Amplifier 10W

A proven & popular power amplifier building block for use in any audio project. Power output is dependent on the supply voltage and load resistance. Over 10W is typical for a 16V supply into a 2 ohm speaker. A 12V supply into a 4 ohm speaker will deliver around 4W. Small heatsink provided. Uses TDA2002 IC.

Specifications :

D.C. Input : 8 -18V, 10 -20 VA min.

Power output : > 10 W RMS, 2 ohm load,

16V DC supply.

> 6W RMS, 4 ohm load,

16V DC supply.

> 4W RMS, 4 ohm load,

12V DC supply.

THD : < 0.2% (1W, 4 ohm load)

Gain : 40 dB maximum.

S/N ratio : > 80 dBA. (G = 20 dB)

> 60 dBA (G = 40 dB)

Frequency response : < 20 Hz to > 40 kHz

(-3dB, 4 ohm load)

Input level : < 100 mV for full output

(G = 40 dB)

< 1V for full output

(G = 20 dB)