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PAM8403 Dual-Channel Amplifier Module - Blue 2 dual channel tda2030a amplifier module
Brand N/A Model PAM8403 Quantity 1 Color Blue Material PCB + plastic + iron Features Board PAM8403 audio amplifier chip 2 x 3W filter-free stereo Class-D audio amplifier; On-board connected 2 5.08 (mm) pitch 2-Pin terminal respectively is left / right channel output; Chip main pin leads to facilitate the external device control Specification Operating voltage: 5V; Board size: 30 (mm) x 30 (mm) Application All kinds of electronic products or DIY lover Other Download Address: http://www.kuaipan.cn/file/id_121557448606624646.htm English Manual/Spec Yes Packing List 1 x Module
217.47 RUR
TDA2030A Audio Amplifier Module 2 dual channel tda2030a amplifier module
Brand N/A Model TDA2030A Quantity 1 Piece Color Green Material copper-clad plate + components English Manual / Spec Yes Other Features Onboard TDA2030A audio power amplifier chip; Single channel 18W power amplifier circuit design; Onboard 10K adjustable resistor can adjust volume; Onboard power indicator; Chip main pin have been leaded out can input audio signal directly; Work voltage: 6~12V Packing List 1 x Module
306.54 RUR
2 x 50W Dual-Channel Stereo D/T Class Hi-Fi Amplifier Board Module - Blue 2 dual channel tda2030a amplifier module
Brand N/A Model 03100273 Quantity 1 Color Blue Material Glass fiber Specification Power supply voltage: DC10V~30V; Output: 50W + 50W VCC: 30V; 50W + 50W VCC: 24V; Efficiency: >90% VCC=30V >85% VCC=24V; Static current: 30mA; Working current: 130mA; SNR: 103dB; Frequency: 15Hz~25KHz; Impedance: 2000 ohm; Output: 6~8 ohm; Size: 91.6 x 57.5 x 21mm; Max. voltage: 36V Features 2 x 50W Dual-channel stereo D/T class Hi-Fi amplifier board Application 2 x 50W Dual-channel stereo D/T class Hi-Fi amplifier board English Manual/Spec Yes Packing List 1 x Amplifier board module
1774.74 RUR
12V 35W Dual Channel Decoding Power Amplifier Module Board 2 dual channel tda2030a amplifier module
Color: Blue - PCB board - Voltage: 10~15V - Current: 8A - Output power: 35+35W (Max) THD=10% RL=40hm - Audio: U-disk MP3 - Supports U-disk up to 32GB - Support the bit rate: 16~320KBS
634.58 RUR
ZnDiy-BRY DIY TDA7297 2.0 Dual-Channel 15W + 15W Power Amplifier Board Module - Green 2 dual channel tda2030a amplifier module
TDA7297 chipset; Powered by DC 12V battery or AC 12V transformer; Voltage range: 6~18V Recommended voltage: 12V; Output power is up to 15W + 15W; Peak power is up to 30W + 30W; Small size with excellent sound effect; Less noise and wide frequency response; Suitable for any occasion.
466.26 RUR
TDA2030A 2.1 3-Channel / Finished Subwoofer Amplifier Board/ Compatible with LM1875 2 dual channel tda2030a amplifier module
The board powerful bass treble clear and melodious. TDA2030A replaced LM1875 also performed well if you want to replace the LM1875 recommended for large heat sink . TDA2030A only have five pins: positive power and negative power positive input reverse input and output. TDA2030A and negative heat sink is connected with a dual power supply heat sink and ground do not short-circuit or immediately burned TDA2030A. New board major improvements : Feature MP3 decoder board audio input pin holder ( specifications 3P-2.0mm) and to the decoder board 9V DC power supply output pin holder (2P-2.0m) Advantages of the board : 18W * 3 strong power peak up to 25W or more. High SNR almost no static noise sound super good : treble delicate soft transparent strong bass full and powerful. Circuit core three new ST TDA2030A manifold which is responsible for about two channels in addition to a subwoofer for use the use of an imported dual op amp ( large S NE5532 or Philips NE5532) do bass preamp before so powerful bass treble crisp and sweet the measured push 100W8 inch Swans speakers equally easy. The new component materials : rings precision metal film resistors monolithic capacitors polyester capacitors electrolytic capacitors connectors and power plug speaker terminals used in all 5.08 the whole process takes only a small screwdriver wiring without soldering on the circuit board it is suitable for electronics enthusiasts and audiophiles rapid improvement and maintenance of multimedia 2.1 amplifier system .
858.19 RUR