<p><kse:widget data-widget-type="customText" id="1005000000650092" type="relation"></kse:widget></p><p><strong><span style="font-size:20px">DC-DC 48V 60V 100V to 1.25V-48V Step Down Module Board Voltage Buck Adjustable Power Supply Converter 1.8V 2.5V 3.3V 5V 9V 12V</span></strong></p><p><br/></p><p><span style="font-size:18px"><strong>Features</strong></span></p><p><span style="font-size:18px">1: Wide range of applications</span></p><p><span style="font-size:18px">2: Small size</span></p><p><span style="font-size:18px">3: stable performance</span></p><p><span style="font-size:18px">4: Built-in over temperature, over current, output short circuit protection</span></p><p><span style="font-size:18px">5: Built-in soft start</span></p><p><br/></p><p><span style="font-size:18px"><strong>Module parameters:</strong></span></p><p><span style="font-size:18px">DC-DC non-isolated high voltage step-down power module</span></p><p><span style="font-size:18px">Wide voltage input: 12V-120V (120V is the limit voltage, leave room for long-term work);</span></p><p><span style="font-size:18px">For the first use, it is recommended to connect a power supply of more than 30V;</span></p><p><br/></p><p><span style="font-size:18px">Adjustable output voltage: adjustable between 1.25V-48V;</span></p><p><span style="font-size:18px">Input and output voltage difference: 5V (ie output voltage &lt; input voltage -5V);</span></p><p><span style="font-size:18px">Output current: 1.5A (Max) The value of each input voltage point is different from that of the output voltage point, see the parameter table below for details;</span></p><p><br/></p><p><span style="font-size:18px">Built-in over temperature, over current, output short circuit protection</span></p><p><span style="font-size:18px">Built-in soft start</span></p><p><br/></p><p><span style="font-size:18px"><strong>Parameter:</strong></span></p><p><span style="font-size:18px">Switching frequency: 110KHZ</span></p><p><span style="font-size:18px">Operating temperature: Industrial grade (-40°C to +85°C)</span></p><p><span style="font-size:18px">The size of the board: 4.4*2*1.4cm</span></p><p><span style="font-size:18px">Input mode: IN+ input positive level, IN- input negative</span></p><p><span style="font-size:18px">Output mode: OUT+ output positive, OUT- output negative</span></p><p><br/></p><p><span style="font-size:18px"><strong>Instructions:</strong></span></p><p><span style="font-size:18px">1. First connect the connection line between the module and the power supply, and then turn on the power. Remember! Remember! (If the input terminal is live and wired, it is easy to spark, especially when the input power supply voltage is high, it will even burn the pads of the module).</span></p><p><span style="font-size:18px">2. For the first use, it is necessary to connect to a power supply of more than 30V; use a multimeter or a voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the device.</span></p><p><span style="font-size:18px">3. The electrical equipment (load) is connected to the output end of the module.</span></p><p><span style="font-size:18px">4. When the difference between the input voltage and the output voltage is less than 5V, the output will be unstable or no output will occur.</span></p><p><br/></p><p><span style="font-size:18px"><strong>List:</strong></span></p><p><span style="font-size:18px">1* Voltage regulator module</span></p><p><br/></p><p></p>