2000W Isolation transformer 120v to 120v: This isolation transformer can effectively filter out noise. improve sound quality. reduce distortion. and purify the power supply Purify the power supply and filter harmonics：Effectively filter most of the harmonics in the current to achieve the effect of purifying the power supply and restoring the waveform of electricity. Insulated to ground for safe isolation：The output is insulated from the earth to avoid the risk of human electric shock. HD Display：Intelligent LCD display. clearly show the working status Six Protection Functions: 1. Over-voltage protection 2. Under-voltage protection 3. Overload protection 4. Over-temperature protection 5. Time-delay protection 6. Short-circuit protection -
