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Top 10 Variable Load Resistor of 2020 – Consumer Guide & Reviews

Rank No. #1
Electronic Load Tester, DROK Battery Load Tester Resistor Module 5A 35W Adjustable LCD DC CC Electronic Capacity Aging Discharge Detector Resistance Board
  • PARAMETER ---- input voltage range DC 5v~30v; load voltage range DC 1.5v~25v; rated current 5A max; rated power 35W max; other displayed value: capacity, discharge time.
  • PROTECTION ---- reverse connection protection; over-voltage protection (OVP); over-current protection (OCP); over-power protection (OPP); low-voltage protection (LVP); over-temperature protection (OTP).
  • LOCKABLE CURRENT ---- with rotary coding potentiometer, can accurately adjust the current, accuracy can reach 0.01A; the current can be locked to prevent misoperation.
  • DATA GROUP FUNCTION ---- can choose whether to add up the capacity value and running time of the previous stage.
  • OTHER FEATURES ---- automatic statistics of discharge capacity and discharge time; set maximum discharge capacity OAH and maximum discharge time OHP (to realize unattended aging experiments); with intelligent temperature-controlled fan; with powerfully serial communication function.
Rank No. #2
Icstation Constant Current Electronic Load Tester, 5A 35W Adjustable Load Detector, Battery Capacity Tester, Monitor Variable Resistor With Cooling Fan
  • 【Multi-Protection】Support over-voltage protection (OVP), over-current protection (OCP), over-power protection (OPP), over-temperature protection (OTP), under-voltage protection (LVP). Anti-reverse protection, to prevent the module from being burnt in case the positive and the negative pole is reverse.
  • 【Multi-data Display】Load Voltage displays at the first line. Current/power/capacity/discharge time displays at the second line. It is easy to switch display by short pressing the coded potentiometer.
  • 【Achieve Unattended Power Aging Test】Supports setting maximum discharge capacity (OAH) and maximum discharge time (OHP). Automatically count discharge capacity and discharge time.
  • 【Rotary Coded Potentiometer】Short press to switch display parameter at the second line. Long press to enter parameter setting interface. Support precise current adjustment (0.01A) and the current can be locked to prevent misoperation.
  • 【High Quality】The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.It supports continuous discharging for non-stop work and suitable for long-period discharge or the factory do aging test for products.It is suitable for testing the charger's output current capability, charger batch aging test, measuring battery load capacity, etc.
Rank No. #3
Electronics-Salon 200W 5 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.
  • 5 ohm 200 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=105mm, B=53mm, F=118mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
Rank No. #4
50W 6Ohm LED Load Resistors for LED - Fix Hyperflash Rapid Blinking for Tail lights, Reverse lights, Turn signals, etc Bulb Size - 1156 7506
  • Content: Pair of 6 Ohm 50W LED Load Resistors for LED Turn Signal Light Fix or Error Fix.
  • Intended Use: This will solve LED related turn signal lights such as hyper flashing, no flashing or burnt out bulb indications
  • Fits: 1156 7506 (One LED resistor is required for each application bulb)
  • Warranty: 1 Year
  • Stark products HAVE STARK BRAND STICKERS NOT BE FOOLED BY COUNTERFEIT - PLEASE REPORT TO AMAZON
SaleRank No. #5
Fielect 150W 1000Ohm Wirewound Ceramic Potentiometer Wirewound Potentiometer Rheostat Variable Resistor with Knob
  • Model:Variable sliding potentiometer with knob,Shape:porcelain plate type.Resistance material:wire wound.
  • Resistance Value:1K Ohm,Power:150W,Tolerance:+/-5%.
  • Widely used in educational modeling,load simulations,industiral machinery RPM adjustment,voltage and current adjustment,instruments,and automated control installations.
  • Can be used widely as light dimmers and motor speed control,is applicable for arc lamps,pumps,fans and blowers,model trains or other applications that require high voltage and current.
  • The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
Rank No. #6
Vector Control CNC VFD Variable Frequency Drive Controller Inverter Converter 220V 5.5KW 7.5HP For Spindle Motor Speed Control HUANYANG GT-Series (220V, 5.5KW)
  • IMPORTANT NOTE: ●this VFD is ONLY applicable to three phase asynchronous motor ●Dont support external resistor(the function needs to be customized by notifying the seller before purchase)●If your motor is heavy load, pls choose a higher horsepower vfd than your motor's or contact sales for model selection suggestion.
  • Input:1 or 3 phase 220v . Output:3phase 220v. Frequency:0-50hz/60hz. 0-400hz
  • With better performance and stability.Adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency.Rich of digital and analogy control terminals for versitile control,optional MODBUS (RS485) extension,diversified parameter setting.Work well with Mach 3 controller
  • Application:Machinery winding machine,mixer,extruder,slitter,winder,compressor,ventilator,pump,grinder,conveyor,elevator,centrifuger and other speed control machines.
  • If there are problems in use after you receive,please don't give us negative or natural feedback.Please contact us as soon as possible, we will help you solve problems or help you replace new one .
Rank No. #7
USB Load Tester with Display, DROK 35W 5A DC Electronic Load Tester, for Power Aging, Battery Discharge, Charge Adapter and Power Bank Test
  • USB Intelligent Electronic Load --- a electronic load, also can used to detect and test the QC2.0, QC3.0, AFC and FCP fast charge adapter, trigger output 5v / 9v / 12v / 20v.
  • Application --- can be used for power aging test, charger factory batch aging test, battery discharge test.
  • Parameters -- rated operational voltage range DC 4.0-25.0V, max discharging power 35W, rated operational current 0.03-5.00A.
  • Safe Protection -- anti-reverse protection, overvoltage protection OVP, overcurrent protection OCP, over-power protection OPP, low-voltage protection LVP, over-temperature protection OTP.
  • Connection Ports --- USB, Micro USB, Type C and external wiring port.
Rank No. #8
JANSANE 10 Turn Potentiometer 100K Ohm 2w Wirewound Multiturn Adjustable Precision with Rotary Dial Knob 6mm Shaft
  • Components: 1pcs 10 turn potentiometer + 1pcs rotary dial knob + 1pcs small Hexagonal spanner
  • Application: this 10 turn potentiometer is widely used to adjust timer, speed, temperature in all kinds of equipment.
  • Type: 10 turn rotary potentiometer with dial knob
  • Resistance: 100K Ohm; Working Voltage: 2W
  • Potentiometer Size: 22x38mm(W*H) Counting dial size:22x25mm(W*H)
Rank No. #9
Electronics-Salon 200W 50 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.
  • 50 ohm 200 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=105mm, B=53mm, F=118mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
SaleRank No. #10
Uxcell a11082400ux0184 50 Ohm 25W Variable Resistor Wire Wound Ceramic Rheostat
  • Product Name : Resistor Rheostat;Material : Ceramic, Metal, Resin;Color : As Picture Shown
  • Power Rating : 25W;Resistance Value : 50Î
  • Body Height : 2.3cm/0.9";Thread Diameter : 9mm/0.35"
  • Knob Diameter : 5.8mm/0.228";Overall Size : 7 x 4cm/2.75" x 1.57"(L*D)
  • Net Weight : 79g;Package Content : 1 x Variable Resistor
Rank No. #11
VFD 220V 3.0KW 4hp Variable Frequency Drive CNC Motor Inverter Converter for Spindle Speed Control HUANYANG HY-Series(3.0KW, 220V)
  • IMPORTANT NOTE: ●this VFD is ONLY applicable to three phase asynchronous motor●Dont support external resistor(the function needs to be customized by notifying the seller before purchase).●Fan runs all the time even though the motor stop.●If your motor is 50/60hz, you need to change the Hertz parameter of the VFD to be consistent with the motor
  • This drive is very suitable for HIGH-SPEED ROTATION motors,such as spindle motor, engraving machine CNC.The input is 220v 1 or 3phase.you can just connected L1/L2 to any two of VFD input R/S/T
  • This VFD can be used for constant torque loads (such as hard starting: Air compressors, HVAC units) and variable torque loads (such as pumps, fans, etc). It can be used as a motor speed control and a phase converter.This item use Sine wave PWN(SPWM) for the control system.work well with Mach 3 controller
  • Application: Spindle motor.CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines
  • If there are problems in use after you receive,please don't give us negative or natural feedback.Please contact us as soon as possible, we will help you solve problems or help you replace new one .
Rank No. #12
uxcell 30W 1K Ohm Wire Wound Tubular Resistor, Tube-Type Variable +/-5% Tolerance High Power Rheostat 2Pcs
  • 【FEATURES】 - Type : Adjustable Type; With the compact structure and heat dissipation design, a capability of overload has been built.
  • 【SPECIFICATION】- Rated Power : 30W; Resistance : 1KR Ohm; Resistance Tolerance : ±5%.
  • 【ADVANTAGE】- Metal wire is wound on the tube coated with non-flammable material, good dissipation, high stability and long life. Wire Wound Resistor owns high stability and accuracy. Moreover, it was used for various application because of the wide resistance range.
  • 【BEST CHOICE】High precision, high power, high precision of resistance, High temperature resistance, low noise during operation, stable and reliable, can withstand high temperature and long service life.
  • 【WIDELY - USED】- This variable wire wound resistor is widely used in power supply, transducer, elevators, arena audio and high requirement equipment industry. aging, load, simulation load test and inverter. Consumption of brakes, cranes, etc.
Rank No. #13
uxcell 3 Ohm 5% 100W Watt High Power Wirewound Resistor
  • Product Name : Wire Wound Resistor;Type : Fixed Type;Rated Power : 100W
  • Resistance : 3 Î;Resistance Tolerance : ±5% (J);Material : Metal, Ceramic
  • Installing Hole Size : 4mm/ 0.15"(Dia);14 x 6mm/ 0.551" x 0.236"(L*W) : 14 x 6mm/ 0.551" x 0.236"(L*W);Tube Diameter : 28mm/ 1.1"
  • Total Size : 22 x 2.7 x 6.5cm/ 8.6" x1.1" x 2.5"(L*W*H);Color : As Picture Shown
  • Weight : 192g;Package Content : 1 x Wire Wound Resistor
Rank No. #14
Huanyang VFD CNC Variable Frequency Drive Converter Controller 1 phase 110v input 220v 3 phase output 1.5kw 2hp Inverter for Motor Speed Control
  • IMPORTANT NOTE: this VFD is applicable to THREE phase motor and NOT support external resistor.Fan runs all the time even though the motor isn't (fan functions need to be customized).The vfd only supports light load motor
  • Rising voltage series,110v single phase phase input, 220v three phase output
  • The input is1 phase.This item use Sine wave PWN(SPWM) for the control system.
  • This drive is very suitable for high-speed rotating motors,such as spindle motor, engraving machine CNC.And can be used as a motor speed control and a phase converter.Work well with the Mach 3 controller
  • This VFD can be used for constant torque loads (such as hard starting: Air compressors, HVAC units) and variable torque loads (such as pumps, fans, etc).
Rank No. #15
Fielect Wirewound Ceramic Potentiometer Rheostat Variable Resistor with Knob 200W 1Pcs
  • Model:Variable sliding potentiometer with knob,Shape:porcelain plate type.Resistance material:wire wound.
  • Resistance Value:10R Ohm,Power:200W,Tolerance:+/-5%.
  • Widely used in educational modeling,load simulations,industiral machinery RPM adjustment,voltage and current adjustment,instruments,and automated control installations.
  • Can be used widely as light dimmers and motor speed control,is applicable for arc lamps,pumps,fans and blowers,model trains or other applications that require high voltage and current.
  • The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
Rank No. #16
DZS Elec 2pcs USB Mini Battery Load Tester Power Bank Discharge Resistor 5V1A/2A Switchable Load Resistance Discharging Ageing Resistance Electronic Load Detector
  • There is a 1A/2A current button to switch 1A or 2A current discharging.
  • Work voltage is 5V, power is 10W-20W, switching the button to change resistance and current.
  • Pay attention to the high temperature generated in the work process of load resistance, please don't touch to avoid scald and stay away from flammable items.
  • Working with indicator light, switch button marked current value, to indicate the current mode at present. Steady light means reaching up to standard output rating, off or flash means the power supply is less than rated output standard.
  • Adopting real 5Ohm winding resistance to make sure the testing results more accurate.
Rank No. #17
DC 12V DC Load Yester, Electronic Load Battery Capacity Tester Module, 0-10A 100W Intelligent Constant Current Electric Discharge Monitor for Power Bank Capacity Testing
  • Safe to Use: This DC Electronic Load features with various of functions to provide a safety use, it has the protection of of over-heating, overpower, over voltage, reserve polarity, and power supply voltage abnormity, no worry about emergency issues happened
  • Intelligent Design: This Battery Capacity Tester is equipped with industrial large tooth heat sink, which is dust-resistant and heat dissipating. At the same time the high speed of the fan can change according to the heat sink temperature,which can effective prevent module from damaging, and provide a long term service for you
  • Premium Quality Material: This DC Load Battery Tester is made of high quality material to ensure a long term service, and it's durable construction could also provide a better and long-lasting performance
  • Multi-usage: This Current Electric Discharge Tester has a widely use during daily life, and it is a professional test module for detecting discharge battery capacity, you can use it to test different items
  • Maximum Power: This Current Electric Discharge Monitor features 100W large power to provide a constant and stable use
Rank No. #18
uxcell Wirewound Ceramic Potentiometer Variable Rheostat Resistor 150W 30R Ohm with Knob
  • Model: Variable Rheostat Wirewound Ceramic Potentiometer,can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, , model trains or other applications that require high voltage and current.
  • Widely used in educational modeling, load simulations, industiral machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations.
  • Resistance Value: 30R Ohm , Power:150W, Tolerance:+/-5%
  • Total Size: 104.8 x 80mm/ 4.13 x 3.15 inch (D * H)
  • The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
Rank No. #19
WayinTop 10pcs B50K 50K Ohm Knurled Shaft Dual Potentiometer Linear Taper Variable Resistor with Knob Nuts and Washers (Dual Linear B50K)
  • 【Type and Material】single linear, metal and carbon film
  • 【Specification】Terminal: 6Pin; Resistance Value: 50K Ohm; Total Resistance Tolerance: +/-20%; Rotation Angle: 300+/-10 degree; Operating voltage: Curve B: 50VDC other than B: 25V AV
  • 【Widely Applications】DVD player, household equipment, personal audio equipment, professional audio equipment.
  • 【Kit Contains】10pcs B50K Ohm dual linear knurled shaft linear rotary taper potentiometer with nuts, washers and caps.
Rank No. #20
uxcell 200W 30R Ohm Wirewound Ceramic Potentiometer Variable Rheostat Resistor with Knob
  • Model: Variable Rheostat Wirewound Ceramic Potentiometer,can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, , model trains or other applications that require high voltage and current.
  • Widely used in educational modeling, load simulations, industiral machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations.
  • Resistance Value: 30R Ohm , Power:200W, Tolerance:+/-5%
  • Total Size: 104.5 x 80mm/ 4.12 x 3.15 inch (D * H)
  • The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.

Last update on 2021-01-12 / Affiliate links / Images from Amazon Product Advertising API

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