1 Pcs PAM8403 Electronic Components Super Mini Digital Amplifier Board
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1pcs PAM8403 module Super mini digital amplifier board 2 *3W 2.5 to 5V
Description: Features:
Package:
Miniature digital power amplifier board 2 * 3 w D class 2.5 ~ 5 v PAM8403 amplifier can be USB power supply .Excellent noise suppression, in the case of no input audio, ears on the horn and did not hear any noise, dual channel stereo, 5 v power supply can output 3 w + 3 w power, can direct drive 4 Ω, 8 Ω small speakers, big output power, energy, sound quality is good. Unique without LC filter class D digital power board, can use computer USB power supply directly. Double panel wiring, properly solve wiring caused by ground potential balance and the crosstalk between channels, micro design, can be easily placed in a variety of digital products within small space, amplification efficiency High. All adopt the whole plate welding machine, welding quality of hand soldering iron welding Micro size: 1.85 * 2.11 cm note: on the left and right sound channel output and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load). The rated working voltage from 5 V to 2.5 V, the working voltage of 5.5 V
Competitive Advantage:
1. Convenient & Friendly Customer Service
FAQ:
1. What is the delivery time? |
Product Tags: electronic spare parts industrial electronic components |
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