L15D-X2 Top Class D Stero amplifier board (IRS2092+IRFI4019H)
Input voltage: Recommend DC+-55V (50V-60V is OK)
+ -55V OUTPUT Power =150W 8R RMS. two-channel
300W 4R RMS two-channel
Bridged BTL +-50V OUTPUT Power= 500W 8R one-channel
Suggest use Dual 40V AC transformer,above 400W.
PCB size:101* 145 MM
Features
Output Power: Scalable output power from 25W- 500W (see Table 1)
Residual Noise: 200 μV, IHF-A weighted, AES-17 filter
Distortion: 0.007 % THD+N @ 60W, 4 R
Multiple Protection Features: Over-current protection (OCP), high side and low side MOSFET
Over-voltage protection (OVP),
Under-voltage protection (UVP), high side and low side MOSFET
DC-protection (DCP),
Over-temperature protection (OTP)
PWM topology: Self-oscillating PWM, half-bridge or full-bridge topologies selectable
This is a assembled & tested amplifier board.