattage | 36 Watt (Maksimum) |
| Panjang Kord Kuasa | 6.2 kaki (lebih kurang 1.9 meter) |
| Polariti Penyambung | Internal Positive (+), Outer Negative (-) |
| Included DC Tips | 14 universal tips (e.g., 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, DC terminal connector) |
| Ciri Keselamatan | Automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection, anti-EMI interference, surge protection. |
| Pensijilan | CE, FCC, RoHS |
| warna | Hitam |
| Pengeluar | Shenzhen ALITOVE Electronic Technology Co., Ltd |
9. Maklumat Waranti
The ALITOVE 12V 3A 36W Universal AC Adapter comes with a Waranti 24 bulan from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation. Please retain your proof of purchase for warranty claims.
10. Sokongan Pelanggan
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact ALITOVE customer support. Refer to the contact information provided with your product packaging or visit the official ALITOVE webtapak untuk mendapatkan butiran sokongan yang paling terkini.
Sumber Dalam Talian: You may find additional information and FAQs on the ALITOVE brand store page on Amazon: ALITOVE Store