All components of this product are original authentic， unpretentious， pure quality; using high-quality original parts， not just the quality and safety are guaranteed， long life， more importantly，that the actual performance can meet the design target Subject of strong guarantee
The original TPA3116
Electrolytic capacitors used in Taiwan brand signals the main loop， the main filter capacitor electrolytic capacitor using a for Nikon dedicated capacity 2 × 1000uF， full-wave bridge rectifier circuit to ensure strong support for a steady stream of power
Coupling capacitor with the top imported from Germany Weimar capacitor 1uF
Resistance selection rings metal resistance， the main circuit employs a precision of ± 1% metal film resistors rings， ensure the machine a good signal to noise ratio
PCB using double-sided sheet 1.6mm thick， 2.0 oz copper thickness， HASL whole process to ensure that the size of the current through the good performance. PCB-class quality
The fully shielded high-current inductors 127， to ensure sound crisp and powerful
Basic performance parameters:
Work: Class T
Main Chip: TPA3116
Operating Voltage: DC8~24V
Operating Current: 4.5~7.5A
Standby Current: 20~45mA
Audio Signal Input: Low level -0.3~6.3V
Output Power: (DC12V 4Ω 25w+25 w) (DC21V 4Ω 50w+50w)
Operating Frequency: 20Hz to 20KHz
Work Environment: - 40 to 85 centigrade
Over current protection
Over temperature protection
P C B Size: 93*56*21mm/3.66*2.2*0.82"
Quantity:1pc

Packing:

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