# Audio Electronics | Copilot Preset nJvb ## Description Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template ## Project Details - **Owner:** samiyo - **Created:** 8/20/2024 - **Last Updated:** 8/20/2024 - **Visibility:** Public - **Domain Application:** Audio - **Human Interface:** LED, Potentiometer - **Compliance:** RoHS, FCC, CE - **Amplifier Type:** Class D - **Frequency Response:** 20Hz to 20kHz - **Distortion:** THD of less than 0.1% at full power - **Operating Temperature:** -40 ºC to 85ºC - **Input Source:** Line-level from standard audio source - **Connectivity:** Bluetooth 5.0, 3.5mm Jack, Screw Terminals - **Number of Channels:** 2 (stereo) - **Operating Voltage:** 12V ## Key Components ### D1 — [GBU6K](https://www.flux.ai/adrian95/02f2bf34-c29c-ccfb-a34e-bc206c4e19d5~09.md) - Datasheet URL: https://www.onsemi.com/pdf/datasheet/gbu6m-d.pdf - Manufacturer Name: onsemi - Part Type: Diode - Manufacturer Part Number: GBU6K **Pins:** - - - + - P2 - P3 ### D2 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### U1 — [E141](https://www.flux.ai/pirroagaj/e141~te.md) - Manufacturer Name: Step Down Transformer Low Frequency Transformer - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://okerda.en.made-in-china.com/product/KBJxZOsEZvUn/China-Step-Down-Transformer-Low-Frequency-Transformer-Ei.html - Part Type: Voltage Transformers - Manufacturer Part Number: E141 **Pins:** - ~ [pin 4] - ~ [pin 3] - ~ [pin 2] - ~ [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/samiyo/audio-electronics-or-copilot-preset-njvb~tn](https://www.flux.ai/samiyo/audio-electronics-or-copilot-preset-njvb~tn).* --- *Generated from [https://www.flux.ai/samiyo/audio-electronics-or-copilot-preset-njvb~tn](https://www.flux.ai/samiyo/audio-electronics-or-copilot-preset-njvb~tn)*