15V / 12V / 20A Adjustable Switching Power Supply PSU

This LW-1520KD adjustable DC power supply features rotary switches for adjusting the voltage and current, maximum output voltage up to 15 volts and current up to 20 amps. 

With its reliability and versatility, an invaluable and indispensable tool for testing, science project etc., ideal for labs, research institutes, R & D facilities. 

• High-precision LED digital display
• 8 cm smart fan
• Various protection functions, Current Limit Protection (OCP), Over Temperature Protection (OTP), Over Power Protection (OPP)
• Adjustable Voltage and Current via turning knobs

Product Features:

• It is the ideal lab power supply unit for science investigation, inventor, Maker DIY, students experiments, factory, electronic appliance maintenance/ repair etc.
• Reliable! This HPS305D Variable DC power supply, can switch 110V/230V to DC12V~0V, It is single channel output, 0~20A adjustable accuracy, dual LED display.
• It is continuously adjustable within the rated AC 110V/230V to DC12V~0V. CV/CC working pattern switching automatically.
• Full protecting makes it safe to use: over-load protection function, overheated protection function, short circuit protection function.
• With the specification of small body, easy handling, a sturdy case, novel appearance, good performance, excellent cost-effectiveness.

Specifications: 

• Single-channel output
• 15V-0V DC
• 0A-20A
• CC/CV auto Switchable 
• 110V/220V Switchable 
• Over-load protection function. 
• Overheated protection function.
• short circuit protection function. 
• Coarse/ fine tune the Voltage and Current 
• Nice cooling with temperature-controlled fan 
• 3 digital LED-display for voltage and current 
• Small body, light weight ,only 1.4KG , easy to carry 
• Good performance with excellent cost effectiveness

Technical specs: 

• Input voltage AC 110V/220V,50/60Hz 
• Output voltage 0 ~ Nominal value 
• Output current 0 ~ Nominal value 
• Voltage resolution 10/100mV 
• Current resolution 1/10mA 
• Power effect CV1%+10mV 
• Effect of load CV1%+10mV 
• Ripple and noise Vp-p1% 
• Voltage display precision ±1%+1digits 
• Current display precision ±1%+2digits 
• Net/gross Weight (KG) 800g 
• Dimension (mm) 81W×165H×220L

Package includes: 

• Power supply ×1 
• Power cord ×1 
• Test Leads ×1 
• User manual ×1