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DC feszültségcsökkentő tápegység modul 9 Ohm széles feszültség bemenet 5v12v nagyáram 3A
DC Voltage Reduction Power Supply Module 9-Ohm Wide Voltage Input to 5v12v High Current 3A
Dc-dc Non-isolated buck power module High voltage input voltage drop plate
Wide input voltage :9V-90V
Minimum pressure difference between input voltage and output voltage 4V(input voltage is DC9V-90V when output is 5V, input voltage is DC16V-90V when output is 12V, and input voltage is DC30-90V when output voltage is 24V)
Output voltage 24V/12V/5V optional (For other voltages, please contact customers to customize)
Maximum output current 3A (constant current value 3A, when the customized voltage is greater than 12V, output current is less than 3A, the power is not recommended to exceed 30W, 12V and 5V can reach 3A, 24V is 2A)
Typical operating frequency: 140KHz
High efficiency: up to 95% (the smaller the pressure difference, the higher the efficiency)
Light load frequency reduction, improve light load efficiency
The standby current is low
Built-in over temperature, over current, output short circuit protection
Built-in soft start
Constant voltage constant current output
Operating temperature: Industrial grade (-40℃ to 85℃)
Module volume: 42*30*17mm
Usage:
 
1. Connect the cable between the module and the power supply, and then power on. Cut down! Remember that! (If the input terminal is wired, it is easy to spark, especially when the input power voltage is high, and even the welding pad of the module will be burnt).
 
2. After electing an appropriate power supply, use a multimeter or voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the equipment.
 
 
 
3. Electrical equipment or load is connected to the output end of the module.
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