Product Details
DC isolated buck power module
Wide input voltage: DC 22V-290V
Minimum voltage difference between input voltage and output voltage 15V
Output voltage: DC 3.6 V to 15V adjustable
Output: current 600ma (Max) or power 6W (Max); if 22V drop 5V, the output current is over 200ma; 48V drop 5V, the output current is over 500ma; the higher the input voltage, the stronger the load capacity.
Quiescent current: 0.5 Ma (typical value from 90V down to 5V).
High efficiency: up to 96%
Low standby current;
Built-in over temperature, over current, output short circuit protection
Built-in soft start
Working temperature: industrial grade (-40 ℃ to + 85 ℃)
Module volume: 43 * 21 * 17mm
Instructions:
1. Connect the cable between the module and the power supply first, and then turn off the power. (If the input terminal is connected to electricity, it is easy to catch fire, especially if the input power voltage is high, it will even burn the module pad).
2. After selecting the appropriate power supply, use a multimeter or voltmeter to measure whether the output voltage of the module is matched with the voltage required by the device. The output voltage can be adjusted by turning the blue adjustable resistor on the board (3.6V to 15V) between).
3. the electrical equipment (load) is the module with the output end.
4. If the value of the adjustable potentiometer is set to be too large or too small, it will cause the phenomenon that the LED indicator on the board is not lit. At this time, it is only necessary to adjust the value of the potentiometer to the appropriate position.
5. If the difference between the input voltage and the output voltage is less than 15V, the LED display will not light.
Package list:
1/2/5/10PCS DC-DC Buck Converter Power Supply Module
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