U
SER
’
S
M
ANUAL
E
ARTH
W
ATTS
P
LATINUM
S
ERIES
EA-550
P
LATINUM
P
OWER
S
UPPLY
Antec’s EarthWatts Platinum is one of the most efficient PSU series ever created. With an 80 PLUS® PLATINUM
rating, the highest efficiency mark for power supplies, this PSU achieves up to 93% efficiency and gives you savings
unheard of from other power supplies. By using the EA-550 Platinum, you can reduce your electricity bill up to
25%. A 3 year Antec Quality warranty, a whisper-quiet 120mm DBB fan controlled by Antec’s renowned Thermal
Manager and CircuitShield™’s industry-leading 7 levels of protection make the EA-550 Platinum one of the best
choices available. Get the power you need, save money and help protect the environment with Antec’s EA-550
Platinum!
S
TANDARDS AND
F
EATURES
The connectors and power specifications of the EA-550 Platinum PSU are all compatible with ATX12V v2.32 and
EPS12V v2.92 specifications. The EA-550 Platinum features Universal Input, which automatically senses when you
connect the power supply to any AC power source between 100 - 240V without setting a voltage switch. This
power supply also features Active Power Factor Correction (PFC), which improves the power factor value of the
power supply by altering the input current wave shape, helping to power transmission across the grid.
S
YSTEM
P
ROTECTION
A variety of industrial-grade safety circuitry will help protect your computer: Over Current Protection (OCP), Over
Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection
(OPP), Surge & Inrush Protection (SIP) and Brown-Out Protection (BOP). Sometimes the PSU will “latch” into a
protected state. You will need to power off the PSU and clear the fault before it will function again. There are no
user-replaceable fuses in your EA-550 Platinum.
