SHNITPWR Universal Adjustable AC/DC Power Adapter

1. 서론

This manual provides essential information for the safe and effective use of your SHNITPWR Universal Adjustable AC/DC Power Adapter. This device converts AC household current to adjustable DC voltage, suitable for a wide range of electronic devices requiring 4V to 24V DC power up to 6A (144W).

본 설명서를 작동 전에 꼼꼼히 읽고 나중에 참조할 수 있도록 보관하십시오.

Figure 1: SHNITPWR Universal Adjustable AC/DC Power Adapter

2. 안전 정보

Observe the following safety precautions to prevent injury or damage to the device and connected equipment:

• 중요 참고 사항: This product is an AC to DC adapter, not a charger. It cannot be used to charge electronic devices with batteries.
• 항상 정확한 볼륨을 확인하십시오.tage and current requirements of your device before connecting. Incorrect voltage can damage your equipment.
• 작업 볼륨을 확인tage of your device is DC 4V~24V and the current is not greater than 6A.
• For optimal performance and longevity, it is recommended to use the adapter at less than 80% of its full load capacity (i.e., less than 115.2W).
• The adapter features built-in safety protection systems including automatic over-voltage cut-off, over-current cut-off, over-temperature cut-off, and short-circuit cut-off.
• The exterior is made of fire-retardant material to minimize fire hazards.
• Use only indoors. Keep the adapter away from water, moisture, and high temperatures.
• Do not disassemble or modify the adapter. Refer all servicing to qualified personnel.

그림 2: 내장된 안전 보호 장치

Figure 3: Fire Retardant Exterior

3. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• 1 x SHNITPWR Adjustable AC/DC Power Adapter
• 14 x DC Connector Tips
• 1 x Reverse Polarity Converter Cable

4. 설정 지침

Follow these steps to set up your power adapter:

1. 장치 호환성 확인: Before connecting, confirm that your electronic device requires a DC input voltage between 4V and 24V and a current not exceeding 6A. Check your device's specifications or original power adapter.
2. Select the Correct DC Tip: The adapter comes with 14 different DC connector tips. Identify the tip that matches your device's power input port. The original tip is 5.5x2.5mm. Other common tips include 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-B, Type-C, and a DC terminal connector for custom wiring.

Figure 4: Included DC Connector Tips and Polarity Converter

3. 극성 확인: Most devices use center-positive polarity. If your device requires center-negative polarity, use the included reverse polarity converter cable. Connect the selected DC tip to the converter cable, then connect the converter cable to the adapter's output cable.
4. 볼륨 설정tage (Before Connecting to Device): With the adapter unplugged from the wall outlet, rotate the voltage adjustment knob to the 'OFF' position. Then, connect the adapter's AC plug to a standard 100-240V AC wall outlet. The LCD display will illuminate. Carefully rotate the voltage adjustment knob to select the required output voltage for your device. The LCD display will show the current output voltage.
5. 장치에 연결: 일단 올바른 볼륨tage is set and verified, connect the DC output tip to your electronic device.

그림 5: 볼륨tage Compatibility Check

Figure 6: Current Compatibility Check

5. 사용 설명서

After successful setup, operate the power adapter as follows:

• 전원 켜기/끄기: The adapter can be turned on or off by rotating the voltage adjustment knob. Turn it to the 'OFF' position to power down without unplugging.
• 권tag전자 조정: Use the rotary knob to precisely adjust the output voltage from 4V to 24V. The LCD display provides real-time voltage 수치.
• 모니터링: The LCD display continuously shows the output voltage, allowing you to monitor the power supply to your device.
• 부하 관리: To ensure the longevity of the adapter and prevent overheating, avoid operating it consistently at its maximum 144W (6A) capacity. Maintain the load below 80% (approx. 115.2W).

그림 7: 볼륨tage Adjustment and LCD Display

Figure 8: Load Management Recommendation

6. 유지관리

Proper maintenance ensures the longevity and reliable operation of your power adapter:

• 청소: Disconnect the adapter from the power outlet and all devices before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
• 저장: 어댑터를 사용하지 않을 때는 서늘하고 건조한 곳에 보관하십시오. 극한 온도와 직사광선을 피하십시오.
• 케이블 관리: Do not bend or crimp the power cables excessively. Avoid placing heavy objects on the cables.

7. 문제 해결

If you encounter issues with your power adapter, refer to the following:

• 전원/디스플레이 꺼짐:
  • Ensure the adapter is securely plugged into a working wall outlet.
  • 볼륨을 확인하세요tage adjustment knob is not in the 'OFF' position.
  • Verify the wall outlet is supplying power by testing with another device.
• 장치 전원이 켜지지 않음:
  • Confirm the selected DC tip is firmly connected to your device and the adapter.
  • Double-check that the output voltage displayed on the adapter matches your device's requirements.
  • Ensure the polarity is correct for your device. Use the reverse polarity cable if necessary.
  • Verify your device's current requirement does not exceed 6A. If it does, the adapter's over-current protection may activate.
  • Test the adapter with another compatible device to isolate the issue.
• 어댑터 과열:
  • Reduce the load on the adapter. Ensure the connected device's power consumption is below 80% of the adapter's maximum capacity (115.2W).
  • 어댑터 주변에 충분한 통풍이 되도록 하십시오. 덮지 마십시오.
• 부정확한 볼륨tage 디스플레이: While the built-in display is generally accurate, minor discrepancies may occur. For applications requiring extreme precision, verify the output with an external multimeter.

8. 사양

그림 9: 제품 치수

9. 보증

This SHNITPWR product is covered by a 1년 보증 구매일로부터 보증이 적용됩니다. 보증 범위는 제조상의 결함 및 정상적인 사용 조건에서의 오작동에 한합니다. 단, 오용, 사고, 무단 개조 또는 부적절한 설치로 인한 손상은 보증 대상에서 제외됩니다.

보증 청구를 위해 구매 증명서를 보관하십시오.

10. 지원

For technical assistance, troubleshooting, or warranty inquiries, please contact SHNITPWR customer support through the retailer where the product was purchased or visit the official SHNITPWR web연락처 정보 사이트.

When contacting support, please have your product model number (SNT-0324-144) and purchase details ready.