GWINSTEK PEL-2000A (PEL-2002A, PEL-2004A, PEL-2020A, PEL-2030A, PEL-2040A, PEL-2041A) DC Electronic Load

The PEL-2000A programmable DC electronic load can operate in constant current, constant voltage, and constant resistance modes, and can also simulate various dynamic load conditions. Through the sequence function, users can edit load waveforms by setting parameters such as load voltage, current, rising and falling slopes of the load, current level, and duration. It also provides external waveform signal control and V&I monitoring functions. Up to 120 sets of test parameters and states can be stored, and the system can recall them from the internal storage unit EEPROM at any time according to automatic test requirements.

The PEL-2000A series includes two main control frames, PEL-2002A (accommodates two modules) and PEL-2004 (accommodates four modules). It adopts a modular design to help users retain expandability for future higher power requirements. Currently, four load modules are available: PEL-2020A (200W dual-channel load module 100W*2); PEL-2030A (280W dual-channel load module 30W+ 250W); PEL-2040A (350W single-channel load module); PEL-2041 (350W single-channel load module)]. With PEL-2004A, up to 8 channels can be configured for synchronous use, with a power range of 200W~350W, a current range of 0~70A, and a voltage range of 1~500V. Users can combine load modules and control modules according to actual needs or build their own load system, enabling synchronous loading applications of multiple electronic load modules. At the same time, each module adopts isolation and ground floating to avoid short-circuit loops. With the booming green energy industry today, the PEL-2000A series meets the testing needs of various consumer electronics and automotive energy equipment. Through the external flat cable parallel control function, up to five main frames can be controlled simultaneously, allowing the overall total power usage to reach 7kVA.

The PEL-2000A series is equipped with RS232, USB, LAN (optional), GPIB (optional) interfaces, and GO/NG interfaces. It also comes with drivers and related test software examples for LabView, VB, C, C++, etc. The PEL-2000A series is mainly used for performance testing of multi-channel or single-channel output AC/DC power supplies, DC/DC power modules, chargers, and power-related electronic components. It provides fast and effective test solutions for design and development, production line testing, and product inspection operations. It also features OPP, OCP, OVP, OTP, low voltage protection, and reverse polarity protection functions, greatly improving product reliability. It is a trusted product for engineering testing and automatic test environments.

• 10 sets of preset memory

• Parallel operation capable

• Sequence function supporting load simulation

• External waveform control function

• High precision and high resolution

• Variable slew rate

• Up to 8 channels of multi-channel output

• Overpower/overcurrent/overvoltage/overtemperature protection

• Delay control

• USB and RS-232C standard, LAN and GPIB optional

• 120 sets of setup memory