Tda7294 80w 100w Mono Audio Amp Amplifier Board Dc30v-40v Kits Fit For Tda7293 Green

¥1,849
+ 配送料¥549

Tda7294 80w 100w Mono Audio Amp Amplifier Board Dc30v-40v Kits Fit For Tda7293 Green

  • ブランド: Unbranded

Tda7294 80w 100w Mono Audio Amp Amplifier Board Dc30v-40v Kits Fit For Tda7293 Green

  • ブランド: Unbranded
希望小売価格: ¥2,749
価格: ¥1,849
得する金額: ¥900 (32%)
販売元:
¥1,849
+ 配送料¥549

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説明

Tda7294 80w 100w Mono Audio Amp Amplifier Board Dc30v-40v Kits Fit For Tda7293 Green

All resistors are 1% precision metal film resistors, capacitors for , ruby capacitance, polarity , 1UF capacitor using WIMA capacitors. The new TDA7294 chip; KB level PCB board, all components have been marked in the screen printing plate, easy to install DIY . The front-end rectifier filter after the power input terminal (note the supply voltage polarity can not be reversed, otherwise the chip burn ) To the right of mono output. The board compatible TDA7294 chip, the key is C4 capacitor placement, the board has indicated, this is a major feature of the restaurant board. Note that the chip is connected to a negative voltage of housing, insulated between the chip and heat sink fins otherwise met with a negative voltage due to malfunction or other cause IC circuit burned, Color: Green Material: plastic Output power: 80W (undistorted rated power) and power of 100W (+/- 35V 8 ohm load Suitable speaker impedance 4-8 ohm, the circuit is the standard circuit, stable and . Supply voltage: Recommended Dual 26V / 100W or more toroidal transformer, rectified of about double 35V) If the two pieces composed of dual-channel stereo is recommended 200W ring cattle. (DC dual 30-40V) PCB size: 40 * 60 * 1.6MM double-sided sheet KB Note: spare parts, need to self-welding. Package Included: 1x TDA7294 Amplifier Kits Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 209580284-446786539
  • EAN: 5164368513482

配送と返品

2日間以内に発送

  • STANDARD: ¥549 - 間の配達 火 16 12月 2025–金 26 12月 2025

中国より発送。

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