FaithTech FT6200A series low-power Bench DC electronic load (150W/300W)
150W/300W
FT6200A series is a full-featured 150 W/300 W programmable electronic load. The load adopts 2U half-rack chassis design, offers 150 V or 500 V voltage range and 15 A or 30 A current range. It provides a 4.3-inch color LCD, GO/NG output port, and advanced features such as sequence mode programming, auto test programming, OCP test, OPP test, battery discharge test, short circuit simulation, etc., to name a few. Enhanced features include sequence file and auto test file sequencing and step triggering for synchronizing events. Additionally, the GO/NG output port is useful for UUT’s pass/fail testing on an automated production line or ATE system.
Overall, the FT6200A series loads are reliable, high efficient and precision instruments primarily designed to test switching power supplies, A/D power supplies, power electronic components, adapters, 3C batteries and chargers, etc..
Description
Transient test
Modern electronic devices operate at very high speeds and demand rapid transient response characteristics. To address these applications, the series offers high speed, programmable dynamic current loading (CCD). The user programmable parameters includes current high/low level, T1/T2, rise/fall rate. The dynamic loading supports continuous, pulse, and toggle modes. When configured as pulse or toggle mode, the load can accept a trigger signal via front panel, external input, or bus, which allow the dynamic load behavior to be synchronized with other events. The dynamic change is up to 50kHz.
Static test
The FT6200A series electronic load has four test modes: constant current, constant voltage, constant resistance and constant power, which can meet comprehensive test requirements.
Programmable sequence test
All models provides a programmable sequence function to simulate various load input changes. The sequence feature allows users to program a list of steps to the electronic load’s internal memory and execute them. Sequence operates in CCH mode, with max. current slew rate by default. A total of 100 steps can be allocated to each internal memory location, up to a maximum of 10 locations (sequences). The test sequence can be programmed locally through the keypad and knob. Each steps’ settings include load value, duration time (50 us ~ 36000 s). Sequence files runs continuously, can be linked to specified sequences, or run for a specified cycles.
Sequence
The FT6200A series provides sequence test features. The users can edit a load test sequence. It supports 10 sequence files, and each file with 100 steps. Single step time can be set to 50us～36000s. Files can be linked. Suitable for various kinds of complex loading tests.
Automatic test :
The FT6200A series has a flexible automatic test feature. It includes multiple test modes such as CC, CV, CR and CP, which can compare the test parameters with corresponding upper and lower limits, and display the test results in the form of PASS/FAILED. This feature greatly improves the test efficiency.
Quick call :
Quick call feature supports CC/CV/CR/CP and other steady-state parameter settings, supports OCP, sequence, automatic test, battery internal resistance, battery capacity and other functions. The user can call the preset functions and relating parameters with one button. Quick call reduces the number of settings and operations in the test, reduces the probability of setting errors, and improves test efficiency and test accuracy.
Battery test :
Battery test includes: battery internal resistance test and battery capacity test. The battery capacity test provides three discharge modes: CC, CR, CP. During the discharge process, the load automatically records parameters such as voltage, current, time, and AH. Below the protection voltage, the load automatically stops the test. User can use our PC software for further testing and analyzing.
OCP/OPP test
The FT6200A series provides OCP test within itself. Users can utilize the PC software to perform OCP/OVP/OPP test so as to obtain the V-I curve, and test the stability of the protection point.
SCPI and remote control
FT6200A series supports standard SCPI commands, all panel operations can be realized through SCPI commands. It facilitates the establishment of the intelligent test platform and secondary development. Remote control is available through RS232 interface.
Dimension
Feature
■ Voltage range: 150 V, 500 V;
■ Current range: 15 A, 30 A;
■ Rated power:150 W, 300 W;
■ Voltage Accuracy (0.025%+0.025%F.S.), Current Accuracy (0.05%+0.05%F.S.);
■ Min resolution: voltage 0.5mV, current 0.05mA;
■ CC, CV, CR, CP static test mode, dynamic test up to 50 Khz;
■ Fast NG/GO detection to tell if the DUT is within specification (in static test and dynamic test mode);
■ Adjustable current slew rate, Von and Voff are settable;
■ Testing of OCP, OPP, LED simulation, Load effect, battery inner resistance, battery discharge;
■ Short circuit simulation;
■ 10 programmable sequence test files, each with 100 steps, sequence file can be linked;
■ 50 programmable automatic test files, each with 20 steps, self-starting is allowed;
■ Store and recall up to 20 groups of setups;
■ Flexible triggering options via front panel, external input, or bus (used for dynamic test, automatic test);
■ Voltage remote sense function;
■ Standard current monitoring port and digital I/O port;
■ ±OVP, ±OCP, ±OPP, ±LVP, OTP etc.. protection functions;
■ Standard RS232, supports SCPI programming commands;
■ 4.3-inch TFT color LCD display.
Datasheet
Software & Manual
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