<p><kse:widget data-widget-type="customText" id="1005000000567623" type="relation"></kse:widget></p><p><span style="font-size:20px"><strong>AC-DC 5V/12V/24V Precision Buck Converter DC Step Down Transformer Power Supply Module 3A 380V </strong></span></p><p><br/></p><p><span style="font-size:18px"><strong>Features:</strong></span></p><p><span style="font-size:18px">1: Wide voltage input range: 85VAC～500VAC</span></p><p><span style="font-size:18px">2: Regulated output, low ripple</span></p><p><span style="font-size:18px">3: Output short circuit, over current, over power, over voltage protection</span></p><p><span style="font-size:18px">4: Fanless silent design</span></p><p><span style="font-size:18px">5: 100% full load aging test</span></p><p><span style="font-size:18px">6: Natural cooling</span></p><p><br/></p><p><span style="font-size:18px"><strong>Output characteristic model:</strong></span></p><p><span style="font-size:18px">Output voltage: 5V/12V/24V</span></p><p><span style="font-size:18px">Rated current (176-500VAC): 3.5A/2A/1A</span></p><p><span style="font-size:18px">Current range (natural cooling): 0～3.5A/0～2A/0～1.2A</span></p><p><span style="font-size:18px">Rated power (natural cooling): 17.5W/24W/24W</span></p><p><span style="font-size:18px">Efficiency (Typ.): ≥74%/≥82%/≥84%</span></p><p><span style="font-size:18px">Ripple (maximum): ≤120mVp-p/≤150mVp-p/≤200mVp-p</span></p><p><span style="font-size:18px">Voltage accuracy: ±1.5%/±1%/±1%</span></p><p><span style="font-size:18px">Linear adjustment rate: ±1%/±1%/±1%</span></p><p><span style="font-size:18px">Load regulation: ±1%/±1%/±1%</span></p><p><span style="font-size:18px">Start-up and rise time: ≤1.3S/50mS (input 115, 230VAC)</span></p><p><br/></p><p><span style="font-size:18px"><strong>List:</strong></span></p><p><span style="font-size:18px">1*switching power supply</span></p><p></p>