The unbalanced to balance converter board designed by fever-level DRV134 chip, can match the differential input power amplifier board, also can be used as a two-channel amplifier board to BTL output. Power supply part use LM317 + LM337 adjustable power, using 4 imported 3300 UF filter capacitor to ensure stable performance.
Size: 90*50mm
Working voltage: AC dual 5V-16V/DC dual 7V-24V
Note:
Board has been debugged when delivery, the default power supply voltage is dual 12V around, it suitable for dual 12V transformer power to use. If you use other voltage transformer, you can properly adjust the output voltage on board. Generally what kind of voltage of the transformer, the voltage transferred into the number.

Packing Include:

1PCS DRV134 Unbalanced to Balanced Converter Board Match Differential Input Amplifier

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