| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Dimensions | |
| Efficiency | |
| Form | |
| Height | |
| Input Connector | |
| Input Type | |
| Insulation Resistance | |
| Length | |
| No Load Power Consumption | |
| Operating Temperature | |
| Output Connector | |
| Output Power | |
| Power (Watts) | |
| Region Utilized | |
| Standard Number | |
| Standards | |
| Voltage | |
| Weight | |
| Width |
The Phihong USA AQ03A-050A-R is a compact AC/DC wall mount adapter designed for portable and personal electronics. It provides a stable 5.0V DC output at a maximum current of 0.55A, delivering a total power of 2.75W. This adapter meets US DoE Level VI efficiency standards and operates within a wide AC input voltage range of 90 to 264VAC.
Key electrical specifications include a regulation of ±5%, a maximum ripple and noise of 150mV P-P, and low no-load power consumption (≤0.1W at 115VAC, ≤0.075W at 230VAC). It offers over-voltage protection up to 7.5V and short-circuit protection.
The adapter features a fixed blade input connector suitable for North American regions and a USB-A receptacle for output. Its dimensions are 59.0mm x 43.0mm x 21.0mm, weighing only 28g. The operating temperature range is from 0°C to +40°C.
Compliance includes cULus 62368-1 certification and FCC Part 15 Class B emissions standards. The charging scheme utilizes shorted data lines (Pins 2 and 3) for compatibility with various portable devices.
5.0V DC.
0.55A.
90 to 264VAC.
0°C to +40°C.
Wall Mount (Class II).
Yes, maximum 7.5V.
Yes, meets DoE Level VI and CoC Tier 2.