18W series features:
1) CCC, UL, FCC, CE, GS approved
2) Custom made socket
3) Excellent configuration, high durability
4) Precision molding

Specifications:
1) AC input voltage: 100 - 240V, 50 - 60Hz
2) DC Load: 9V/2A
3) Efficiency: 75% minimum
4) Ripple and noise: <120mV (100 - 240V AC)
5) Stand-by power: <0.6W

Safety features:
1) Over current protection
2) Output short circuit protection
3) Over voltage protection
4) Standards: CCC (GB4943, GB8898), EN60950, ESD (EN61, 000-4-2), UL60950,
CSA (60950(ITE/TE)), EMC (GB13837-1997, GB17625.1-1998)