model no.

ac input rating

dc output rating

ume-b02 usb

90v~264v

5.0v/0.5a        5v/1.0a         5v/2.0a

green mode

cec, energy star level vi, erp stage 2 & nrcan

voltage

100-240 vac

line frequency

50-60hz  +/-10%

current

5.0a max.

load regulation

± 5% (typical)

ripple

1~2% vp-p max. for output voltage@ full load ≤ 200(vp-p)(mv)

transient response

0.5ms for 50% load change typical

holdup time

10ms @ full load

protection

short circuit protection/ over voltage protection/ over current protection

dc cord

22awg / 20awg / 18awg

safety approvals

foruk- ce / lps

forusa- ul / cul / fcc / pse / lps

forchina-  ccc / lps

foreurope- ce / lps

electrical

dielectric withstand

3,000 vac primary-secondary

leakage current

0.25ma @ 2 pin

efficiency

energy star level vi, erp stage 2, gems & nrcan certified

emi conduction&radiation

compliance to en55022 class b

harmonic current

compliance to en61000-3-2,3

ems immunity

compliance to en61000-4-2,3,4,5,6,8,11

mtbf

300,000 calculated hours at 25°c, by telcordia sr-332

environmental

operaturing temperature

0 to +40°c

storage temperature

-40 to +80°c

relative humidity

operating: 10 to 90% rh  storage: 10 to 90% rh

mechanical

case dimension

pse/ul/ccc- 52x 32 x 25 (mm)

weight