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Technical Details

We pulled the heatshrink off of one and found an MP2307 you can check the datasheet for conversion

efficiency and other specifications. The input capacitor might be rated for 16V max.

Here are some numbers we found when attaching various loads to the UBEC:

Iout Vin Iin

Vout

0.5A 6V 0.47A 4.9V

0.5A 7V 0.39A 5.2V

0.5A 9V 0.35A 5.2V

0.5A 12V 0.28A 5.25V

Iout Vin Iin

Vout

1A 6V 0.9A 4.8V

1A 7V 0.79A 5.2V

1A 9V 0.67A 5.1V

1A 12V 0.52A 5.2V

Iout Vin Iin

Vout

2A 6V 1.85A 4.9V

2A 7V 1.67A 5.1V

2A 9V 1.28A 5.0V

2A 12V 0.97A 4.9V

Iout Vin Iin

Vout

3A 7V 2.6A 5.0V

3A 9V 1.88A 4.7V

3A 12V 1.43A 4.8V

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