AC Power Source high-power, low distortion, high stability AC power sources,suit for ballast, energy savinglamp,fluorescent lam AC Power Source 1. AC-DC ... -AC frequency conversion technology2. Digital wave synthesis, wave feed-back technology, low power distortion3. ... 0-300V12. CHP-500 Output biggest current:0-150V is 4.2A,0-300V is 2.1A13. CHP-1000 Output biggest current ...