Haitronic DC 30V 5A Adjustable Switching DC Power Supply, AC 110V Input, Precise Variable DC 0~30V @ 0~5A Output, 3 Digital Display with Alligator Cable and Power Cord for Phone & Laptop Repair: Maxedbuy.com

<b>If you have HPS305D, which means you have got a variable & slim DC power supply. </b>It is a utility instrument suitable for both Lab and industrial use, now more and more DIY maker's must 3rd-hand. It comes with high definition dual 3 digital display, has maximum output voltage of up to 30 volts and current up to 5 amps. It comes with rotary switches for setting up the voltage and current(make sure it is 110V on my back). With its reliability & versatility, invaluable and indispensable tool for testing, science project and etc., ideal for labs, computure and smart phone maintance, research institutes, R & D facilities. You can set CV and CC by pushing the Buttons, easy and stable. <br> <br><b>Specifications: </b><br><br>Ø Single-channel output <br>Ø CC/CV auto switchable <br>Ø 110V/220V Switchable <br>Ø Over-load protection function. <br>Ø Overheated protection function.<br> Ø short circuit protection function. <br>Ø Coarse/ fine tune the Voltage and Current <br>Ø Nice cooling with temperature-controlled fan <br>Ø 3 digital LED-display for voltage and current <br>Ø Small body, light weight ,only 1.4KG ,easy for carry<br> Ø Good performance with excellent cost effective <br><br><b>Technical indicators:</b> <br><br>*Input voltage AC 110V/220V,50/60Hz <br>*Output voltage 0 ~ Nominal value <br>*Output current 0 ~ Nominal value <br>*Voltage resolution 10/100mV <br>*Current resolution 1/10mA <br>*Power effect CV≤1%+10mV <br>*Effect of load CV≤1%+10mV <br>*Ripple and noise Vp-p≤1% <br>*Voltage display precision ±1%+1digits <br>*Current display precision ±1%+2digits <br>*Net/gross Weight (KG) 1.4KG <br>*Dimension (mm): 81W×165H×220L <br>Package 8pcs/conton(bulk order) <br><br><br><b>Standard Package Contents:</b> <br>->Power supply×1 <br>->Power cord×1 <br>->Test Leads×1 <br>->Uswer manual ×1 <br><br><br> <b>Solid HPS305D, Your review sharing will be beneficial to other friends! Many thanks !</b>