• LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board
  • LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board

LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board

Availability: In stock, usually dispatched in 1 business day

  • Price:$38.37
  • Price in reward points: 384 Reward Points: 4
  • Quantity 3+ units 10+ units 30+ units 50+ units More
    Price /Unit $37.60 $36.84 $35.68 $34.15 Contact US
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LME49830 + IRFP240 + IRFP9240 100W Servo Field Effect Tube Power Amplifier Board

Specification:     

- Working state: Class AB
- Output power: 100W*(4Ω)<* V=±60V>
- Operating voltage: -+55v
- Input interface: Single channel signal input
- Output interface: Single channel speaker output
- PCB: 139*93.5mm

Features:
- Driver adopts 2SA1930/2SC5171 tube
- A pair of IRFP240/IRFP9240 field tube,output low impedance
- Good mid-point voltage guard circuit,Horn time delay protection circuit, the main chip using the Japanese UPC1237
- DC servo circuit, and the mid-point output <5mV
- 2mm glass fiber board for two sides,accuracy 1% metal film resistance
- Single channel,you need two boards for dual channel,
- LME49830+ a pair of IRFP9240 for each channel
- PCB: 2mm

LME49830 chip parameter:
- Wide voltage range : +-20V ~ -+100V
- Conversion rate 39V/ s
- Drive current:60mA (typ)
- PSRR (F = DC) 105dB
- THD + noise (F = 1kHz) 0.0006

Package List:

- 1 x r Amplifier Board
 

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