Best 21 Variable Power Supplies

 

HY1503C Variable DC Linear Power Supply by Mastech  0 TO 15 Volts - 0 TO 3 Amps

HY1503C Variable DC Linear Power Supply by Mastech / 0 TO 15 Volts – 0 TO 3 Amps

HY1503C Variable DC Linear Power Supply by Mastech / 0 TO 15 Volts – 0 TO 3 Amps - It’s excellent for lab, science projects, ham radio or any other use where stable voltage up to 15 volts is required. Hy1503c variable dc linear power supply by mastech, analog display meters, 0 to 15 volts, 0 to 3 amps this is a very high quality variable voltage and variable current dc power supply. The voltage is variable from 0 to 15 volts and the current is also variable from 0 to 3 amps. The dual analog meters display the actual voltage and current.

 

GSC International ACDC Variable Power Supply - 2V to 12V

GSC International AC/DC Variable Power Supply – 2V to 12V

GSC International AC/DC Variable Power Supply – 2V to 12V - Use the rotary knob to adjust voltage, the rocker switch to turn it on and off, and the toggle switch to reset. Use this power supply to handle all your power needs between 2v and 12v. The pair of blue ports will output an alternating current (ac). The red and black pair of ports will output a direct current (dc).

 

Digilent Analog Discovery 2 100MSPS USB Oscilloscope Logic Analyzer and Variable Power Supply - 410-321

Digilent Analog Discovery 2 100MSPS USB Oscilloscope, Logic Analyzer and Variable Power Supply – 410-321

Digilent Analog Discovery 2 100MSPS USB Oscilloscope, Logic Analyzer and Variable Power Supply – 410-321 - Analog discovery 2 is the most affordable all-in-one instrument with the performance required for real engineering challenges. Connect analog discovery 2 to any pc (mac, linux, or windows) over high-speed usb. Makers and hobbyists can debug embedded systems, electronics, robotics or sensors with the free and easy to use software. It is a pc-based mixed-signal oscilloscope, logic analyzer, spectrum analyzers, waveform generators, data loggers, variable power supplies, and more. Engineers and designers can perform automated testing & control with labview and python drivers.

 

Cambion Variable Power Supply

Cambion Variable Power Supply

Cambion Variable Power Supply - With 4pcs potentiometers, respectively for output voltage and output current. Auto shift between voltage stabilization and current stabilization. Rate output10a 0~30v,0~10a / 5a0~30v,0~5a. Dimensions (1015 x 496 x 618)” / (258 x 126 x 157)cm(l x w x h). Display 3 led display adjustable yes plug us standard.

 

HY3005D-3 Triple Linear Variable DC Power Supply by MASTECH  0-30V 0-5A

HY3005D-3 Triple Linear Variable DC Power Supply by MASTECH / 0-30V 0-5A

HY3005D-3 Triple Linear Variable DC Power Supply by MASTECH / 0-30V 0-5A - The 2 sets of dual digital lcd meters display the actual voltage and current within 2 percent. It is excellent for lab, science projects, ham radio or any other use where stable voltage up to 30 volts is required. There is a third dc output which is fixed at 5 volts and 3 amps. For the two variable outputs the voltage is variable from 0 to 30 volts and the current is variable from 0 to 5 amps. The unit also has a switch to choose among independent, series or parallel operation. Mastech hy3005d-3 triple output variable dc power supply.

 

ACDC Variable Power Supply

AC/DC Variable Power Supply

AC/DC Variable Power Supply - Multiple protections over voltage (ovp), open circuit (ocp),over temperature (otp). Comes with high reliability, low noise and circuit overload protection. High quality key components adopted, the power supply can be used in 24 hours with full load. Great for students. Dual led three digital tube display all metal constructionsafe circuit design.

 

HY5005D-2 Variable Linear DC power supply by MASTECH

HY5005D-2 Variable Linear DC power supply by MASTECH

HY5005D-2 Variable Linear DC power supply by MASTECH - Other uses include science projects or any other use where stable voltage up to 50 volts is required. The 2 sets of dual digital red led meters display the actual voltage and current within 2 percent. Both the voltage and the amperage are adjustable for absolute best precision. For the two variable outputs the voltage is variable from 0 to 50 volts and the current is also variable from 0 to 5 amps. The mastech hy5005d-2 dc variable linear power supply is of very high quality construction by mastech. The mastech hy5005d-2 dc variable power supply is excellent for lab use with the two variable 0-50 volt 0-5 amp outputs. 5 mvp-p, overload protection circuit, state of art design and cooling fan driven. 1. The unit also has a switch to choose among independent, series or parallel operation which allows the choice of two independent 0-50v @ 0-5a outputs or one 0-100v @ 0-5a output or one 0-50v @ 0-10a output. Heavy duty, stable output, linear type with low noise, output polarity positive and negative, low ripple voltage less than 0.

 

Drmeter HY3005F-3 Variable Triple Linear DC Power Supply30V 5A with Alligator Cable and Power Cord

Dr.meter HY3005F-3 Variable Triple Linear DC Power Supply,30V 5A with Alligator Cable and Power Cord

Dr.meter HY3005F-3 Variable Triple Linear DC Power Supply,30V 5A with Alligator Cable and Power Cord - In addition, the two outputs can be used in independent, series or parallel mode, this provides either two independent outputs, or one output with twice the voltage or twice the current output, up to 60v or 10a. The unit comes with (4) color led displays, providing accurate and clearly visible readout for the voltage and current value, and are extremely durable and easily visible even in low-light usage this unit has toggle switch at the back that allows you to operate it in 110v ac ac. Meter hy3005f-3 power supply is regulated with three available outputs two outputs are continuously adjustable at 0-30v dc and 0-5a, and the third output is fixed at 5v dc and 3a. This unit is easily worth over $400, please email us with any questions three power outputs, 2 variable 0, 30 volts @ 0, 5 amps, 1 fixed 5 volts @ 3 amps specifications, input voltage 110v 60hz, constant voltage/ constant current, voltage and current adjustment, power effect cv. Meter® the dr. Dr.

 

HY6003D Linear Variable DC Power Supply by Mastech  0 TO 60 Volts - 0 TO 3 Amps

HY6003D Linear Variable DC Power Supply by Mastech / 0 TO 60 Volts – 0 TO 3 Amps

HY6003D Linear Variable DC Power Supply by Mastech / 0 TO 60 Volts – 0 TO 3 Amps - 5 percent. The voltage is variable from 0 to 60 volts and the current is also variable from 0 to 3 amps. The complete mastech hy6003d specifications output voltage 0- 60v @ 3a output current 0-3 a input voltage 110v @ 60hz constant voltage/ constant current voltage and current adjustment power effect cv. The dual digital red led meters display the actual voltage and current within 2. This new mastech dc power supply is excellent for lab, science projects, ham radio or any other use where stable voltage up to 60 volts is required.

 

Safstar Adjustable Power Supply 30V 5A Precision Variable DC Digital Lab wclip

Safstar Adjustable Power Supply 30V 5A Precision Variable DC Digital Lab w/clip

Safstar Adjustable Power Supply 30V 5A Precision Variable DC Digital Lab w/clip - Use for product testing aging, battery industry, inverter, led manufacturing industry, and other all need dc regulated power supply. Steady dc power supply, compact structural design, all metal construction, dual led display, current ma display. Adjustable outputs 0-30v and 0-5a variable controls for both current and voltage outputs. Perfect protection function over voltage protection (ovp), open circuit protection (ocp), over temperature protection (otp). Pwm switching voltage stabilizer, mos linear adjustment mode.

 

Smartxchoices NEW VERSION Variable Adjustable DC Power Supply Digital Regulated Lab Grade W Clip Cable30V 5AImput 110V 305D

Smartxchoices NEW VERSION Variable Adjustable DC Power Supply Digital Regulated Lab Grade W/ Clip Cable,30V 5A,Imput 110V (305D)

Smartxchoices NEW VERSION Variable Adjustable DC Power Supply Digital Regulated Lab Grade W/ Clip Cable,30V 5A,Imput 110V (305D) - High stabilized output voltage,short circuit protection,over loading and current protection. Comes with high reliability, low noise and circuit overload protection. Dual led three digital tube display,all metal construction. Brand new ps305d dc power supply is designed for scientific research, product development, laboratories, universities and mobile computer repair, etc. This dc power supply features a very high quality variable 0-30v and current 0-5a.

 

Smartxchoices Adjustable Output 30v 5a Precision Variable Digital Dc Power Supply Input 110v Converter Soldering Station 2

Smartxchoices Adjustable Output 30v 5a Precision Variable Digital Dc Power Supply Input 110v Converter Soldering Station (#2)

Smartxchoices Adjustable Output 30v 5a Precision Variable Digital Dc Power Supply Input 110v Converter Soldering Station (#2) - This dc power supply features a very high quality variable 0-30v and current 0-5a. Short circuit protection,over loading and current protection. Comes with high reliability, low noise and circuit overload protection. Brand new ps305d dc power supply is designed for scientific research, product development, laboratories, universities and mobile computer repair, etc. All metal construction.

 

Moobom 30V 5A 110V Adjustable Power Supply Precision Variable DC Digital Lab- Regulated Adjustable Lab Kit with Alligator Leads

Moobom 30V 5A 110V Adjustable Power Supply Precision Variable DC Digital Lab- Regulated Adjustable Lab Kit with Alligator Leads

Moobom 30V 5A 110V Adjustable Power Supply Precision Variable DC Digital Lab- Regulated Adjustable Lab Kit with Alligator Leads - High precision dc power supply with us power cord . All metal construction, compact design and carrying handle. Suitable for use in test and repair centers, labs and schools. Voltage regulation 030v current regulation 05a. Automatic cooling fan, overload and short circuit protection.

 

HY3003D Variable DC Power Supply by MASTECH  0-30 Volts 0-3 Amps

HY3003D Variable DC Power Supply by MASTECH / 0-30 Volts, 0-3 Amps

HY3003D Variable DC Power Supply by MASTECH / 0-30 Volts, 0-3 Amps - Hy3003d has variable voltage and variable current. 5 percent. The dual digital meters display the actual voltage and current within 2. This variable dc power supply mastech hy3003d is excellent for lab, science projects, ham radio or any other use where stable voltage up to 30 volts is required. The voltage is variable from 0 to 30 volts and the current is also variable from 0 to 3 amps.

 

WunTai CPS-3205 Compact Mini Variable Adjustable DC Power Supply 0-32V 0-5A AC110-240V

WunTai CPS-3205 Compact Mini Variable Adjustable DC Power Supply 0-32V 0-5A AC110-240V

WunTai CPS-3205 Compact Mini Variable Adjustable DC Power Supply 0-32V 0-5A AC110-240V - Low ripple & noise ≤ 30 mvp-p. Output on/off lock switch 110v/220v main ac power input selectable intelligent protection tracking ovp, tracking ocp, otp, output short circuit protection the shipment will be arranged in 1-3 working days( not including customized product), and takes about another 3-9 working days to reach you. Features top performance cost ratio high power density, smallest and compact aluminum shell, lower emi the microprocessor(mcu) control using encoder to set the voltage and current four digital volt meter and three digital current meter the current meter displays ma automatically when current below 1a high efficiency, up to 88%.

 

Fusion UV DRS-1012 Variable Power Supply T4255

Fusion UV DRS-10/12 Variable Power Supply T4255

Fusion UV DRS-10/12 Variable Power Supply T4255 -   product detailsserial# 29708 removed from working environment 460v 60hz.

 

New 30V 5A Precision Variable Adjustable Digital DC Power Supply w Clip Cable 110V

New 30V 5A Precision Variable Adjustable Digital DC Power Supply w/ Clip Cable 110V

New 30V 5A Precision Variable Adjustable Digital DC Power Supply w/ Clip Cable 110V - Dimensions (1015 x 496 x 618)” / (258 x 126 x 157)cm(l x w x h). With 4pcs potentiometers, respectively for output voltage and output current. Auto shift between voltage stabilization and current stabilization. Display 3 led display adjustable yes plug us standard. Rate output10a 030v,010a / 5a030v,05a.

 

Lab Grade dc variable power supply 60v 5a skytoppower

Lab Grade dc variable power supply 60v 5a skytoppower

Lab Grade dc variable power supply 60v 5a skytoppower - Energy-saving and efficiency over 80% power, 48% higher than other liner power supplies on market. Quick reaction microsecond load, fast reaction. Intelligent temperature control new technology, adjustable fan revolving speed based on load power, noise reduced and life prolonged. Leading technology new pwm switch for voltage stabilization, mos linear secondary voltage stabilization. Light weight less than 3kg, 58% of other linear power supplies on the market.

 

Heavy Duty 30v 2A DC Converter Lab Precision Variable Power Supply

Heavy Duty 30v 2A DC Converter Lab Precision Variable Power Supply

Heavy Duty 30v 2A DC Converter Lab Precision Variable Power Supply - This dc power supply features variable output current 0-30v and 0-2a. Features compact design all metal construction dual led three digital tube display current a display high stabilized output voltage short circuit protection over loading and current protection operating conditions supply voltage ac 110v frequency 50hz~60hz working temperature -10°c ~ 40 °c relative humidity ‹ 90% storage conditions -10°c ~ 40 °c relative humidity ‹ 80% notices ac input must be 110v. Package content 1 x dc power supply 1 x output dc probe cable (gift) 1 x manual. Ventilation radiator at the rear of the equipment should not be blocked out ps series with temperature control, when the machine temperature ≥ 40°c, the fans will automatically rotate please don’t use it in the environmental temperature exceeds 45°c. Brand new ps302 dc power supply is designed for scientific research, product development, laboratories, universities and mobile computer repair, etc. Comes with high reliability, low noise and circuit overload protection, ps302 is excellent useful tool for lab or service.

 

VARIABLE LINEAR POWER SUPPLY ~ NEW 3-12V  2A 50 average based on 5 ratings 5 5 4 0 3 0 2 0 1 0 Would recommend Good quality Good value

VARIABLE LINEAR POWER SUPPLY ~ NEW! 3-12V @ 2A! 5.0 average based on 5 ratings 5 5 4 0 3 0 2 0 1 0 Would recommend Good quality Good value

VARIABLE LINEAR POWER SUPPLY ~ NEW! 3-12V @ 2A! 5.0 average based on 5 ratings 5 5 4 0 3 0 2 0 1 0 Would recommend Good quality Good value - Low battery shutdown when dc voltage falls to 105v or less. Us ship arrived 4-7 days. Size 725″ l x 425″ w x 3125″ h. The rotary selector for choice of 6 voltages ( 3-45-6-75-9-12v dc), with any currents not more than 2000 ma, eg. Built-in surge protection allows for safe car start-up and shutdown.

 

HY1503C Variable DC Linear Power Supply by Mastech  0 TO 15 Volts - 0 TO 3 Amps with 6 Feet Medium Duty Test Lead  Cable

HY1503C Variable DC Linear Power Supply by Mastech / 0 TO 15 Volts – 0 TO 3 Amps with 6 Feet Medium Duty Test Lead / Cable

HY1503C Variable DC Linear Power Supply by Mastech / 0 TO 15 Volts – 0 TO 3 Amps with 6 Feet Medium Duty Test Lead / Cable - It’s excellent for lab, science projects, ham radio or any other use where stable voltage up to 15 volts is required. The voltage is variable from 0 to 15 volts and the current is also variable from 0 to 3 amps. The dual analog meters display the actual voltage and current. Hy1503c variable dc linear power supply by mastech, analog display meters, 0 to 15 volts, 0 to 3 amps with 3 feet medium duty leads this is a very high quality variable voltage and variable current dc power supply.