Mạch khuếch đại âm thanh LM1875T 30W LM1875
5.0
1
đánh giá
Performance parameters: Output power: typical 20W (Max. 30W) The speaker impedance: 4 Ω - 8 Ω Total harmonic distortion: < 0.04% Signal to noise ratio: 105dB Frequency response: 14hz-100khz (maximum range calculated by RC high-low power circuit: 3.29 hz-482.29 kHz) Po
38.500₫
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Đánh giá
10.081
Theo Dõi
10.650
Nhận xét
Performance parameters: Output power: typical 20W (Max. 30W) The speaker impedance: 4 Ω - 8 Ω Total harmonic distortion: < 0.04% Signal to noise ratio: 105dB Frequency response: 14hz-100khz (maximum range calculated by RC high-low power circuit: 3.29 hz-482.29 kHz) Power supply voltage: recommended ±25V (highest voltage shall not exceed ±30V, full bridge rectification of 18V is 25V) PCB size of engineering drawing is 46.5*37.5mm Package included: 1set
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