Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input.
Artificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection
what's more, EMI is allowed to pass.
Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level)
available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level.
Voltage: 5 Volts
Manufacturer: DROK
Maximum Supply Voltage: 5 Volts (DC)
Minimum Supply Voltage: 5 Volts (DC)
Mounting Type: Surface Mount
Brand: DROK
Number of Channels: 2
Output Power: 5 Watts
Specification Met: CE, FCC, RoHS, WEEE
Material: circuit board
Package Dimensions: 3.74 x 2.83 x 0.55 inches
Item Weight: 0.64 ounces
ASIN: B077MKQJW2
Item model number: 2001711002
Customer Reviews: 4.3 out of 5 stars
Is Discontinued By Manufacturer: No
Date First Available: November 20, 2017
No-delivery refund
