Voltage Reference Source Board, LM4040 DC 5V 12V Calibrator Module Level Converter

Voltage calibration module has two very high-precision parallel voltage references and a 750 ohm bias resistor. It is 2.048V (very suitable for 3.3V reference system), and the other is 4.096 (very suitable for 5V). Both have an accuracy of 0.1%! It's very easy to use, only requiring about 5V-12V power supply. If you only want to operate with a 2V reference voltage, you can use 3V power supply. Then measure the output voltage. Please note that these are not voltage regulators - you cannot turn off the output. They are only used for measurement. After-Sale Service: Thanks for your purchase. If you have any problem , please contact us any time. We promise you the solutions within 24 hours.