LED Power Supply 12W

Model:  CH-012120100 / CH-012150080 / CH-012150060 / CH-012150030 / 

CH-012240045 / CH-012240030 / CH-012360032 / CH-012360020 / CH-012450028 / CH-012560022

Voltage range (Vac):  100-277

Frequency range (Hz):  50-60

The maximum current (A):  0.3

Efficiency (?):  81% / 82% / 82% / 81% / 84% / 84% / 86% / 81% / 86% / 86%

Power factor (PF):  0.85

Harmonic (THD):  =15%

Power (W):  12 / 12 / 9 / 4.5 / 10.8 / 7.2 / 11.52 / 7.2 / 12.6 / 12.32

Voltage range (Vdc):  8-12 / 8-15 / 8-15 / 8-15 / 15-24 / 15-24 / 24-36 / 24-36 / 36-45 / 45-56

Rated current (A):  1.00 / 0.80 / 0.60 / 0.30 / 0.45 / 0.30 / 0.32 / 0.20 / 0.28 / 0.22

Current accuracy:  5% 

Ripple and noise (V) Note 2:  1.5 /1.5 / 1.7 / 1.7 / 1.7 / 1.7 / 1.8 / 1.8 / 1.8 /1.8

Start time (S):  =3

Short circuit:  OK

Overcurrent:  98~105%

Temperature, humidity:  Temperature: -20?~55?   humidity: 20?~90? 

Storage temperature, humidity:  Temperature: -10?~80?   humidity: 5?~95?

Safety specification:  UL8750?UL1310

Insulation and withstand voltage:  I/P-O/P:3.75KAC

Insulation resistance:  DC500V   100 Megohm above

Size:  L*W*H=55*35*19.5mm