SNVU843A April 2023 – November 2023
For buck mode or boost mode operation, one Power Supply (PS) and one Electronic Load (E-Load) are enough to perform the test as shown in Jumper Settings for Typical Operation Modes.
For bidirectional operation, Figure 2-3 shows the typical bench setup to operate the EVM in the bidirectional power system environment. The combination of the E-Load and bench PS emulates a battery capable of both sourcing and sinking current. A relatively Higher Voltage Power Supply (HV-PS) and E-Load (HV-E-Load) are needed for the 48VDC-port, and a Lower Voltage Power Supply (LV-PS) and E-Load (LV-E-Load) are needed for the 12VDC-port.
The user can externally provide the dashed line signals, or use the onboard jumpers to set these signals, when operating the EVM.
To operate the EVM to full power, follow the guidelines below for initial setup: