XH-M190 TPA3116D2 Digital Audio Power Amp 100W *2
2.0 Stereo Class D HIFI amplifier DC 12V 24V
This is an audio power amplifier board that strengthens low-power, inaudible electronic audio such as the from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the audible to listeners. It is the final electronic stage in a typical audio playback chain before the is sent to the loudspeakers and speaker enclosures.
Product description:
Power amplifier plate cixin using TI import TPA3116D2 as the core, is the official data single chip 50 w * 2, engineer through data combining his own experience with bridge developed 50 w * 2 dual core technology, theory of up to 100 w * 2.
Because the chip for digital chip is high efficiency can reach more than 90%, so has the advantages of small power calorific value, 12 to 24 v dc power supply recommended above 100 w switching power supply, this plate is a product available, hand can medical power supply and speakers on pure digital music brings a new experience!
Product parameters:
Chip selection: TPA3116.
Input power: DC 12-24v.
Output power: 2*100W.
Input resistance: 51K*2.
Output match: 4-8 Ohms
Frequency range: 14-100kz.
Noise ratio: 100db.
Output channel: 2 (left channel + right channel)
Appearance size: 105*65*23mm.
Net weight: 85g.
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