2db 3WĂ 2 Mini Digitális teljesítmény Audióerősítő panel USB 5V tápegység Arduino

201498160558

Új termék

2Pcs 3W X 2 Mini Digital power Audio Amplifier Board USB 5V Power Supply ArduinoThis is a mini 2 channels 3w amplifier with PAM8403. It is perfect for MP3/MP4/notebook. And you could also power the board with 5V USB power supply.1. Power supply: DC2.5-5.5 V.2. Output power: 3W 3W (4Ω).3. SNR: 90dB.4. Efficiency: > 90% .5. Size: 15.5 X 24 mm.NOTE:1. Single lithium battery or USB power supply is suitable, also can use four sections of 1.5V battery, if use with the transformer power supply,it must add 5V voltage circuit, more than 6V will burn IC out.2. and - of power supply can't be reversed, power supply voltage can't be more than 6V, otherwise it will damage the IC.3. there were high gain buffers, can't change any board device parameters, do not accord with the parameters of the IC will lead to damage.4. input wire please use shielding wire, can rise anti-interference function, eliminate clutter current sound.5. output is CMOS BTL drive mode,4 wire is completely independent, don't connect together!Package Included:
2PCS*2 Channels 3W PAM8403 Class D

Bővebb leírás

-39 / 86 / Gyorsan Fogyó termék

107 Ft‎

-63%

289 Ft‎

Egyéb infó

2Pcs 3W X 2 Mini Digital power Audio Amplifier Board USB 5V Power Supply ArduinoThis is a mini 2 channels 3w amplifier with PAM8403. It is perfect for MP3/MP4/notebook. And you could also power the board with 5V USB power supply.1. Power supply: DC2.5-5.5 V.2. Output power: 3W 3W (4Ω).3. SNR: 90dB.4. Efficiency: > 90% .5. Size: 15.5 X 24 mm.NOTE:1. Single lithium battery or USB power supply is suitable, also can use four sections of 1.5V battery, if use with the transformer power supply,it must add 5V voltage circuit, more than 6V will burn IC out.2. and - of power supply can't be reversed, power supply voltage can't be more than 6V, otherwise it will damage the IC.3. there were high gain buffers, can't change any board device parameters, do not accord with the parameters of the IC will lead to damage.4. input wire please use shielding wire, can rise anti-interference function, eliminate clutter current sound.5. output is CMOS BTL drive mode,4 wire is completely independent, don't connect together!Package Included:
2PCS*2 Channels 3W PAM8403 Class D
201498160558 - ali110 (280)

30 egyéb termék a kategóriából: