Features:

(1) of anti-interference; oscillation frequency by industrial band 27.12MHz/40.68MHz in line with international standards, to external equipment interference is minimal.

(2) fire-proof; high sensitive spark suppression circuit, so that mold and minimize product loss.

(3) over current protection, overcurrent protection device with overload at work when an exception is automatically cut off high, to protect the tubes and other devices.

(4) strong power output.