برد توسعه، کیت‌ و پروگرامر برد ارزیابی (Evaluation) برد و کیت‌ ارزیابی و نمایش عملکرد

Product Attributes

Introduction

MP104 is a high-voltage, high-output-current dual-channel power amplifier designed to drive capacitive loads such as piezoelectric devices used in inkjet printing applications. The device combines proprietary ICs with discrete semiconductors and passive components on a thermally conductive, insulated metal substrate, delivering extremely high power from a compact module. When the feedback pin is connected to the VOUT pin, the amplifier gain is fixed at 64 V/V. Internal compensation provides slew rate control and ensures stability. The only external components required are a current-limiting resistor R_LIM, a series isolation resistor R_S, and power supply bypass capacitors.

Features

• Low-cost integrated solution
• Peak output current > 10 A within safe operating area
• Internal power dissipation 100 W per channel
• Slew rate 50 V/µs

Applications

• Piezoelectric actuation for inkjet printer nozzles