Features
– Using UPC1237 dedicated chip design and manufacturing,has a power-on delay and DC protection,instant shutdown feature,all-round protection of your speaker!
– Select 1.6MM thick high-FR-4 board manufacturing sprayed,10A relay is loose music quality, the resistance rings are gold film resistor copper feet.
– With a red power indicator,power relay approximately 3 seconds,indicating that green light,the work indicator.
– The protection board using a single power supply voltage AC 10V-18V,DC 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 off.
– Amplifier midpoint potential protection,the midpoint of DC from the control point of > 0.7V
– Size:6.5×5 cm/2.56×1.97 inch
Package Included
1 x UPC1237 Dual Channel Speaker Power Amplifier Circuit Protection Board
Additional information
| Weight | 0.055 kg |
|---|
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