HQ XL6009 adjustable boost power supply module

Detail HQ XL6009 adjustable boost power supply module

hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirstock per 15 des = 25 pcs


1. with voltage meter display , voltmeter error of 0.1V , Range 5 ~ 35V . (Note:
The input voltage is below 4.5V , the on-board voltage meter does not work does
not show)

2. Mass 5 * 5 Touch the key to switch measuring input or output voltage , and
has a light show which is being measured terminal voltage. The initial power-on
default digital display input voltage, and input indicator IN lit; touch of a
button, the digital display output voltage, and output indicator OUT light. And
to maintain the final set, even if the power and then turn on

3. voltmeter can be turned off , press the switch one or more second and less
than 4 seconds, and you can let go off. After the voltmeter is closed, simply
press the switch and the voltmeter can be turned on.

4. The input and output voltage measurement error than the standard functions ,
press switch 4 seconds, let go after entering voltage measurement error than the
standard features, this time IN lights (calibration input), the digital display
flashes compared with a positive value ( factory parameters 0.0) , then press
the button to change the value ( value in the range of -0.5 ~ 0.5, the unit is
V), a positive number indicates upward calibration, negative number indicates
downward calibration. After adjusting the input calibrated value end, press the
button 2 seconds, let go into the error correction output terminal, then OUT
lights (calibration output terminal), and displays the same calibration value
output terminal, adjustment method and the input, the whole good after comparing
the output of the reference value, press the button 2 seconds, let go to save
the set value and return to normal display voltage correction value is set to
take effect immediately, and non-volatile. ( With this feature, you can meet
your requirements for higher accuracy )

5. The band terminals, no iron can also be easy to use, and retention wire

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