| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $20.34 | $19.92 | $19.30 | $18.47 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
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Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
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TPA3110 Class D 1x40W Digital Audio Amplifier Board Stereo HIFI Power Amp
Description:
This class D audio amplifier board employs TI' TPA3110 Amplifier IC and supports mono amplification by using PBTL topology.
By means of dedicated PCB heatsink design,it is capble of delivering single channel maximum power 40W RMS @ 4hm continuously without extrordinary heatsink.
Besides of built-in chip protection, ESD and spike protection components used throughout input and output of the amplifier board ensure its robustness and reliablity.
Features:
- Screwing to chassis conveniently
- Shut down easily by external pulled down to GND
- Size:91.44x68.58mm
- Weight: 105g
- Thermal and short circuit protection
- Startup and power down pop elimination
- Overvoltage and undervolatge protection
- Analog single ended signal input(RCA)
- Output 40W@4ohm 19V DC THD+N 10%
30W@4ohm 19V DC THD+N 1%
| Parameter | Condition | Minimum | Typical Value | Maximum |
| Voltage(V) | 10 | 19 | 24 | |
| Static power(W) | Fan is on, SD suspended | 0.9 | 1.8 | |
| Fan is off, SD suspended | 0.01 | 0.1 | ||
| Input sensitivity | 4Ohm,40W,1KHz | 730 | ||
| Input impedance(KOhm) | 47 | |||
| Gain(db) | 24 | 25 | 26 | |
| Output power(W rm s) | 6Ohm THD+N 1% | 31 | ||
| 6Ohm THD+N 1% | 40 | |||
| Efficiency(%) | 100W 6Ohm | 82 | 87 | |
| Minimum load(Ohm) | 3.2 | |||
| Frequency response(KHz) | SD is suspended | 320 | ||
| Operating temperature(deg C) | 20 | 50 | ||
| SNR(db) | 21W 4Ohm THD+N 1% | 99 |
Applications:
- Desktop Amplifier
- Personal Computers
- Microphone Preamplifier
- Home DIY
- Vending Machines, Lifts, Interactive Kiosks
- Home Theater Receiver
- Car Audio
- Multi-channel Distribution
- Background Music Systems
- Musical Instrument Amplifiers
Package content:
- Audio Amplifier Board x1
