Description
Class AB Audio Power Amplifier Board Finished Dual-Channel 150-350W MOSFET L7
L7 2-channe MOSFET audio amplifier finished boards.
Parameters:
- Output Power:
150W 8R DC + - 56V
300W 4R DC + - 56V
350W 2R DC +-45V
- Frequency range: 4HZ-3DB, 350K HZ-3DB
- THD: <0.01% 100W 1K HZ
- SR = 38V/US
- SNR: > 99DB
- Input sensitivity: 1.8V
- Complementary feedback input stage using CFP. Single-ended voltage amplification.
- CLASS AB class work.
- PCB Size: 78 * 63 MM
- Output stage features Germany VISHAY IRFP240, IRFP9240 FET output
- Use advanced MKP coupling capacitors.
- Use floating MOSFET driver, designed by LJM.
- PCB identification number on a detailed, user-friendly installation. Only need to install the corresponding parts on related positions.
- Please note that the insulation must be installed under transistor IRF610, must use insulating films, insulating particles.
- Power requirement: < ±65V DC
Package Included:
- 1 x Amplifier Board
L7 2-channe MOSFET audio amplifier finished boards.
Parameters:
- Output Power:
150W 8R DC + - 56V
300W 4R DC + - 56V
350W 2R DC +-45V
- Frequency range: 4HZ-3DB, 350K HZ-3DB
- THD: <0.01% 100W 1K HZ
- SR = 38V/US
- SNR: > 99DB
- Input sensitivity: 1.8V
- Complementary feedback input stage using CFP. Single-ended voltage amplification.
- CLASS AB class work.
- PCB Size: 78 * 63 MM
- Output stage features Germany VISHAY IRFP240, IRFP9240 FET output
- Use advanced MKP coupling capacitors.
- Use floating MOSFET driver, designed by LJM.
- PCB identification number on a detailed, user-friendly installation. Only need to install the corresponding parts on related positions.
- Please note that the insulation must be installed under transistor IRF610, must use insulating films, insulating particles.
- Power requirement: < ±65V DC
Package Included:
- 1 x Amplifier Board
Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
