150 Electronic Loads of 2025
Best Choice1
RigolRigol DL3031 Programmable DC Electronic Load,DC 150V/60A,350W Total Power,15kHz Highest Frequency,Readback Resolution 1mV/1mA
Main highlights- Overvoltage/overcurrent/overpower/overtemperature/reverse voltage protection
- Min. readback resolution: 1 mV，1 mA
- Dynamic mode: up to 15 kHz
- DL3031: single channel, DC150 V/60 A, total power up to 350 W
- Built-in RS232/USB/LAN communication interface
- Battery test function, OCP test, OPP test, factory test function, etc.
- Adjustable current rising speed: 0.001 A/μs to 5 A/μs
- 4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously
- 4 static modes: CC, CV, CR, CP
- 3 dynamic modes: continuous, pulsed, toggled
9.7Exceptional
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Value for Money2
B&K PrecisionB&K Precision 8540 Compact DC Electronic Load, 150W, 30A, 60V
Main highlights- Test Instruments
- Made by: B&K Precision
- Country of Manufacturing: China
9.6Exceptional
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3
MakerHawkMakerHawk Electronic Load Tester - USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Dischar
Main highlights- Voltage measurement range: 0.00V ~ 200V, Current measurement range: 0.00A ~ 20A.
- Two power supply methods: 1. DC6-12V DC5.0 power supply; 2. DC6-12V Micro USB power supply.The body discharge power cannot exceed 150W, otherwise there is a risk of burnout.
- Prevent burning warning: when the input voltage battery and large power test, access must be beforeusing two current adjustment knob counterclockwise to the minimum to zero, then the access, accordingto the priority according to current power to slowly adjust current knob, must not instantly transferred infull, so there are excessive instantaneous power load discharge tube burnt huge risk! Please use thespecial attention to this point, thank you!
- How to operate: Set the capacity, power, time using the Keystrokes method Reset:1. Reset button Long all data (mAh, Klitschko, 00: 00: 00); 2. Fast button twice capacity reset (mAh); 3. Fast button three power reset (ㅁ);4. Fast button Four time reset (00:00:00); 5. Fast button five settings auto standby, Discharge count down regularly; 6. No load output No load, fast seven key, And current zero zero current, Environmental temperature Accurate calibration.
- 150W power refers to: In accordance with the power calculation formula P = UI (power = voltage x current); 10V input Approximately 18A discharge current 20V input Approximately 9A discharge current 30V input Approximately 6A discharge current.
9.3Excellent
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4
rigolRigol DL3021 Programmable DC Electronic Load,DC 150V/40A,200W Total Power,15kHz Highest Frequency,Readback Resolution 1mV/1mA
Main highlights- Overvoltage/overcurrent/overpower/overtemperature/reverse voltage protection
- Min. readback resolution: 1 mV，1 mA
- Dynamic mode: up to 15 kHz
- DL3021: single channel, DC150 V/40 A, total power up to 200 W
- Built-in RS232/USB/LAN communication interface
- Battery test function, OCP test, OPP test, factory test function, etc.
- Adjustable current rising speed: 0.001 A/μs to 5 A/μs
- 4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously
- 4 static modes: CC, CV, CR, CP
- 3 dynamic modes: continuous, pulsed, toggled
9.0Excellent
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5
SiglentSiglent Technologies SDL1020X-E Programmable DC Electronic Load，1 Channel,150 V/30 A, 200 W
Main highlights- SDL1020X-E (Single channel ): DC 150 V/30 A, total power up to 200 W
- List function supports editing as many as 100 steps
- CC Dynamic mode: 25 kHz, CP Dynamic mode: 12. 5 kHz, CV Dynamic mode: 0. 5 Hz
- Adjustable current rise time range: 0. 001 A/us~2. 5 A/us
- 4 static modes / Dynamic mode: CC/CV/CR/CP
8.8Very Good
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6
GenericElectronic Load Tester 400W 150V 40A Programmable DC Battery Capacity Load Detector Constant Current Voltage USB Testers for Power Supply Switch Charger
Main highlights- {Operation}: Easy to operate and handle with 2.8 inches TFT screen(0-150 V, 0-40A, 0-400W)
- {Function modes}: Provide Battery test, LED test, Dynamic test, Scanning test, List test, Battery/ Power supply internal resistance testing
- {Communication}: Provide USB Port and device protection functions
- {6 basic measurement modes}: Constant Current, Constant Voltage, Constant Resistance, Constant Power, CC+CV, CR+CR
- Note: Providing complete after-service by factory after your purchase. Welcome for any question through Amazon Message!
8.6Very Good
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7
MATRIXMATRIX Electronic Load Tester PEL8300, 150V/60A 300W Programmable DC Electronic Load, 0.1mV 0.1mA Resolution DC Power Supply Tester for Voltage Current, 0.1% Accuracy Electric Circuit Testing Device
Main highlights- 【VFD SCREEN and PRODUCT DESCRIPTION】High brightness vacuum VFD screen, display VPA at the same time，Easily view test data even in low-light areas.External trigger input and output are supported. Automatic test function settings, easy to use.
- 【VERSATILE】The dc load can be used to simulate or test DC power supplies, thermal regulators, amplifiers, transformers. At the same time, it can also test new energy, battery, power supply, aerospace test etc.
- 【SINGLE OUTPUT and 4 STATIC MODES or DYNAMIC MODE】DC 150 V/60 A, total power up to 300 W.4CC, CV, CR, CP, and short circuit, dynamic and other working modes.Over voltage / over current / over power / over heat / polarity reversion protection.
- 【PACKAGING】1 x DC Electronic Load，1 x output power cord，1 x User manual.
- 【MATRIX PEL8300 SINGLEC HANNEL PROGRAMMABLE ELECTRONIC LOAD 】Adopt high-performance chip high-speed and high-precision design, providing 0.1mV, 0.1mA resolution.HIGH ACCURACY-resolution and precision instrument, Basic accuracy is 0.03% ，CALIBRATION CERTIFICATE INCLUDED.
8.5Good
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8
RigolRigol DL3021A Programmable DC Electronic Load,DC 150V/40A,200W Total Power,30kHz Highest Frequency,Readback Resolution 0.1mV/0.1mA
Main highlights- Overvoltage/overcurrent/overpower/overtemperature/reverse voltage protection
- Min. readback resolution: 0.1 mV，0.1 mA
- Dynamic mode: up to 30 kHz
- DL3021A: single channel, DC150 V/40 A, total power up to 200 W
- Built-in RS232/USB/LAN communication interface
- Battery test function, OCP test, OPP test, factory test function, etc.
- Adjustable current rising speed: 0.001 A/μs to 5 A/μs
- 4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously
- 4 static modes: CC, CV, CR, CP
- 3 dynamic modes: continuous, pulsed, toggled
8.4Good
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9
TekpowerTekpower TP3710A Programmable DC Electronic Load, 150 Watts, Low Ripple
Main highlights- Over voltage / over current / over power / over heat / polarity reversion protection
- LCD display with backlight + AC 120V/220V selectable
- High accuracy, resolution and precision instrument, calibration certificate included
- Constant current / constant power / Constant resistance mode
- 150 Watts DC electronic load with programmable PC USB interface, software included
8.3Good
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10
multicomp PROMulticomp Pro DC Electronic Load, 150W Programmable, OV, 120V, 30A
Main highlights- USB, RS232 & LAN interface
- Short circuit function
- Resolution of voltage and current 0.1mV/0.1mA
- Remote sensing function
- Power off memory function
- Dynamic mode up to 10KHz
- Current monitoring function
- CV/CC/CR/CW 4 working modes
- Battery test, automatic test, OPP test, OCP test, Remote sensing, Short Circuit, Current monitoring and Power off memory functions.
- 100 sets of storage
8.0Good
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