Basic Features Din Rail Terminal Block,Din Rail Fuse Terminal Block,Din Rail Busbar Terminal Block,Din Rail Power Terminal Blocks Sichuan Xinlian electronic science and technology Company , https://www.sztmlchs.com High power output:
2x40W (MAX / 4Ω)
2x35W / 4ΩEIAJ
2x25W @ 4Ω, 14.4V, 1kHz, THD = 10%
Minimum external components, no external vibration suppression capacitor, internal fixed gain / 26dB BTL
No shock noise at start-up DC-AC short circuit protection Soft start circuit Internal overload and over temperature protection Battery polarity switching circuit Load sensing circuit 
TDA7375 internal block diagram TDA7375 typical application circuit
1. The terminal has universal mounting feet so that it can be installed on U-rail NC 35 and G-rail NC32.
2. The closed screw guide hole ensures ideal screwdriver operation.
3. Equipped with uniform accessories for terminals of multiple cross-section grades, such as end plates, grouping partitions, etc.
4. Potential distribution can be achieved by inserting a fixed bridge in the center of the terminal or an edge-plug bridge inserted into the wire cavity.
5. The grounding terminal and the N-line slider breaking terminal with the same shape as the common terminal.
6. Using the identification system ZT, unified terminal identification can be realized.
7. The rich graphics enhance the three-dimensional sense of the wiring system.
Four-channel audio power amplifier circuit-TDA7375
TDA7375 is a car surround sound power amplifier circuit, which is widely used in car audio circuits and also in multimedia audio equipment. It has the following characteristics: