1pcs Mini Digital Power Amplifier Board 3w+3w Dual-channel For Arduino New

US $1500

  • shenzhen, China
  • Jun 9th
Product Name: 1pcs Mini Digital Power Amplifier Board 3W+3W Dual-Channel for Arduino new More Items In Our Store,Click Here!   SKU: 2955 Parsts No. : Package: Brand:   Quantity: 1 Power supply: DC 3.6v-5.5V Output power: 3W+3W (4Ohms) SNR: 90dB Efficiency:> 90% Maximum closed-loop gain: 24DB Note: 1: Do not reverse the positive and negative of power supply.voltage can not exceed 5.5V, Otherwise, immediately burn IC 2: On-chip high-gain buffer, the board can not change any component parameters and do not meet the parameters will result in IC damage. 3: The input line, please try to use shielded cable, interference can play a role in removing clutter current sound. 4: output cmos tube BTL drive, so the speaker can be connected together without the negative, that is connected to the speaker's four lines are completely independent, does not allow connect to the same GND   Any problem, please contact us freely       1) We accept PayPal payment ONLY.     On Feb-24-15 at 03:06:38 PST, seller added the following information: On Jun-04-15 at 17:57:38 PDT, seller added the following information: inkfrog terapeak inkFrog Analytics

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