lamakoki 12V3A

Manual d'usuari de l'adaptador de corrent

Model: 12V3A | Brand: lamakoki

1. Introducció

This manual provides detailed instructions for the safe and efficient use of your lamakoki Power Adapter. This external switching power supply is designed to provide power to various electrical equipment. It is available in both desktop and wall-plug configurations, and can be used for general-purpose or medical applications.

Applicable for a wide range of devices including monitoring security systems, audio speakers, stage lighting, development boards, mobile hard drives, wireless routers, ADSL modems, mini TVs, mobile DVDs, TV boxes, wireless audio and video equipment, charging devices, MP3/MP4 players, small table lamps, switches, game consoles, telephones, lanterns, cameras, monitoring equipment, and controllers.

2. Especificacions

ParàmetreValor
Entrada VoltageAC 100-240V, 50/60Hz (Worldwide)
Input AC InterfaceEU plug / US plug (selectable)
Vol. De sortidatageDC 12V
Corrent de sortida3 A (3000 mA)
Vol. De sortidatage Precisió±0.5% (sense càrrega)
Polaritat de la font d'alimentacióPositiu interior (+), negatiu exterior (-)
Longitud de línia de CC1 metre
Interfície DC5.5mm outer diameter * 2.1mm inner diameter (also compatible with 5.5*2.5mm)
ColorNegre
Tipus de connexióConnectar-se
Tipus de sortidaDC
ÚsFont d'alimentació commutada
CertificacionsCE, UKCA, RoHS, UL, FC, K
Close-up of DC interface showing 5.5mm outer diameter and 2.1mm inner diameter.
Figure 1: DC Interface Dimensions (Outer diameter 5.5mm, inner diameter 2.1mm)

3. Instruccions de configuració

Follow these steps to properly set up your power adapter:

  1. Verificar la compatibilitat: Before connecting the DC plug to your equipment, ensure the power adapter's rated output voltage and current (12V, 3A) match the requirements of your device.
  2. Connect DC Plug: Securely insert the DC output plug (5.5mm*2.1mm) into the corresponding port on your electrical equipment.
  3. Connect AC Plug: Plug the power adapter's AC input plug (US or EU, depending on your model) firmly into a compatible power outlet. Ensure a tight connection to prevent accidental disconnection.
  4. Posicionament: Place the power adapter in an area with adequate ventilation to prevent overheating. Maintain a distance of at least 10-15cm from any heat sources.
  5. Gestió de cables: Ensure the power cord is not stepped on, squeezed, or subjected to excessive tension to prevent damage.
Power Adapter with various plug types (US, EU, UK, AU) and 12V 3A rating.
Figure 2: Power Adapter with selectable plug types (US, EU, UK, AU shown for reference)
Power adapter with US plug and coiled DC cable.
Figura 3: Example of US Plug Power Adapter
Power adapter with EU plug and coiled DC cable.
Figura 4: Example of EU Plug Power Adapter

4. Instruccions de funcionament

Once properly connected, the power adapter will supply the necessary DC 12V power to your compatible device. No further user interaction is typically required for basic operation.

  • Ensure the power adapter is always connected to a stable power source.
  • Avoid using the adapter in environments with extreme temperatures or high humidity.
  • If your equipment will not be used for an extended period, it is recommended to disconnect the power adapter from both the wall outlet and the device to prevent potential damage from power surges.

5. Manteniment i cura

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

  • Neteja: Before cleaning, always disconnect the power adapter from the AC power outlet. Use only a damp cloth to wipe the exterior. Do not use liquid or aerosol cleaners.
  • Emmagatzematge: Store the adapter in a cool, dry place when not in use. Avoid coiling the cable too tightly.
  • Inspecció: Inspeccioneu periòdicament el cable d'alimentació i l'adaptador casing for any signs of damage, such as cuts, fraying, or cracks. If damage is found, discontinue use immediately.

6. Solució De Problemes

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

  • Sense potència de sortida:
    • Assegureu-vos que l'endoll de CA estigui completament inserit a la presa de corrent.
    • Verify the DC plug is securely connected to your device.
    • Comproveu si la presa de corrent funciona connectant-hi un altre dispositiu.
    • Confirm the power adapter's specifications match your device's requirements.
  • Sobreescalfament:
    • Assegureu-vos que hi hagi una ventilació adequada al voltant de l'adaptador.
    • Move the adapter away from direct sunlight or other heat sources.
    • Verify that the connected device is not drawing more current than the adapter's rated output (3A).
    • If overheating persists, discontinue use and consult a qualified technician.
  • Danys al dispositiu:
    • Using an incompatible DC plug or forcing a plug into the equipment may cause damage. Always ensure compatibility before connecting.

7. Advertiments de seguretat importants

Failure to follow these safety instructions may result in fire, electric shock, or injury:

  • Electric Shock & Burns: To prevent electric shock and burn risks, all power failures should be inspected by qualified electricians. Do not disassemble the power casing without authorization.
  • Foreign Objects & Liquids: To prevent fire and electric shock, prevent foreign objects and liquids from entering the power openings.
  • Incompatible Plugs: Using an incompatible DC plug or forcing a DC plug into the equipment may damage or invalidate the equipment.
  • Danys físics: The power adapter should be placed on a stable surface. Dropping it from a height may damage the adapter.
  • Condicions ambientals:
    • Do not install the power adapter in humid environments or near water sources.
    • Do not expose the power adapter to high temperatures or near fire sources. Refer to the specifications for the maximum operating ambient temperature.
  • Output Limits: Volum de sortidatage and current must not exceed the rated range specified in the specifications.
  • Cable d'alimentació: The power cord should be at least SVT, 3Gx18AWG or H03VV-F, 3Gx0.75mm².

8. Consells d'usuari

  • Always double-check the polarity of your device before connecting the DC plug to ensure it matches the adapter's polarity (inside positive, outside negative).
  • If you need a longer DC cable, consider using an extension cable specifically designed for DC power adapters, ensuring it meets the voltage i requisits actuals.

9. Compliment i certificacions

This power adapter complies with various international standards, indicated by the following certifications:

  • CE (Conformitat Europea)
  • UKCA (avaluació de conformitat del Regne Unit)
  • RoHS (Restricció de substàncies perilloses)
  • UL (Underwriters Laboratories)
  • FC (Federal Communications Commission)
  • K (Korean Certification)
Certifications logos including CE, UKCA, RoHS, UL, FC, K.
Figure 5: Compliance Markings (Example)

10. Garantia i Suport

For warranty information and technical support, please refer to the seller's weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra.

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