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The AIYIMA DC48V 10A GaN Power Supply Adapter is a high-efficiency, low-heat switching power unit designed specifically for TPA3255 series Class D amplifiers. Featuring advanced Gallium Nitride technology, it delivers a stable 48V DC output at up to 10A current, with built-in multi-layer safety protections including over-current, over-voltage, and short-circuit safeguards. Compatible with AC110-220V input, this compact desktop mount adapter ensures reliable, distortion-free power for premium home theater and audio amplifier setups.
| ASIN | B0D48JNKD2 |
| Best Sellers Rank | 19,098 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 66 in Hi-Fi Amplifiers |
| Brand | AIYIMA |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 164 Reviews |
| Included Components | DC48V10A Power Supply |
| Item Dimensions | 20.8 x 9.1 x 4.3 centimetres |
| Item dimensions L x W x H | 20.8 x 9.1 x 4.3 centimetres |
| Manufacturer | JYH |
| Manufacturer Part Number | JYH37Z |
| Material | GaN |
| Maximum Supply Voltage | 220 Volts (AC) |
| Maximum supply voltage | 220 Volts (AC) |
| Minimum Supply Voltage | 110 Volts (AC) |
| Minimum supply voltage | 110 Volts (AC) |
| Model Number | JYH38Z |
| Mounting Type | desktop_mount |
| Mounting type | desktop_mount |
| Number of Channels | 2 |
| Number of Items | 1 |
| Product Warranty | Warranty of 18 months in case of non-human damage |
| Specification Met | TUV |
| Unit Count | 1.0 count |
| Voltage | 48 Volts (DC) |
K**G
Great with the Fosi ZA3
These are great with the Fosi za3 amplifiers. Makes the bass more solid and controlled and the vocals more dynamic. I have 4 of them each running a za3 as a monoblock, quad amping a difficult to drive set of Neat speakers. Really good.
N**O
Annoying
Comes with USA power lead,other than that it's a power supply.
T**E
NOT FOR FOSI V3 MONO BLOCK AMPS!!!!!! WARNING!!!!!!
WARNING****Do not use for Fosi audio V3 Mono Blocks****WARNING Hissing on line in! Picking up every single sound from the TV picture changing also. Changed back to old filtered PSU twin and problem solved. Items returned for a refund. This information was not in the reviews when I searched so I'm adding it!
M**C
Clear grounding issue with this power supply
I'm using a fosi audio bt20a pro and decided this would be a decent upgrade for it. Unfortunately it plugging the amp into this power supply caused a high pitch squeeking to be emitted from my unit. Definitely does not occur with the standard included power supply, seems consistant with ground loop interference.
M**F
Terrible!
I bought two of these to use with 2 Aiyima A07 Max configured as monoblocks. These worked perfectly with the supplied Aiyma 36V power supplies, but with the 48V GaN supplies emitted a loud, high pitched noise through the speakers. I am returning these to Amazon.
J**R
Necesario para los pequeños amplificadores tipo D.
Sin problemas. Aporta la tensión y potencia requeridos. Formato más grande que la de 5A, con lo cual si está en lugar visible será más voluminoso, pero compensa sin duda
H**T
Zeer goede voeding
Zeer goede voeding, erg blij mee, zit achter een Douk A5 en het laag is veel stakker.
K**.
Does exactly it is supposed to do
Big and heavy and tough. No heating issues, does perfectly what it is meant for.
S**S
Buen prodicto
Buen prodicto
S**8
Good product
Works as it should
Trustpilot
2 weeks ago
2 days ago