Here are presented preliminary datasheets of newly created converters replacing VICOR high voltage input DC/DC units as pin-to-pin alternative providing save overall external and mounting dimensions. If you have a particular need to replace one of the VICOR units please contact us!
Yes, these specific JETDIR-R legacy modules were meticulously engineered as exact pin-to-pin drop-in replacements for popular legacy Vicor power modules. For example, the JETDIR75 perfectly replaces the Micro footprint (V300C series), the JETDIR300 is a direct equivalent for the Mini footprint (V375B series), and the powerful JETDIR500 replaces the Maxi footprint (V300A series). This allows engineers to overcome supply chain shortages without ever redesigning their PCB.
Absolutely. We provide strict cross-reference equivalents for these specific high-voltage DC/DC families. If your legacy system relies on specific part numbers like the V300C12M75, V375B12M300, or V300A24M500, our equivalents seamlessly match the input voltage windows, output parameters, and exact mechanical mounting holes.
While many legacy commercial modules use standard plastic or basic metal shielding, our drop-in replacements are built for extreme defense and aerospace environments. They are housed in ruggedized, CNC-milled aluminum cases and utilize advanced internal potting. This ensures they not only match the original performance but often exceed it in terms of mechanical shock resistance and thermal stability, operating flawlessly at case temperatures from -55°C to +100°C.
Yes. To ensure a 100% seamless transition, the input characteristics directly mirror the legacy requirements. For instance, our V375B (Mini) equivalents operate safely within a 250-425 VDC input range (375 VDC nominal) and effortlessly absorb high-voltage transients up to 500 VDC for 100ms, ensuring your system remains completely stable during severe power grid fluctuations.
While this legacy series provides a strict DC/DC replacement, the engineering success of these modules paved the way for our flagship JETDiV series. If you are redesigning your system and need a module in a similarly compact CNC-milled footprint that functions as a universal AC/DC and DC/DC converter (accepting both high-voltage DC and 115/230 VAC inputs), we highly recommend upgrading to the JETDiV series for ultimate versatility.
