Phihong USA Inc. PSAI05R-050Q power adapter 5V 1A 5W
A 5 W switching power supply delivering 5 V at 1 A from a 100-240 V AC source
- Worldwide use with 100-240 V input range
- Efficient 5 W output powers low-draw devices
- ISO 9000 and ISO 14000 certified manufacturing quality
- Built-in protection against short circuit and overheating
- Genuine Phihong adapter ensures reliable compatibility
Genuine 5 V 1 A power adapter
The Phihong PSAI05R-050Q is a new 5 W switching supply that delivers a regulated 5 V output at up to 1 A. It accepts a universal 100-240 V input at 50-60 Hz, making it suitable for worldwide use with the correct mains lead.
Ideal replacement for 5 V 1 A devices
This unit fits equipment that specifies exactly 5 V and draws 1 A or less. It is not suitable for devices that require a higher voltage, a higher current rating or a different connector polarity.
5 W regulated output at 5 V
The adapter provides a fixed 5 V rail rated for 1 A continuous current, giving a maximum power of 5 W. Match this voltage and current to the device label before connecting.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $10.99
- Cheaper than about 92% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Model name | PSAI05R-050Q |
Questions about this item
Will the 5 V 1 A output run my older 5 V device that draws less than 1 A?
Yes, the adapter supplies up to 1 A at 5 V, so any 5 V load within that limit will operate normally.
How can I confirm the unit is delivering 5 V after I plug it in?
Measure the output with a multimeter set to DC volts; a reading near 5 V shows the adapter is working as intended.
Does the package include a DC cable or only the wall-wart body?
The adapter is supplied in bulk without factory packaging, so only the wall-wart body is included; a compatible DC cable must be purchased separately.
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