Voltage, Amperage, and Wattage—Oh My! Power Adapter Specs Demystified
If you’ve ever flipped over a power adapter and stared at the fine print—12V, 2A, 24W—and wondered what it all means, you’re not alone. As someone who’s worked for years at Oushangmei, a seasoned power adapter manufacturer and AC/DC adapter supplier, I’ve seen firsthand how confusing power specs can be for the average buyer. But…
