In today's era of rapid advancement in electronic technology, electronic loads, as key testing equipment, play an indispensable role in numerous fields. Leveraging its superior technical expertise, APM's electronic load products have garnered significant industry attention. The parallel function, in particular, offers users an unprecedented testing experience.
Parallel expansion to break through power limitations
When the power or current specifications of the power supply under test exceed the capabilities of a single electronic load module, the paralleling capabilities of Quantian Technology's electronic loads come into play. For example, the EL series supports parallel operation of electronic loads of the same voltage specification, enabling up to 20 units to be connected in parallel. By connecting the input connections of multiple electronic load modules in parallel, the load power or current can be easily increased to meet higher power testing requirements. This means that whether testing high-power power modules or developing high-current devices, Quantian Technology's electronic loads can handle parallel operation with ease.
Master-slave synchronization simplifies the operation process
In parallel operation, Quantian Technology's electronic loads utilize a master-slave control mode, greatly simplifying the user's operation steps. In practice, the user simply selects one load as the master and the others as slaves. Through simple parameter settings, the master automatically calculates and precisely distributes current to each slave load. For example, when paralleling three devices (one master and two slaves), the user simply connects the wires according to the specified wiring method, configures the master and slave parameters, and clicks Start on the master interface to initiate the parallel connection process. Furthermore, when powering on the devices in parallel, first power on the slaves, then the master. Once the master completes power-up, the parallel connection process is automatically executed, restoring the loads to their pre-shutdown state, truly ensuring a convenient and efficient operation experience.
Master parameter setting interface:
Slave parameter setting interface:
Wide range of applications to meet diverse needs
This powerful paralleling capability has broad applications across multiple fields. In battery discharge testing, multiple electronic loads can be connected in parallel to simulate different discharge conditions, enabling a more comprehensive and realistic performance evaluation of the battery pack. In DC charging pile testing, paralleling can simulate high-power charging scenarios and verify the stability and compatibility of charging piles. In areas like power electronics testing, paralleling APM electronic loads also provides reliable support for product R&D and quality assurance.
The APM electronic load parallel function, with its outstanding power expansion capabilities, convenient master-slave synchronization, and wide range of applications, has brought new vitality to the field of electronic testing. Whether it is a professional research institution or a company pursuing efficient production, APM electronic load paralleling is undoubtedly a powerful tool for improving test efficiency and accuracy.