35W 5A CONSTANT CURRENT ELECTRONIC LOAD 1V-25V USB BATTERY CAPACITY TESTER METER

Description

Description:
The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed
and strong wind.

Support 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.

It can be used as ordinary electronic load, can also do USB electronic load use,the use of liquid crystal
display, friendly human-computer interface and excellent performance indicators.

Features:
1>.Support heat sink
2>.High precision
3>.LCD HD display
4>.Support reverse connection protection
5>.Support over-voltage protection
6>.Support over-current protection
7>.Support under-voltage protection
8>.Support over temperature protection
9>.Support over power protection
10>.Multiple parameters are displayed simultaneously
11>.Support power-down memory function
12>.Support alarm function
13>.Automatically count working hours
14>.Display Input Voltage/Current/Power
15>.Discharging time/Discharge capacity/Temperature

Parameters:
1>.Product name: FX35 5A 35W Electronic Load Tester
2>.Model: FX35
3>.Work voltage:DC 5V
4>.Load voltage:DC 1.5V-25V
5>.Work voltage:less 200mA
6>.Load current:5A
7>.Power:35W
8.Current accuracy:1%
9>.Voltage accuracy:1%
10>.Heat dissipation method:Fan+Aluminum heat sink
11>.Over voltage protection:Default 25.5V(Adjustable)
12>.Over current protection:Default 5.10A(Adjustable)
13>.Over power protection:Default 35.5W(Adjustable)
14>.Under voltage protection:Default 1.5V(Adjustable)
15>.Over temperature protection:Default 80℃(Adjustable)
16>.Fan speed:8000RPM+/-10%
17>.Work Temperature:-40℃~85℃
18>.Work Humidity:0%~95%RH

Function:
1>.Display current A,voltage V,power W,capacity Ah and Discharge time
2>.Perfect protection mechanism
3>.Automatically count discharge capacity and discharge time
4>.Supports setting maximum discharge capacity (OAH) and maximum discharge time (OHP).(Achieve unattended for
power aging test)
5>.Intelligent temperature control fan.The fan automatically starts when the power is greater than 10W or the
temperature is greater than 40℃
6>.Rotary potentiometer for precise current adjustment to 0.01A
7>.Buzzer starts to alarm and the LED indicator flashes when entering protection mode.

Protection mechanism:
1>.FX35 supports reverse protection.
2>.OVP over voltage protection.The default protection value is 25.5V.But user can modify the values as required
from 1.5V to 25.5V.Screen will display OVP and flashing after start over voltage protection and buzzer
starts to alarm.
3>.OCP over current protection.The default protection value is 5.10A.But user can modify the values as required
from 1.0A to 5.1A.Screen will display OCP and flashing after start over current protection and buzzer starts
to alarm.
4>.OPP over power protection.The default protection value is 35.5W.But user can modify the values as required
from 1.0W to 35.5W.Screen will display OPP and flashing after start over power protection and buzzer starts
to alarm.
5>.OTP over temperature protection.The default protection value is 80℃.It can be modified from 40℃ to
80℃.Screen will display OTP and flashing after start over temperature protection and buzzer starts to alarm.
6>.LVP under voltage protection.The default protection value is 1.5V.But user can modify the values as required
from 1.5V to 24.5V.Screen will display LVP and flashing after start under voltage protection and buzzer
starts to alarm.In the battery discharge test, setting the appropriate LVP can effectively prevent the
battery from being over-discharged, so as not to damage the battery.
7>.OHP over timeout protection.User can set use time from 00:01 to 99:99 minute and also can turn ON/OFF OHP
function by button ‘ON/OFF’ at set mode.It is used to set work time.Screen will display OHP and flashing
after OHP protection and buzzer starts to alarm.
8>.OAP over discharge capacity protection.User can set discharge capacity from 00.01Ah to 99.99Ah and also can
turn ON/OFF OAP function by button ‘ON/OFF’ at set mode.It is used to set discharge capacity.Screen will
display OAP and flashing after OAP protection and buzzer starts to alarm.
9>.corV calibration display voltage.
10>.corA calibration display current.
11>.LED/Buzzer alarm:LED indicator ON and buzzer OFF when load working;LED indicator OFF and buzzer OFF when
load stop work;LED indicator keep flashing and buzzer ON when module start protection function.

Normal Display Mode:
1>.Long press button means keep press button for more than 3 second.
2>.Rotate potentiometer to adjust load input current.
3>.Short press button ‘ON/OFF’ to turn ON/OFF load.
4>.Long press button ‘ON/OFF’ to switch normal display mode and set mode.
5>.Short press button ‘SELECT’ to switch display Load current/power/discharge capacity/discharge time at the
second line.
6>.Long press button ‘SELECT’ to switch load voltage and temperature at the first line.
7>.Long press button ‘ – ’ to clear discharge capacity or discharge time when display discharge capacity or
discharge time.

Parameter Set Mode:
1>.Keep press button ‘ON/OFF’ for more than 3 seconds to enter set parameter interface.
2>.Switch set parameter by short press button ‘SELECT’.The parameter can be
OVP/OCP/OPP/OTP/LVP/OHP/OAP/corV/corA.
3>.Long or short press button + or – to set parameter value.
4>.OHP and OAP can be turn ON/OFF by short press button ‘ON/OFF’.
5>.Keep press button ‘ON/OFF’ for more than 3 seconds to save parameters after setting is complete.Then exit
the settings interface.

Protection mode:
The module enters the protection mode when the load parameter exceeds the set value.
Short press button ‘ON/OFF’ can exit protection mode.

Use steps:
1>.Connect load and work voltage.
2>.Set right parameters as set manual.
3>.Test and use.

Application:
1>.Load test
2>.Circuit test
3>.Battery discharge test
4>.Factory equipment inspection
5>.Ordinary load
6>.Power supply aging tester
7>.Auxiliary measurement of the quality of Micro USB charging cable
8>.Auxiliary measurement of the quality of type-c charging lines
9>.Auxiliary measurement charger Output current capability
10>.Charger Factory Batch Aging test use

Note:
1>.It can not output voltage.
2>.Load terminal can not short circuit.
3>.Please read use manual and description before use.