Description

The FT6110A/R series multi-channel electronic load is a high-performance, cost-effective product for power ATE test systems. In integrated applications, it can replace small power single electronic loads, saving a lot of space for system construction, and significantly saving costs

In order to facilitate the development of power ATE test system, FT6110A/R has built-in special functions such as voltage and current ripple test, dynamic frequency sweep, load effect test, LED driver test, OCP test, slope setting, etc., and provides a complete DLL development kit. Support C#, C++, Delph, Labview development languages, convenient for users to secondary development。

| Application field

Production, aging and quality inspection of low-power power supply products such as low-power power supply, DC converter, mobile phone charger, 3C battery, BMS, etc. Automotive wiring harness, connectors, fuses, relays, central electrical box and other product testing; Battery pack, BMS protection board balanced discharge, power tool production testing, LED power board production testing and other related fields。

| 3U/8CH High integration

The FT6110A/R series adopts a highly integrated design, and a single 3U can integrate 8 electronic load channels, which is two-thirds smaller than the traditional electronic load volume and greatly compresses the space of the integrated system. Each channel is electrically isolated, independent of each other, and can be controlled separately

| Steady-state function

FT6110A/R series electronic load has four test modes of constant current, constant voltage, constant resistance and constant power, which can meet a wide range of test requirements. Constant current and constant resistance modes can be used to test whether the output voltage of the voltage source maintains a stable output under different load conditions. For battery chargers and adapters, constant voltage mode can change the output voltage of the charger and adapter to verify that the output current is correct。

| Dynamic function

The FT6110A/R series of electronic loads provides programmable dynamic testing capabilities. The dynamic mode is used to simulate all kinds of on-load sudden changes and anomalies, and is suitable for testing the dynamic characteristics of power supplies. The maximum frequency can reach 50kHz, support continuous, pulse, flip, rise slope, fall slope, range switching parameter Settings。

| Sequence function

The FT6110A/R series electronic load provides serial test functionality, allowing users to edit 10 serial test files, which can be linked and run repeatedly. Each test file supports 20 test steps. In each test step, the user can set the load mode, load master value, and single step time. The single step time ranges from 0.001s to 86400s.

|Load effect test function

When the output load changes, the power supply products will cause the change of the output stability, which is called the load effect. The load effect test function provides users with multiple sets of on-load parameters and stable time Settings. After the test is completed, the load adjustment rate, voltage change rate and DC internal resistance of the power supply are provided directly.

|Ripple test function

Load support voltage ripple Vpp, current ripple (Ipp) measurement, bandwidth 10Hz ~ 250kHz. In the range of measurement bandwidth, the ripple measurement accuracy is high and the repeatability is good. Generally speaking, the ripple includes two different frequency segments, power ripple and switch ripple. The load ripple measurement results are the comprehensive results of superposition of the two kinds of ripple。

|Dynamic frequency sweep function

The dynamic sweep function can manually or automatically adjust the on-load frequency continuously, up to 50kHz. This test function captures the maximum (Vp+) and minimum (Vp-) voltage peaks of the power class test object under the worst conditions。

|Automatic test function

Automatic test function A single file can support 100 steps of testing, each step of the test can set the load mode, load value, detection items, detection items upper/lower limits, running time. The running time ranges from 0.1s to 86400s. This function only needs to complete the product insertion and removal, and the load will be tested and judged automatically. After the test is completed, it will be reflected in the form of PASS or FAIL.

|Application programming

The FT6110A/R provides a LAN or RS485 interface for multi-machine integration and can be easily integrated into the test system. Communication adopts standard Modbus protocol and provides detailed programming manual and DLL development kit, supports C#, C++, Delph, Labview development languages, convenient secondary development. To facilitate debugging, the product comes with a Demo software, which can perform all functions of the load system, waveform display, and data saving functions. The software system is easy to operate and powerful, and users can easily use it.