Top 8 Best Lab Power Supplies

High Precision with 4-Digit and Power Display Kungber 30V 10A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.. Constant Voltage C.V. Current C.C. Mode Automatic Conversion Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltagecurrent mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel.. Compact and Various Application This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power.. Reliable and Safety Many safety measures are adopt in Kungber DC bench power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protection. Kungber power supply use premium electronic components, provide reliable working status and prolong the life of product effectively. When the working temperature is more than 12250,the intelligent thermal protection will active the cooling fan to lower the temperature according to the load.. What You Get - 1 x Kungber SPS3010 DC Power Supply, 1 x Output Power Cord , 1x Input Power Cord, 1 x User Manual.

Automatic Power Calculation Different from other dc power supplies, WANPTEK DPS3010U dc power supply can automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.001A.. 5V3.6A USB InterfaceThe variable power supply has built-in fast charging protocol identification chip that supports USB fast charging function, which is different from the ordinary USB charging interface in that it has a 5V3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired.. Short Circuit AlarmIn order to improve the safety of the dc power supply and prolonging its service life, we have designed a short circuit alarm for the dc power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload.. Wide ApplicationsThe adjustable power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units.. Packaging and After-Sales1 x power host, 1 x output power cord, 1 x input power cord, 1 x user manual, We provide 12-Month after sale service, lifetime technical support. If you are not satisfied with the product you received, please feel free to contact us..

HIGHER PRECISION - the bench power supply is more precise to switch between coarse and fine tuning only by pressing one adjusting knob lightly from 0 to 30V, 0 to 5A. 4 DIGITS EASY READING AND COMPACT LOOKING LIGHT WEIGHT - the variable power supply is with LED display for value and with the size only 9.9inchL6.7inchW3.3inchH, weight only 2.65pounds, which provides convience for user. MULTIPLE PROTECTION - the 30v 5a dc power supply provides grounding wire, thermal protection, voltage overload and short-circuit protection to ensure the safety The built-in fan reduce the operation noise, prolonging the life of product effectively. QUALITY GUARANTEE AND EFFICIENT DELIVERY - the variable power supply is delivered to you from Amazon warehouse directly at excellent speend and sevice, are offered with Amazon free-return policy. WHAT YOU GET - 1 x 30v 5a Power supply host , 1 x Output power cord , 1x Input power cord, 1 x User manual.

3 Channel Linear Benchtop Power Supply. 2 Isolated 30 Volt, 3 Amp Channels and one 5 Volt, 3 A Channel. Low ripple and noise 350 Vrms3 mVpp 2 mArms. Built in V, A, W measurements. USB Connectivity.

High Precision, Wide RangeThe DC power supply is a professional power regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy 00.01V and 0.01A. You can easily tune it within 0-30V and 0-10A.. 5V2A Output Auto Power CalculationRun out of power Now you can charge your phone, repair phones and more through the 5V2A USB interface. Moreover, this device intelligently calculates output voltage and current into power and displays the value on its large screen.. Excellent Heat DissipationEquipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Dr.meter 30V10A power supply can quickly disperse heat during operation, greatly improving its working efficiency and lifespan. Safe and Reliable to UseSafety is our priority. You can not expect more for safe, productive work since the power supply comes with grounding terminal and multiple protection of over current, over heat, and over voltage.. User-FriendlyFrustrated by bulky devices This one weighs less than 2kg and measures only 285 x 128 x 145mm, perfect to be taken for laboratory, electronic, communication equipment maintenance, products line, scientific research, teaching units and other requirements thanks to complete test probes and output cable with alligator clips..

High Precision, Wide RangeLONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 3-digit LED display of voltage, current, and power. Precise accuracy 00.1V and 0.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.. High Quality with Essential SafetySafety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan. Excellent Heat DissipationEquipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively.. Various ApplicationThis one weighs less than 2kgs and measures only 2.78.66.3inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements thanks to complete test probes and output cable with alligator clips.. What You Get1 x K3010D DC power supply, 1 x output power cord, 1 x Input power cord, 1 x test probes, 1 x User manual. Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns,we will reply to you to solve your problem in 24H..

A universal power supply for all battery-operated guitar pedal effects. The only universal power supply available which will power any type of Boss pedal effect. Features 8 completely isolated outputs. Comes complete with cables and a detachable AC power cord. Handmade in the USA and backed by a 5 year warranty. This device is designed to operate only at 120 volts. A step updown transformer is required for use in countries not using 120 volts..

High Reliability ProtectionThe lab power supply is equipped with OCPOVPOTP protection function. When the actual voltagecurrent value exceeds the setting OVPOCP value, the power supply will initiate self-protection and turn off the output. These protection functions ensure safety during testing and extend the life of the equipment.. VFD Display and FunctionsThe power supply usually displays the actual voltage and current values. When you press 'shift' twice, the settings will be displayed for three seconds. Key lock function can prevent error operation by unauthorized person and the lab power supply has CVCC mode automatic conversion function.. Simple and PracticalThe single output bench power supply does not have programmable functions, so its operation isnt complicated. ITECH IT6720 adjustable power supply can meet more testing needs than conventional power supplies with fixed output ratings due to its widest voltage and current utilization. The variable dc power supply can provide any VoltAmp combination within the rated power, so you an cut down on the number of power supplies required and free up valuable bench space.. Measurement and PackageOutput Voltage 060V, Output Current 08A, Power 0180W, Resolution 0.01V0.001A, Accuracy 0.0510mV0.35mA Package Contents Adjustable Power Supply x 1, Power Cord x 1, Certificate x 1, User Manual x 1, Calibration Report x 1 Notice The Red and Black Test Line is optional accessories, not standard accessories, you can buy it in ITECH Electronic store. 100 Customer SatisfactionThe dc variable power supply has has undergone several quality tests and calibration before leaving the factory, we guarantee its quality. If there is a problem with the device, please contact our technical support. One year warranty, 180 days extended warranty for product registration on the official website..

Operation instructonPlease view and download from the Product guides and documents at the bottom of the page.. Bigger Screen Clearer Display 2.4 inch colorful LCD screen, bigger than other power supply version, you can view more information clearly in one screen. Widely used in home, labs, and schools, communication equipments maintenance etc. Note The item is only a controller, without shell, and you need a seperate power-unitnot in delivery.. Multiple Protections Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection. When the output voltage or current exceeds the protection value, the output will be shut down automatically to prevent damage to the load.. Intelligent Temperature Control Its built-in cooling fan with thermo-sensor will keep the power supply cool, noise reduced and life prolonged. Adopts removable snap type fuse, convenient to replace a new fuse, make it easy to repair.. PC Software and Android APP Wireless Control You can connect to APP through Wi-Fi, also use USB micro cable to connect PC software, then remotely monitor and set the digital power supply on your computer or your phone..

High Measurement Accuracy This 30V 10A dc power supply has a high resolution of 0.01V and 0.01A. The 4 LED digital display provides a more accurate readout for the voltage and current value, even be visible easily in the low-light conditions.. Constant Voltage Constant Current Operation Mode The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 10A.. 5V2A USB Interface The design with Elastic Handle This adjustable power supply could charge the device which you want to repair. It also features a large display that makes it easy and accurate to read voltages and currents. In addition, the design with Portable and lightweight could help you to carry it easily.. Multiple Protections This bench power supply provides overvoltage, overcurrent, overtemperature, overload, and short circuit to protect your device, prolong the service life of the dc power supply. In addition, it also has multiple heat radiation grooves on both sides, provides the cooling exhaust fan protection.. SAFETY CERTIFICATE SERVICE This power supply conforms to RoHs and CE-Marking. Combined with Amazon's excellent delivery service, we provide 36-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns..