1. Kirish
This manual provides essential information for the safe and effective use of your SOLTECH 12V 3A Power Supply Adapter. Please read these instructions carefully before installation and operation. Keep this manual for future reference.
2. Mahsulot tugadiview
The SOLTECH 12V 3A Power Supply Adapter is designed to provide stable and reliable power for a variety of 12V DC devices. It features multiple safety protections and broad compatibility.
Asosiy xususiyatlar:
- Kirish: AC 100-240V, 50/60Hz
- Chiqish: DC 12V, 3A (3000mA), 36W (Max)
- DC Connector Size: 5.5 mm x 2.1 mm
- Xavfsizlikni muhofaza qilish: Haddan tashqari jildtage, Over-current, Over-temperature, Over-load, Input, and Short-circuit protection.
- Sertifikatlar: UL, FCC, CE, RoHS, REACH, SAA, RCM, PSE, GS, CB, KC, CCC.
- Material: Constructed with fire-resistant PC materials (UL 94-V0 rated).
Qutida nima bor:
- 1 x SOLTECH 12V 3A Power Adapter

Figure 2.1: SOLTECH 12V 3A Power Supply Adapter.
3. Xavfsizlik ma'lumotlari
Your safety is paramount. This power adapter is designed with multiple safeguards to ensure safe operation.
Muhim xavfsizlik choralari:
- Do not expose the adapter to water, moisture, or high humidity.
- Adapterni qismlarga ajratmang yoki o'zgartirmang.
- Ensure the adapter is used within its specified input and output voltage/current limits.
- Avoid placing the adapter in poorly ventilated areas or near heat sources.
- Bolalar qo'li etmaydigan joyda saqlang.
O'rnatilgan himoya:
- Voltage Himoya: Haddan tashqari hajmdan zararlanishning oldini oladitage.
- Haddan tashqari oqimdan himoya qilish: Haddan tashqari tok tortishidan himoya qiladi.
- Haddan tashqari haroratdan himoya qilish: Haddan tashqari issiqlikdan himoya qiladi.
- Haddan tashqari yuk himoyasi: Prevents damage from exceeding maximum load capacity.
- Kirish himoyasi: Guards against input irregularities.
- Qisqa tutashuvdan himoya qilish: Automatically shuts off power in case of a short circuit.

Figure 3.1: The adapter includes multiple safety features to protect your devices.

Figure 3.2: The adapter is crafted to meet rigorous safety and quality benchmarks, including UL Listing.
4. Sozlash
Follow these steps to properly set up your SOLTECH 12V 3A Power Supply Adapter:
- Qurilmaning mosligini tekshiring: Ensure your device requires a 12V DC input and draws no more than 3A (3000mA) of current. Check your device's power input specifications.
- Check Connector Size: Confirm that your device's power input port is compatible with a 5.5mm outer diameter and 2.1mm inner diameter DC barrel connector.
- Observe DC Polarity: The adapter features a center-positive polarity. Ensure your device also requires center-positive polarity. Connecting with incorrect polarity can damage your device.
- Qurilmaga ulanish: Insert the DC barrel connector firmly into your device's power input port.
- Quvvat manbaiga ulang: Adapterning AC tishlarini standart 100-240V AC devor rozetkasiga ulang.
- Yoqilgan: Your device should now receive power.

Figure 4.1: Confirming DC connector dimensions and polarity is crucial for proper setup.
5. Foydalanish bo'yicha ko'rsatmalar
The SOLTECH 12V 3A Power Supply Adapter operates on a plug-and-play principle. Once connected as described in the Setup section, it will continuously supply power to your device.
- Yoqishdan oldin barcha ulanishlar xavfsiz ekanligiga ishonch hosil qiling.
- The adapter is designed for continuous operation within its specified limits.
- To disconnect power, unplug the adapter from the wall outlet first, then disconnect from the device.
6. Xizmat ko'rsatish
Proper maintenance ensures the longevity and optimal performance of your power adapter.
- Tozalash: Disconnect the adapter from power before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Saqlash: Foydalanilmayotganda adapterni to'g'ridan-to'g'ri quyosh nuri va haddan tashqari haroratdan uzoqda, salqin va quruq joyda saqlang.
- Tekshirish: Periodically inspect the adapter and its cable for any signs of damage, such as frayed wires or cracked casing. If damage is found, discontinue use and replace the adapter.
7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
If you encounter issues with your power adapter, refer to the following troubleshooting guide:
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Qurilma yoqilmaydi | Rozetkadan quvvat yo'q Bo'shashgan aloqa Noto'g'ri jildtage/joriy Incorrect DC connector size/polarity Nosoz adapter/qurilma | Rozetkani boshqa qurilma bilan sinab ko'ring. Barcha ulanishlar xavfsiz ekanligiga ishonch hosil qiling. Qurilmaning quvvat talablari adapter chiqishiga mos kelishini tekshiring. Confirm DC connector size and polarity. Try a different compatible adapter or test the device with its original adapter if available. |
| Adapter issiq his qilmoqda | Normal operation (slight warmth) Haddan tashqari yuk Yomon shamollatish | Bir oz iliqlik normal holat. Agar haddan tashqari issiq bo'lsa, darhol elektrdan uzing. Ensure device's current draw does not exceed 3A. Place adapter in a well-ventilated area. |
| Intervalgacha quvvat | Bo'shashgan aloqa Damaged cable/adapter | Barcha ulanishlarni tekshiring va himoyalang. Inspect cable and adapter for damage. Replace if damaged. |
8. Texnik shartlar
| Xususiyat | Spetsifikatsiya |
|---|---|
| Model raqami | PA12V3A1PA |
| Kirish hajmitage | AC 100-240V, 50/60Hz |
| Chiqish hajmitage | DC 12V |
| Chiqish oqimi | 3A (3000mA) |
| Maks Vattage | 36 Vt |
| DC Connector Size | 5.5mm (Outer) x 2.1mm (Inner) |
| DC kabel uzunligi | 47.24 dyuym (taxminan 1.2 metr) |
| Adapter Body Size | 1.26 x 1.77 x 3.82 dyuym |
| Element og'irligi | 2.89 untsiya |
| Sertifikatlar | UL, FCC, CE, RoHS, REACH, SAA, RCM, PSE, GS, CB, KC, CCC |
| Material | Fire-resistant PC (UL 94-V0 rated) |

Figure 8.1: Detailed dimensions of the power adapter and cable.
9. Kafolat va qo'llab-quvvatlash
For warranty information or technical support, please refer to the product packaging or contact SOLTECH customer service directly. Contact details can typically be found on the manufacturer's official websayt yoki xarid nuqtangiz orqali.