<div class="detailmodule_dynamic"><kse:widget data-widget-type="relatedProduct" id="1005000000567623" title="" type="relation"></kse:widget></div> <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br />Features:<br />1. The product in the design, materials, PCB process up and down enough effort, so that the module can be in a very small volume to do very considerable parameters and functions<br />2. Peak instantaneous current can reach 1.5A, long time can continue to output more than 1.2A, according to the heat dissipation and output will have a little change.<br />3. Product performance and stability of the price is high, in the same power to use, higher efficiency, lower heating<br />4. Lightweight appearance, high sensitivity and long service life.<br />5. Aluminum alloy base plate, safer to use, better heat dissipation</p> <p>Parameter: <br />Input voltage: 5V-80V<br />Shutdown quiescent current: 0.1uA<br />Working efficiency: &gt;90%.<br />Enable on voltage: 1.35V<br />Enable off voltage: 1. 1V<br />Utilization current: 1.25A<br />Maximum peak current: 1.5A</p> <p>Note: Positive and negative poles can not be reversed, otherwise there is a risk of burning the module. When there is no voltage input to the input, you can not add voltage to the output, otherwise there is a risk of burning, if the actual application will have other power supply, please string a Schottky diode on the positive side of the output. Aluminum substrate welding, because aluminum heat dissipation is very strong, the welding temperature should be high, and choose a low melting point of the solder, wire core as short as possible to just welding, to avoid the bare wire touched to the aluminum substrate short-circuit, or take the opposite direction of the welding method (the core of the wire facing outward welding, recommended this method)</p> <p>Package include:<br />Module *1<br /></p></div></div>