TDA8954TH Mono Audio Amplifier Board 420W High Power Class AD 24AC

Harga Untuk 1 Pcs Spesifikasi: Chip amplifier :TDA8954TH Voltase input : Dual AC24V4V Arus Input: 5A 300VA Input impedance: 1K Signal Input: 1.8V Jumlah Channel: mono Magnification: 33 Output power: 420W Output impedance: 4-8 Tipe Kerja: AD class Ukuran: 110 * 102 * 30MM Papan Amplifier ini menggunakan chip TDA8954TH, dengan kipas industri N-vidia, bagian Voltase menggunakan kapasitor Ruby asli. Memiliki kehangatan kelas A, dan efisiensi kelas D yang tinggi, sehingga bekerja dengan hampir tidak ada panas. note: 1. The product must be used to supply dual-output toroidal transformer, the output is 3 wires. DC power supply can not be used. Transformer output to 24V200W above, the maximum voltage can not exceed 28V, otherwise it may damage the board. 2 Audio input can be 3 lines or 2 lines, but in the middle of the ground must be connected. 3. The output of the speaker as large as possible, the recommended 8 ohms, also can use 4 ohms. 4. This section is a purely post-class, plus the tone board is better, but after adding tone board, the tone board power and power amplifier board power must to separate . can not be shared, otherwise there will be noise!