Top 10 Best Power Supply Bench

CONVERTS AC TO DC The bench DC power supply features AC-DC converter variable linear regulated design. Provides reliable AC-to-DC power conversion w constant source of DC voltage. Works w cellular phones, CB radio, scanner, HAM radio, etc. DUAL USB PORTS This workbench variable power converter features two 2 USB charge ports and universal banana plug connection terminals compatible w a wide range of deviceequipment. Used to test deviceequipment operation and performance. 7 AMP The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant amperage is up to 7 amp w 4.5amp continuous, power output of 13.8V DC and 120 volt power supply. SHORT-CIRCUIT PROTECTION This PSU is equipped w built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. It has rugged and durable housing construction cabinet heatsink. CIGARETTE LIGHTER This desktop bench power supply is equipped w cigarette lighter, a power socket adapter to provide power to portable devices. Switch-activated power control eliminates the need for an external battery or additional power source.

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.

High-precision encoder knobDifferent from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately.. Output EnableDisable ButtonIn the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the power supply. This makes it more convenient for you to use the power supply.. Overcurrent ProtectionWhen the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable power supply and load from damage.. Precise 4-digit LED DisplayThe variable power supply with a high-definition 4-digit display, which can display three values of voltage, current and power at the same time. The data is accurate to 0.01V and 0.001A. The bright white digital display helps you to operate as usual in the dark, and you can adjust the brightness of the screen as needed.. Compact and LightweightThe measures of the variable dc power supply is only 7.513.565.81inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it. NANKADF dc power supply is the best choice for beginners or professional electricians..

Easier to Set Values - Encoder switch is used on Kungber dc power supply 2021 version to replace the potentiometer switch which is widely used but not easy to adjust. On this version you can just set Voltage and Current instead of adjust. Make works accuracy, easy and fast.. 4 Groups of Internal Memories - You can set 4 groups of commonly used Voltage and Current combination and easily recall them by press M1-M4. Use the ADJUST knob to set new combinations.. Output Switch Control - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause to burn out, which often occurs in the maintenance. Output switch is designed to solve this problem. By pressing the OnOff key, the required voltage and current can be adjusted without the actual output power, which makes this benchtop DC power supply more secure and more energy efficient.. Reliable and Safety - Kungber variable power supply use premium electronic components, provide reliable working status and prolong the product life effectively. Many safety measures are adopt in Kungber power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protection. When the working temperature is more than 12250, the intelligent thermal protection will activate the cooling fan to lower the temperature according to the load.. Compact and Various Application - This DC power supply is less than 3 lb and measures only 9.9 x 3.3 x 6.7 inches, with a high resolution of 00.01V and 00.01A, led 4 digits display. You can easily tune it within 0-30V and 0-10A, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements..

High Reliability ProtectionThe lab power supply is equipped with OCPOVPOTP protection function. When the actual voltagecurrent value exceeds the setting OVPOCP value, the adjustable dc 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.. LED Display and FunctionThe ac-dc adjustable power supplies 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 IT6721 adjustable power supply can meet more testing needs than conventional lab 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..

Adjustable DC Power Supply0-30 volts and 0-10 ampere output Decimal point automatic carry LED 4 digits display of voltage function displays. Display accuracy 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable, and easily visible even in low-light usage.. Constant Voltage and CurrentAutomatic conversion between C.C and C.V modes, which can stably output voltage or current The independent adjustment knobs allow for a bit by bit adjustment of voltage and current data. The conversion between constant voltage and constant current is indicated by the LED display on the front panel.. Compact 5V2A USB InterfaceThis power supply features the latest flame-retardant material housing for lightweight and high performance while maximizing impact resistance for safety. 5V 2A USB port provides power to charge your phone or the device you want to repair without worrying about running out of power.. Multiple protection functionsIntelligent temperature adjustment function with an integrated thermal sensor can effectively reduce the temperature during operation, effectively reduce noise. The power supply is durable and compact. Multiple Protections include boundary current protection, thermal protection, voltage overload protection, short circuit protection, Overpower..

Switching power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices. LED screen shows voltage and current reading simultaneously and is readable in low light. Rotary encoder control knobs for fine and coarse adjustment of voltage and current output. Internal memory stores up to three output settings for future recall. Analog remote control terminal and USB interface for remote control.

Highly Accurate Encoder Adjustment Just press the voltage or current encoder knob of the DC power supply to switch between each digit, and then turn the knob to set each digit in the range of 0-9, you can directly and accurately set the voltage or current you want. It is more precise and convenient than traditional knobs.. Output Switch Control In the process of using the variable power supply, you can adjust the voltage and current you need by pressing the output button at any time. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency.. Automatic Power Calculation The bench power supply will automatically calculate the power based on the voltage and current, and display the voltage, current and power on the high-definition four-digit digital display. The accuracy is 0.01V, 0.001A. The bright digital display allows you to use the bench power supply in a dim environment.. Short Circuit Alarm When the load equipment fails and short-circuits, the variable power supply will emit a buzzer alarm. Prevent excessive output current from damaging the load equipment. In addition, it has multiple protections, such as grounding wire, leakage protection, thermal protection, voltage overload, power supply overload, etc.. Packaging and After-Sales 1 x Wanptek DC Power Supply, 1 x Output Power Cord, 1x Input Power Cord, 1 x User Manual. The compact power supply size is 7.483.545.90inch, Weight is 2.46lb. If you have any technical questions about our power supply, please do not hesitate to contact us..

DC Bench Power Supply Regulated Adjustable 0-30 volts and 0-5 amp outputs the Back-lit 3-digit LED Display accuracy 0.1 V and 0.01A. Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections.High quality material adopted.. Intelligent Temperature Control It's built-in cooling fan with thermo-sensor will keep the power supply cool, noise reduced and life prolonged.. Comes with 1pc quality 4mm Alligator Clip Leads with Banana Plug, 1pc Input Power Cord. Great choice for using in home, labs, and schools,repairing workshops etc.. We provide 30-day free-returned, and 36-month warranty for you Please contact us freely for any technology support..

Accurate, high precision The resolution of the DC power supply is 10mV, 1mA, and the 4-digit digital display can make the voltage and current in the test more accurate. The voltage output is 0-32V, and the current output is 0-6A. It can be easily adjusted through a code switch, which can provide engineers with more accurate readings. The backlit display can also display clearly in a dark environment, which can meet the needs of most people.. High-precision constant voltage current working mode The required voltage and current can be easily adjusted through the coding knob, and the voltagecurrent adjustment mode can be switched through the V I key. Click the code switch to carry it while preventing accidental touch.. 5 groups of storagememory and recall function5 groups of commonly used current and voltage data can be stored at will, and can be recalled at any time. Adjust to the voltage and current data to be stored, and then long press the corresponding storage key to store the data.. Multi-protection functionsEquipped with grounding wire, overheat protection, overvoltage protection, overcurrent protection and short circuit protection to ensure safety after testing, it can maintain full load operation for more than 24 hours. The built-in smart cooling fan can reduce noise and effectively extend product life.. High-quality materialsUsing pure copper terminals, with good conductivity. High-quality cables are used internally to ensure the safe operation of the machine. Using high-quality hardware makes our products more precise..