The connectors on the D-Box are contoured to match the URSA Mini's, ensuring all cables can be installed without any collisions. This professional-grade battery plate communicates with the camera, allowing any ARRI standard start/stop trigger to be used with the 3pin Fischer port. The DC input on the D-Box is a Mini 4pin XLR, and the kit also includes a pigtail cable that converts to a full-size 4 pin XLR, providing the option to connect an AC Power Supply or External Power Plate. This feature enables you to power accessories and the camera during a battery change.
When both battery and DC input are utilized, the D-Box defaults to the DC input, leaving the battery fully charged. The authentic IDX V-Mount plate provides 2x D-Tap (unregulated) on the power plate itself. However, one D-Tap may be obscured by the right side BNC connectors when in use. The camera receives an unfused connection to the power source, and the D-Box connectors share a 7.5A fuse. It's important to understand the power capabilities of your batteries when using D-Box battery modules. Most high-end cinema batteries can supply up to 10A, with the URSA Mini camera generally consuming 3-4A in standard configuration.
Although the remaining power is available from the D-Taps, LEMO compatible connectors, Fischers, etc., it is recommended to limit the power draw to 5A or less for optimal results. Exceeding a battery's power capabilities can cause the battery to shut off, interrupting the camera and accessory power. In conclusion, the D-Box V-Mount Battery Plate is a reliable, sturdy solution for powering your Blackmagic URSA Mini or Mini Pro Camera, offering compatibility with a variety of cables and accessories.


