12 Volt, 2A AC/DC Adapter (Switched Mode Power Supply mostly used with external hard drives)

Please check diameter on DC input on device and compare with adapter specs below.

SPECIAL FEATURES

Universal AC input
Low output ripple
Short circuit protection
High efficiency
Built-in EMI filter
Over load protection

INPUT

Input range : 85 ~ 264 VAC
Input frequency : 47 ~ 63 Hz
Inrush current : 15A at 115VAC; 30A at 230VAC; cold start at 25
Input current : 1.5A Max
Leakage current : 0.5 mA at 50/60 Hz 264VAC input

OUTPUT

Rated output power : 24 Watts
DC Connector : 5.5mm OD & 2.1mm ID
Output voltage : 12V± 4%
Output current : 2A
Output load efficiency 80% at 100VAC full load; 80% at 264VAC full load
Max power : 24 Watts for convection
Adjustment range fixed
Hold-up time 30 ms at full load and 230 VAC nominal line
OL protection 96% to 104% above peak rating
Ripple & noise 200mV at rated load
Short current 100mA at 250 VAC rated load

ISOLATION

Input to output AC3.0 KV/1 min.

SAFETY APPROVAL

UL CCC CE

ENVIRONMENTAL

Operating temp : 0 to 50 ambient derate each output at 4.0% per degree from 50 to 60
Storage temp. - 40 to 85
Operating humidity 5% to 95% (non-condensing)
MTBF 100,000 hours at full load and 25 ambient conditions (demonstrated)