this is the global campaign template, current utc time is 2023-12-02 06:05:10
Product name is relay SS8050 Speaker protection Two-channel speaker protection board Can using BTL and OCL output circuit...
Product origin name is Monday Kids relay SS8050 Speaker protection Two-channel speaker protection board Can using BTL and OCL output circuit
1: And C1237 chip-type speaker protection contrast , The advantage lies in the reaction is more sensitive, long life, ,
2: principle: When the amplifier board output DC voltage is greater than a certain value , Disconnect the relay immediately , Cut off the speaker and power amplifier board connection , To achieve protection .
3: using Separate speaker protection circuit .
4: With the start delay, shutdown and power amplifier output midpoint offset detection and protection, and LED work instructions .
5: Original Omron relay , Transistor using SS8050 .
Power supply: AC9V ~ AC16V, need a separate voltage group .
PCB size: 40.0 * 60.0mm, height less than 30mm.Can be used for BTL and OCL output circuits, such as subwoofer dual / mono amplifier board .