Electronic USB Load 25W with Display

This is an adjustable USB load tester. This module is intended for hobbyist and amateur use. With the ability as a smart temperature air-cooled electronic load, small size, supports continuous discharge power of 25W. This module is great for discharging usage or aging test of products or units. Equipped with a cooling fan, it will automatically turn on when the temperature goes over 40oC. The unit discharges current at a stable, 25W 4A, with a wide range of stepless adjust-ability with the mounted trimpot.

Product Video

Quick Spec

  • Rated Operational Voltage: DC 4-25.0V
  • Max Discharging Power: 25W
  • Rated Operational Current: 0.25-4.00A (when fan don’t work, the minimum constant current is 0.05A )
  • Fan Speed: Large size intelligent temperature control fan, speed 5800±10%RPM
  • Constant Current Resolution: ±1% +3 digits
  • Heat Dispatch Method: intelligent temperature control fan + All aluminum fan
  • Working Temperature: -10°C ~ 40°C
  • Adjustable Potentiometer: Precision multiloop adjustable potentiometer
  • Display Mode: 4 bit LED tube
  • Expansion port: Micro USB port, Type-C port
  • Weight: 56g

Board Layout

LD25-DIS-001
  • A - Micro USB port: MAX current 2A
  • B - USB male port (widened power wire,MAX current 4A)
  • C - Type-C port:MAX current 4A
  • D - All aluminum heat sink
  • E - Intelligent temperature control fan
  • F - 4 Bit LED tube
  • G - Precision multiloop adjustable potentiometer
  • H - "SET" button: press "SET" to switch display status, Press and hold the button to set the load output recovery mode after protection removed.
  • I - "ON/OFF" button: press the button to open or close output. Press and hold the button to set the boot default status of open or close.

Resources

Shipping List

  • 1 x Electronic USB Load 25W with Display


Electronic USB Load 25W with Display

  • Brand: Generic
  • Product Code: LD25-DIS
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock X247
    Stellenbosch In Stock 214
  • R265.00 (Inc Tax: R304.75)


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Tags: usb, electronic, load, 25w, test, tester, usb load, adjustable, adjust, ad, discharge, amp meter, current, 4a, ld25