Main parameters: Voltage range: earth 12V- earth 50V Static current: 30MA Output power: soil 29V, RL=4 ohm, 80W Total harmonic distortion (THD) : 0.01%(typical value) Conversion rate (SR): 15V/us Open loop gain: 80dB Package list: 2pcs TDA 7293 Audio Amp IC.
eBay
Feature: 1. Integrated Circuit: Equipped with the TDA7293 chip, this power amplifier board features a fully integrated circuit design, ensuring efficient performance and amplification. Massive Alloy Heat Sink: The oversized alloy heat sink provides excellent heat dissipation, allowing the amplifier to operate under constant load without affecting its performance.
eBay
We have a lot of products and only show a small number of products on the website. Item contains: One item.
eBay
1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
eBay
Circuit architecture: TDA7293+OPO7+NE5534. Output power: 100W X 2 MAX. 1 Power amplifier board finished. Channel: 2 channel stereo. 3: Overheating DC short circuit protection. Protection feature: overheating DC short circuit protection.
eBay
1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
eBay
I can provide a large number of spare parts for old PCs.
eBay
Feature: 1. Integrated Circuit: Equipped with the TDA7293 chip, this power amplifier board features a fully integrated circuit design, ensuring efficient performance and amplification. Massive Alloy Heat Sink: The oversized alloy heat sink provides excellent heat dissipation, allowing the amplifier to operate under constant load without affecting its performance.
eBay