XH-M312 M312 TPA3118 TPA3118D2 DC 12V 24V 28V 3A Output 45W x 2 Digital HD Edition Audio Low Power Amplifier Board Module Электронные - купить

Купить XH-M312 M312 TPA3118 TPA3118D2 DC 12V 24V 28V 3A Output 45W x 2 Digital HD Edition Audio Low Power Amplifier Board Module | Электронные

XH-M312 M312 TPA3118 TPA3118D2 DC 12V 24V 28V 3A Output 45W x 2 Digital HD Edition Audio Low Power Amplifier Board Module

This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures.

Maximum Power Per Channel:45W*2

Power supply voltage:DC12-28V(24V best)

AUX input:3.5mm earphone seat

Input Current:3A

Output impedance:4-8Ω

input impedance:1KΩ

Signal to noise ratio:100db

Size:66*53mm

Power interface:5.5*2.1

Chip type:[TPA3118D2]*1

Net weight:37g