US certificated power supply adaptor 12V 12W ac adapter

Model

RK-XXXYYYY/RKGSDCXXXYYYY

AC Input

AC Voltage

100VAC(minimum)~240VAC(maximum)

AC Frequency

50~60Hz

AC Current

0.6A max at 90Vac

Hold-Up time

6msec minimum at dc output full loading and 100Vac input

Efficiency

≥77.8%(At115Vac/230Vac input voltage meet Efficiency level 4)

Standby consume power

Less than 0.3 Watt at AC input voltage 115Vac/230Vac

DC Output

DC voltage

3v-48v

Rated current

0.05a-2.5a

Current range

0~2.5a

Ripple & Noise (max)

200mVp-p

Rated power

0-36w

Output Voltage Temperature Drift

Less than 0.2%/ °C

protection

Short Circuit Protection

All output will withstand a short circuit across the outputs and auto-recovery function.

Environment

Temperature

a. Operation: 0 to 40 °C b. Storage: -40 to 70 °C

Humidity

a. Operation: 20 to 80% b. Storage: 10 to 90%

Safety

EMI for both Conduction & Radiation

Referring Standards Specification:
FCC(Part15,Class B) VCCI(Class B) CISPR(Part22,Class B)

Dielectric Strength (HI-POT) TEST

Withstand AC 3000V for 60 sec. (cut off current 10mA), Primary to Secondary

Insulation resistance

Insulation resistance is more than 50M ohm at 500VDC between input and output plug and case.

Others

Certification

CE GS ROHS

MTBF

The mean time between failures of power supply shall be 20000 hours or greater as calculated by parts stress method of MIL–HDBK-217F

Physical

Shell material: PC

Output cable

USB or Calbe line 1.2m/1.5m/1.8m

Plug

US plug/UK plug/AU plug/EU plug

DC connector

5.5*2.1mm/5.5*2.5mm/4.0*1.7mm

Label

The standard label

ROHS compliance

Yes

Warranty Period

2 year