Function description: EG7500 booster drive plate adopts the model of -pull step-up structure The PWM frequency EG7500 booster drive plate is 40 KHZ have + / - 1 a current drive output overpressure shutoff 15 V + / - 0.5 V color: blue Material: PC+Metal under-voltage buzzer Less than 10.5 V + / - 0.5 V undervoltage cut-off Less than 9.5 V + / - 0.5 V overcurrent shutoff foot 48 mv PCB material: FR - 4, thickness: 1.5 mm size: long 46 mm x 33.5 mm wide plate parts maximum height: 9 mm weight: 7 grams Function description: EG7500 plate pin 1. the temperature 2. under-voltage buzzer 3. VCC + 12 v 4. fan control 5. VFB 6. GND 7. + 12 v 8-9 driver output side MOS tube Rds detection, over-current protection Over-current protection following 8-9 feet drive MOS tube, wrong will not be to Package Contents: 1 x EG7500 Inverter Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.