AMPS and TATTOO POWER SUPPLIES (2/2)

Let’s get dirty with the ink. Tattoo machines are loads and Power supplies sources. Power supplies convert the 220V or 110V AC to few (2-18V) DC. This is normally done in 2 stages: first 220V AC to 18-19V DC and the 19V DC to the desired voltage. Most power supplies...

AMPS and TATTOO POWER SUPPLIES (1/2)

We are used to hear about tattoo power supplies that can handle 3,4 or 5 Amps and people seems happier as this number increases. But what “Amps” mean and why is so important (or not)? This will take some time so go first with the basic electrical concepts. “Amps” is...