MultiMag

Rosenberger WSMP®PCB connectors, bullets and cable assemblies are extremely compact and capable of handling frequencies up to 100 GHz. WSMP® connectors are about 45 % smaller than standard SMP connectors for allowing high packing density. Featuring a push-on coupling mechanism and enabling a minimum board-to-board distance of 3.05 mm, they are optimized for customer-specific footprints and layout recommendations.

Complementing its standard HV connector portfolio, Rosenberger develops and manufactures customer-specific high-voltage components for electric and hybrid vehicles. These enable the lowest possible transition resistances, ensuring long-term low-loss performance and reliability in critical electrical systems such as those for battery charging, cell management, heating, and air conditioning. From concept to final delivery, Rosenberger high voltage custom components are the perfect fit every time. Using its component toolkit, including PDUs, Y-splitters, Busbars and Cell Modules, Rosenberger can develop and manufacture a wide array of tailor-made solutions. These are designed and configured precisely to the relevant vehicle architecture, allowing ideal combinations of the various fuses, relays and other passive and active components required. Power Distribution Units (PDU) Power distribution units (PDU) for vehicles have multiple power input and outputs and use all kinds of connectors, fuses, and relays. In these cases, the PDU generally forms the central link between the vehicle power electronics and batteries, electric motors, and other ancillary units. Y-Splitters Y-splitters are used to distribute the power from one cable harness to two or more units, e.g., between a DC/DC converter and an electric air-conditioning unit. Rosenberger can design Y-splitters for applications with and without shielding for cable cross sections from 4 mm² to 95 mm² in collaboration with the customer. Cell Module Connectors The Rosenberger HV portfolio also includes cell module connectors. These connectors are required to link battery modules within a battery pack. For typical battery applications, multiple custom-designed battery connection points are required. Based on the robust pressure contact system, Rosenberger offers cell module connectors without flexing parts in the contact area. Systems from 100 to 350 A are available. Different assembly directions, coding variants as well as cross sections can be implemented according to customer-specific requirements.

The Rosenberger HVR®300 connector system not only provides a maximum current carrying capacity of 320 A, it takes up minimal space. It features a 2-pole angled coupler for shielded cables and a cable cross section of 70 mm² along with the corresponding header. A cross section of 50 mm² is available on request. The lever locking mechanism is secured with an additional slider (CPA – Connector Position Assurance) to prevent accidental unmating.

Rosenberger offers a wide test port portfolio of cable assemblies, ruggedized adaptors and an interchangeable port system for vector network analyzers (VNA) up to 90 GHz: Test port cables providing outstanding phase and amplitude stability are also available as sets containing two cables with a standard length of 60 cm each. The range is optimized for frequencies up to 12 GHz, 18 GHz, 26.5 GHz, 40 GHz, 50 GHz, 70 GHz and 90 GHz. VNA test port cables are also available as cable sets, containing two cables of 600 mm standard length, and are supplied in high-quality wooden boxes. Test port adaptors are designed to connect directly to the VNA test port via a ruggedized coupling nut. They are available in the RPC-3.50, RPC-2.92, RPC-2.40, RPC-1.85 and RPC-1.35 connector series. Available as "in series" and "inter series" versions, their ruggedized construction ensures reliable protection of VNA test ports and reduces mechanical abrasion to a minimum. Interchangeable port connectors are designed for test equipment applications using test ports that will be continually mated and re-mated. This has been achieved by the development of an interchangeable port connector system featuring a panel mounting half and an innovative neutral interface, allowing a high number of mating cycles without causing possible damage to the equipment device interface.