UPC1237 Channel Speaker for Protections Circuit Board for A C 12-24V Boot
The speaker for protection board using UPC1237 dedicated chip and manufacturing,has a power-on delay and for for protection shutdown feature,all-round for protection of your expensive speaker!
Sheet selection 1.6MM thick high-FR-4 board manufacturing tin foil sprayed,10A is loose music quality, the resistance rings are film resistor feet. And with a power power approximately 3 seconds,indicating that green light,the work
The for protection board using a single power supply 10V-18V,for 12-24V,you can take a group of electric power to the amplifier board.Try to use conditional independence winding or separate power supply.
Mute delay boot,shutdown speed
Amplifier midpoint potential for protection,the midpoint of for from the control point of> 0.7V.
All finished boards are good debugging,and power test.
Size:6.5x5cm/2.56x1.97inch
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Included:
1x for Protection Circuit Board