Beschreibung

• DC-DC High-voltage Adjustable Step-down Board 48V 60V 100V Drop 1 Voltage Rregulator Module Buck Converter Transformer Product promoting point ： 1: Wide vary of purposes 2: Small length 3: secure functionality 4: Built-in over temperature, over current, output brief circuit defense 5: Built-in gentle start Module parameters: 1 DC-DC non-isolated excessive voltage step-down strength supply module 2 Wide voltage input: 12V-120V (120V is the restrict voltage, depart room for long-term work); it is suggested to attach a power delivery above 30V for the 1st use; 3 Adjustable output voltage: adjustable between 1; four Input and output voltage difference: 5V (ie output voltage < input voltage -5V); 5 Output current: 1 (Max) The price of every input voltage point is diversified from that of the output voltage point, see the parameter desk below for details: 6 Built-in over temperature, over current, output short circuit defense 7 Built-in soft delivery 8 Switching frequency: 110KHZ 9 Working temperature: commercial grade (-40℃ to +85℃) 10 Size of the board: 4*2*1 eleven Input mode: IN+ enter wonderful level, IN- enter adverse 12 Output mode: OUT+ output positive, OUT- output negative Instructions: 1 First connect the connection line between the module and the power supply, and then activate the power Remember! Remember! (If the input terminal is stay and wired, it's easy to spark, particularly when the enter strength delivery voltage is high, it's going to even burn the pads of the module) 2 For the 1st use, it's a necessity to hook up with an influence supply of more than 30V; use a multimeter or a voltmeter to measure whether or not the output voltage of the module is in step with the voltage required by the device three The electric equipment (load) is connected to the output end of the module 4 When the variation between the input voltage and the output voltage is less than 5V, the output could be volatile or no output will occur List: 1* Voltage regulator module

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