Įvadas
This manual provides essential information for the safe and efficient use of your AIYIMA DC48V 10A GaN Power Supply Adapter. This switching power supply is designed to convert AC110/220V input to a stable DC48V 10A output, suitable for various audio amplifiers, including the TPA3255 Stereo Audio Amplifier series (A07, A07 MAX, A08 PRO, A70).
The adapter features high efficiency, high power delivery, low power consumption, and is built with over-current, over-voltage, and short-circuit protection for reliable operation.
Kas yra dėžutėje
- 1 x AIYIMA DC48V 10A GaN Power Supply Adapter (Model JYH37Z)
Note: An AC power cord is typically required and may be sold separately depending on the region.
Sąranka
- Išpakavimas: Atsargiai išimkite maitinimo šaltinį iš pakuotės. Patikrinkite, ar nėra kokių nors pažeidimų.
- Vieta: Place the power supply on a stable, flat surface with adequate ventilation. Ensure it is not covered or placed in an enclosed space that could restrict airflow.
- Prisijunkite prie Ampgyvybingesnis: Locate the DC input port on your compatible audio amplifier (e.g., AIYIMA A07, A07 MAX, A08 PRO, A70). Connect the DC output cable (5.5*2.5mm connector) from the power supply to the amplifier's DC input port. Ensure a secure connection.
- Prijungimas prie kintamosios srovės maitinimo: Connect a suitable AC power cord (not included) to the AC input port on the power supply. Then, plug the AC power cord into a standard wall outlet (AC110V or AC220V, the unit supports both).
- Maitinimas: Once all connections are secure, switch on the power supply (if it has a switch) and then power on your ampgyvesnis.

Vaizdas: Galinis view of the power supply, illustrating the AC input port and the attached DC output cable.

Vaizdas: Viršus ir apačia views of the power supply, showing the overall design and the AC input port.
Naudojimo instrukcijos
The AIYIMA DC48V 10A GaN Power Supply Adapter is designed for straightforward operation. Once properly connected to your audio amplifier and an AC power source, it will provide stable DC48V power.
- Ensure the power supply is securely connected to both the AC mains and your ampgyvesnis.
- Jei jūsų amplifier has a power switch, turn it on after the power supply is connected and powered.
- The power supply operates automatically within its specified voltage range (AC110V-220V). No manual voltagBūtinas e pasirinkimas.
- Stebėkite savo amplifier's performance. This power supply is designed to enhance power delivery, dynamics, and clarity for compatible ampgelbėtojai.

Vaizdas: priekis view of the power supply, showing its compact design.
Priežiūra
Norėdami užtikrinti maitinimo šaltinio ilgaamžiškumą ir optimalų veikimą, laikykitės šių priežiūros nurodymų:
- Valymas: Disconnect the power supply from the AC outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid using liquid cleaners, aerosols, or solvents.
- Vėdinimas: Ensure that the ventilation openings on the power supply are not blocked. Proper airflow is crucial to prevent overheating.
- Saugykla: Jei įrenginį ilgesnį laiką sandėliuosite, atjunkite jį nuo maitinimo šaltinio ir laikykite vėsioje, sausoje vietoje, apsaugotoje nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
- Kabelio priežiūra: Avoid bending or crimping the power cables excessively. Regularly check cables for any signs of wear or damage.
Trikčių šalinimas
If you encounter issues with your AIYIMA DC48V 10A GaN Power Supply Adapter, refer to the following common troubleshooting steps:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra galios ampgyvybingesnis |
|
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| Humming or noise from ampgyvybingesnis |
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| Power supply feels excessively hot |
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If the problem persists after attempting these solutions, please contact AIYIMA customer support.
Specifikacijos

Image: Dimensions of the AIYIMA DC48V 10A GaN Power Supply Adapter.
| Funkcija | Detalė |
|---|---|
| Modelis | JYH37Z |
| Prekės ženklas | AIYIMA |
| Įvesties tomastage | AC 110V / 220V (Auto-sensing) |
| Išėjimas ttage | DC 48V |
| Išėjimo srovė | 10A |
| DC Connector Size | 5.5*2.5mm |
| Medžiagos tipas | GaN (galio nitridas) |
| Prekės matmenys (I x P x A) | 8.18 x 3.58 x 1.69 colio (208 x 91 x 43 mm) |
| Prekės svoris | 2.5 svaro |
| Saugos sertifikatas | TUV |
Garantija
This AIYIMA power supply comes with a 12 mėnesių garantija nuo įsigijimo datos. Ši garantija taikoma gamybos defektams ir gedimams įprasto naudojimo metu. Ji netaikoma žalai, atsiradusiai dėl netinkamo naudojimo, nelaimingų atsitikimų, neleistinų modifikacijų ar netinkamo įrengimo.
Išsaugokite pirkimo įrodymą, kad galėtumėte kreiptis dėl garantijos.
Palaikymas
For technical assistance, troubleshooting, or warranty inquiries, please contact AIYIMA customer support through the retailer where the product was purchased or visit the official AIYIMA websvetainę.
AIYIMA Official Store: ExploreHiFi·HearTrue on Amazon