Electronic/Electrical Parts and Controll Equipments
63-3105-32 Class-D amplifier base for LVX-IR 4301 M LVX-PWAM-BASE
Product Description
Product Model: 63-3105-32Product Brand: Linkman Feature […]
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Product Details
Product Model: 63-3105-32
Product Brand: Linkman
Features
- This is a power amplifier board which is taken over by the LV concept of 72x47mm size. It can be replaced with 2 power amplifier boards in the LV-1.0 already sold.
- Artistic board layout ・72x47mm size with balanced signal input stage circuit, output stage filter circuit, and anomaly detection interface circuit.
- The circuits for the input and output stages are made up of lead parts and are assembled by soldering.
- The input stage and feedback circuit *** resistors that emphasize sound quality.
- The newly developed two-layer coil "DLM 1623-100M-R made by Sagamielek" is ***d as the filter component for the final stage. ☆Features in combination with LVX-IR4301M
- Maximum output 100 W+100 W (4 Ω load, 1 kHz, THD=10%)
- Equipped with protection functions for overcurrent protection, temperature rise monitoring, and power supply low voltage monitoring. It also has a self-recovery function from the protected state.
- Output LPF supports 2nd and 4th order (standard is 2nd order)
- Supported load is 2~16 Ω
Spec
- Type: Self-oscillating Class D stereo power amplifier
- Output current supply capacity: continuous 5A or more
- Oscillation frequency variable range: 350 kHz to 500 kHz
- Protective functions: overcurrent, voltage reduction, heat protection
- Rated power: 100 W + 100 W (At 4 ohms load, 1 kHz, THD = 10%)
- Efficiency: 95% (@ At rated output, output stage only)
- Input Impedance: 3.3 kohms
- Gain: + 20 dB
- Residual noise: 220 muV (A filter)
- Operating power supply voltage range: +/- 20 V to +/- 30 V
- Contents: amplifier, base board assembly 1 type, instruction manual, circuit diagram
- *By combination with LVX-IR 4301 M sold separately
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