DC 8-24V 30W2 High Power Stereo Digital Amplifier Board DIY Power Amplifier Module
DC 8-24V 30W2 High Power Stereo Digital Amplifier Board DIY Power Amplifier Module
Product Name: 30W Stereo Digital Amplifier Module Product model: DY-AP3015 Working voltage: DC: 8~24V Working mode: Class D (PWM modulation) Number of channels: stereo (two channels) Maximum output power (@1KHz): 18W2 @12V 4Ω 10W2 @12V 8Ω 15W2 @16V 8Ω 20W2 @20V 8Ω 30W2 @24V 8Ω (requires heat sink) Adapter speaker (30W~150W): 4 ohms (8-12V power supply) 8 ohms (8-24V power supply) Module protection mechanism: reverse power protection Short circuit protection: self-recovery overheat protection Precautions for use: 1. Recommended power supply voltage DC 8~24V, more than 26V, the chip will burn out, there will be noise below 8V. 2. The power supply does not exceed 12V when connected to a 4Ω speaker, and the power supply does not exceed 24V when connected to an 8 ohm speaker. 3. The power supply current is recommended to be 2A or more. 4, the module working power exceeds 20W2, need to add heat sink 5. Ensure that the input source signal is between 0.5V and 1.5V. 6, the speaker cable should not be too long, to ensure that within 1 meter 7. Pay attention to static electricity protection. Before touching the power amplifier board, you need to release the static electricity on your hand to avoid static electricity from penetrating the power amplifier chip. The digital power amplifier is sensitive to static electricity. 8, it is recommended to use the speaker rated power 30W and above, to avoid the burning of the speaker
- Product Name: 30W Stereo Digital Amplifier Module
- Working mode: Class D (PWM modulation)
- Number of channels: stereo (two channels)