STK404-120S
Overview
- Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade.
- Miniature packages - 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * - 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * - 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins.
- Output load impedance: RL=6Ω
- Allowable load shorted time: 0.3 seconds
- Built-in thermal protection circuit
- Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Item Type No. STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S STK404-140S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W 120W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks - Built-in thermal protection circuit Package
- 0mm × 25.6mm × 8.5mm
- 6mm × 25.5mm × 8.5mm
- 2mm × 25.5mm × 8.5mm
