Low Voltage Audio Amplifier Module, Kit, Njm386d, Lm386


Low Voltage Audio Amplifier Module, Kit, Njm386d, Lm386

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Low Voltage Audio Amplifier Module, Kit, Njm386d, Lm386:
$10


 

Description

Low voltage audio power amplifier module, based on JRC (New Japan Radio Co.,Ltd.) NJM386D ( LM386 ) IC design.
This item has been assembled, and electrical test passed.
105℃ electrolytic capacitors, metal film capacitor and polyester film capacitor.
FR-4 fiber glass material PCB ( Double layer ).
Terminal blocks, easy connection wire.
Volume potentiometer with power switch.

Portable amplifiers.
Battery power supply amplifiers.
TV sound systems, ect.

Specifications:
Voltage Gain : JP1 Open 26dB, JP1 Close 46 dB.
Input Resistance : 10K ohm (Volume Max.)
Operating Power Supply Voltage : DC 4 - 12V.
PCB Size : 50 x 32 mm ( 1.97 x 1.26 inch )
PCB Thickness : 1.6mm ( 0.063 inch )
Maximum Height : 24mm ( 0.95 inch )
Other Electrical Parameters, Please Read IC datasheet.

NJM386 IC

Top Overlay
Top Layer
Bottom Layer



Low Voltage Audio Amplifier Module, Kit, Njm386d, Lm386:
$10

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