Key benefits Flexible drive signal: accepts signal voltage at the drive end in the 3.6 to 24 V range, enabling broad compatibility with control sources. Wide output range: provides 3.6 to 30 V output voltage to match different load requirements. Channel independence: four independent 817 channels on the board allow different voltages and simultaneous control, increasing versatility for complex projects. Simple output mode selection: a jumper cap lets you choose whether the output terminal is potential output or pulledlow output, simplifying configuration. Practical multirail capability: supports multiple loads from a single board, helping streamline bench testing and prototyping. Specifications and configuration Signal voltage at drive end: 3.6–24 V. Output voltage range: 3.6–30 V. Output current depends on specific conditions. Output configuration: a jumper cap enables selecting potential output or pulledlow output. Channel architecture: all four 817 channels on the board are independent and can achieve different voltages with simultaneous control. Applications and use scenarios Development and testing benches: run multiple modules or subsystems from a single board, each configured at a different voltage within the 3.6–30 V range. Multichannel driver or load testing: independently power four different loads or driver inputs while coordinating their timing and control. Prototyping and experimentation: quickly configure and switch between voltage rails for iterative design, validation, and characterization without swapping supplies. Notes on performance and compatibility The board provides four independent 817 channels, enabling versatile voltage provisioning and concurrent operation. Current and power behavior are loaddependent; design considerations should account for the specified voltage range and the implied current requirements of each connected load. The jumperbased output mode offers straightforward setup for either side or pulledlow configurations, supporting different circuit topologies.