Mono LM1875T Power Amplifier Board Power Supply PCB Empty Board Fever HIFI High-fidelity Pure Post-stage GC Line
Description
Product parameters Output power typical 15W maximum 20w Speaker impedance 4Ω 8ΩTotal harmonic distortion 0 04 Signal to noise ratio 105dBFrequency response 14Hz 100KHz the maximum range calculated by the RC high and low pass circuit is 3 29Hz 482 29kHz Power supply voltage recommended ±25V the maximum voltage cannot exceed ±30v AC 18V full bridge rectifier is 25V PCB size 50 x 33 x 1 6mmFinished product size 50 x 33 x 25mm length x width x height Net weight of cost board about 20gNameNumerical valueEncapsulationQuantity1PCB board50 x 33 x 1 6MMFR 412Resistance10R1 4W110K2200K13IC chip2030 or 1875TO 220145Electrolytic capacitorMonolithic capacitor100UF 35V102 1UF 35V61104DIP 216Seat3Pin Blue5 08 MM12Pin Blue5 08 MM2Package included 1 x Mono LM1875T Power Amplifier Board
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