Mini Audio Amplifier Board, DROK Micro Stereo Amplifier

Mini Audio Amplifier Board, DROK Micro Stereo Amplifier Circuit Dual Channel 15W+15W TDA7297 Digital Amp Module 6V-18V 12v Power Supply Portable Ampli with 12V/2A Switch Power Supply Adapter

TDA7297B Parameters:
Voltageï¼šDC 9V to 18V(suggest you to use 12V DC in at lease 2A)
Power: 15W+15W
Peak power: 30W+30W
Output anti-resistance: 4 to 8 ohm
Features:
1.Adopts TDA7297 dual-channel amplifier chip; DC power supply and can use 12V battery as direct power supply
2.With potentiometer knob and heat sink on the board and can be used simply by connecting its wires
3.Working efficiency as high as 90%, quite enery-saving; the amplifier can play continuously for 5 hours with 12V motor battery as power supply
4.Has wiring terminals(please use screwdriver) and requires no electric iron for fast wiring connection
5.You can use this amp board for DIY speaker, easy and convenient; reasonable circuit design; has no impact sound and static noise
6.Its PCB circuit module adopts 1.6mm-thick FR-4 high-quality fiberglass;there are fixing holes if you want to use larger heat sink
Note:
This board is equipped with heat sink and is midly hot in middle volume. But we suggest you to use larger heat sink if you always use it in
loud volume

Power supply:
Input voltage: AC 100 to 240VÂ 50/60Hz
Output voltage: DC 12V
Output current: 2A Max
Voltage accuracy: +/- 5%(in empty load)
Power supply polarity: inside is the positive and outside is negative
Apply to:
Power supply adapter; switch power supply voltage transformer; mini TV; 2.5 inch mobile disk; mobile DVD; TV box; wireless video equipments;
charging devices; MP3/MP4; small table lamp; router; switch; consoles; mobile phones; camera head; monitoring equipments; controller,etc.

Package includes:
1PCS TDA7297B module
1PCS Power supply
Country USA
Brand DROK
Manufacturer DROK
Binding Misc.
ItemPartNumber 110043
Model 110043
ReleaseDate 0000-00-00

Country	USA
Brand	DROK
Manufacturer	DROK
Binding	Misc.
ItemPartNumber	110043
Model	110043
ReleaseDate	0000-00-00

Mini Audio Amplifier Board, DROK Micro Stereo Amplifier Circuit Dual Channel 15W+15W TDA7297 Digital Amp Module 6V-18V 12v Power Supply Portable Ampli with 12V/2A Switch Power Supply Adapter

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