Model 8 DC / DC step-down input 5 – 38V, exit 1.25 – 36V; current: 0 – 5AND
Price – 11BGN. per item including VAT
Direct current step-down converter voltage converter with voltage and current regulation with potentiometers.
They are suitable for many applications, including for charging system (chargers) for batteries and solar panels and installations, generators, power supply and power supply systems, LED systems and others.
With mounting kit - bolts, nuts and aluminum radiator.
LED power indicator.
Button for switching the measurement of the input or output voltage, and LED – shows the current measurement of the input or output voltage; Nixie tube can be turned off with another button. The settings can be saved, even if the power is off.
The voltmeter calibration function
Rated input voltage: 4 ~ 38VDC – input voltage not to exceed 38V.
Output voltage: 1.25-36VDC adjustable.
Output current: 0-5A.
Output power: 75W.
Voltmeter range: 4 up to 40V, error ± 0.1V.
Operating frequency: 180KHz.
Efficiency up to 96%.
Built-in thermal shut-off function.
Built-in current limiting function
Built-in output function for short-circuit protection.
Feedback polarity protection – There is no
L x W x H = 6.6 * 3.9 * 1.8cm.
Voltmeter calibration method:
1. Steps to calibrate output voltage:
Step 1
Adjust the right button, so that “OUT” The LED lights up, the voltmeter shows the value of the output voltage; Press the right button for more than 2 seconds, release the button, voltmeter and LED “OUT” flashes in sync, so that you enter the output voltage calibration mode.
Step 2
Press the right button once, the voltage value is added by one; Press the left button once subtracts by one;
The unit value is less than 0.1V so you have to keep pressing the button to the value, which you want to set.
Step 3
Right-click for more than 2 seconds, release, to exit the output voltage calibration mode.
2. Steps to calibrate the input voltage
Step 1
Right-click for more than 2 seconds, you release, voltmeter and “IN” The LED flashes in sync, so that you enter the input voltage calibration mode.
Steps 2 and 3
Corresponding to the method for calibration of the output voltage.
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