3pcs SG3525+LM358 Inverter Driver Board High Frequency Machine High Current Frequency Adjustable

Feature:

Frequency adjustable Overcurrent short circuit shutdown self-locking Can regulate the output voltage Output current up to 1A, can drive 20 3205 effect tubes ? Pin Function: ? 1. Positive power supply 2. Signal output 3. Negative power supply 4. Signal output 5. Optocoupler input positive 6. Optocoupler output negative 7. Signal off short legs

Package includes:

3 x?SG3525+LM358 Inverter Driver Board