LM317 Adjustable Voltage Regulator Power Supply Board Digital Voltage Display

23,17 €
+ 6,28 € Spedizione

LM317 Adjustable Voltage Regulator Power Supply Board Digital Voltage Display

  • Marchio: Unbranded
Venduto da:

LM317 Adjustable Voltage Regulator Power Supply Board Digital Voltage Display

  • Marchio: Unbranded
Prezzo di vendita consigliato: 39,16 €
Prezzo: 23,17 €
Risparmi: 15,99 € (40%)
Venduto da:
23,17 €
+ 6,28 € Spedizione

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Descrizione

1、Can be connected to the load within 2A, AC or DC input voltage, the output voltage is DC 1.25V-28V continuously adjustable. 2、Adopt high-frequency power supply dedicated capacitor, more stable performance. 3、Using duplex adjustment potentiometer. 4、Add digital tubes to display output voltage, the output voltage is clear at a glance. 5、Military grade double-sided circuit board.<p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <b><span style="font-family:Arial;font-size:16px;">Features:</span></b><b><o:p></o:p></b> <span style="font-family:Arial;font-size:16px;">Can be connected to the load within 2A, AC or DC input voltage, the output voltage is DC 1.25V-28V continuously adjustable.</span> <span style="font-family:Arial;font-size:16px;">Adopt high-frequency power supply dedicated capacitor, more stable performance.</span> <span style="font-family:Arial;font-size:16px;">Using duplex adjustment potentiometer.</span> <span style="font-family:Arial;font-size:16px;">Add digital tubes to display output voltage, the output voltage is clear at a glance.</span> <span style="font-family:Arial;font-size:16px;">Military grade double-sided circuit board.</span> <span style="font-family:Arial;font-size:16px;">With a heat sink for better heat dissipation.</span> <o:p></o:p> <span style="font-family:Arial;font-size:16px;">&nbsp;</span> <p class="p" style="margin-top:0pt;margin-right:0pt;margin-bottom:0pt;"> <b><span style="font-family:Arial;font-size:16px;">Specification:</span></b><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Input voltage: DC 3-30V / AC 3-20V</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Output voltage: DC 1.25V-28V</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Output current: Max. 2A</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Board size: 72*39*28mm / 2.83*1.53*1.1in</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Mounting size: 65*32mm / 2.56*1.26in</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Mounting hole: 3mm</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">Weight: Approx. 43g / 1.5oz</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">&nbsp;</span> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <b><span style="font-family:Arial;font-size:16px;">Package&nbsp;list:</span></b><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">1 *&nbsp;Adjustable Voltage Regulator</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <span style="font-family:Arial;font-size:16px;">&nbsp;</span> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;margin-left:0pt;text-indent:0pt;"> <b><span style="font-family:Arial;font-size:16px;">Note</span></b><b><span style="font-family:Arial;font-size:16px;">:</span></b><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;"> <span style="font-family:Arial;font-size:16px;">1. Because the working voltage of digital tubes is 4.5V, it displays normally only when the voltage is higher than 4.5V.</span><o:p></o:p> <p class="MsoNormal" style="margin-right:0pt;margin-bottom:0pt;"> <span style="font-family:Arial;font-size:16px;">2. When inputting 5V, it can output 1.25-2V and won't output a higher voltage.</span><o:p></o:p>
  • ID Fruugo: 290139784-647735199
  • EAN: 9497249171119

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Spedito entro 24 ore

  • STANDARD: 6,28 € - Consegna tra gio 23 ottobre 2025–lun 03 novembre 2025

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