TDA7293 2 Abreast 170W HIFI High Power Amplifier Circuit Empty Board

It Descrtion:

only the board alone,no capacitor,no fuse,no diode....,you need to buy the spare parts to install by yourself

Working voltage:AC dual 15v to 35v, DC +- 18v to 45V

Power: dual channel power must more than 500W

Rectification:dual channel total much >40000 UF,Rectifier bridge more than 40A

Power output:170W

Impedance:8

Size:70*35*25mm

Support L connect

Buyer need to prepare the components as below list :

Metal resistor:

2R2 0.5W 1pcs,

680R 0.25w 1pcs,

10K 0.25W 1pcs,

20K 0.25w 1pcs,

22k 0.25w 2PCS,

30K 0.25W 1pcs

Diode:

1N4148  1pcs

Capacitor:

50V/10UF  2pcs,

50V/22uf  1pcs,

50V/47UF  1pcs,

50V/220uf 2pcs

CBB capacitor:

50v/221  1pcs,

50V/104  5pcs,

50V/105 1pcs

Transistor ch:

TDA7293 2pcs

Package included: 1x board Shping Time: delivery out within 1-7days, sent by china post(25-60days),aliexpre(25-60days),(7-15days) all shping time will be longer during on weekend or festival day Feedback: Thanks for choose us,your satisfy and feedback is very ant for us to continue to serivce you,contact us before you leave any neutral or negative,we will offer our best service for you,thanks for respect!!

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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