... high-power, low distortion, high stability AC power sources,suit for ballast, energy savinglamp,fluorescent lamp etc. 1. AC-DC-AC frequency conversion technology2. Digital ... wave synthesis, wave feed-back technology, low power distortion3. Controlled and tested by 16 bits MCU, which has high automation4. High ... range:45-65Hz11. Output voltage range:AC 0-300V12. CHP-500 Output biggest current ...