In many power supplies and circuits it is advantageous and even necessary to monitor the currents flowing in, out, or through a power supply circuit. For example, monitoring for transient overcurrent conditions in the output a DC-DC converter to trigger protection circuitry or to monitor the resonant tank current for control of a Resonant…
Pulse expands its range of surface mount current sense transformers with the introduction of its first safety standard compliant products with high isolation and enhanced insulation. Using the Pulse patented sidecar construction developed for our high isolation transformer series, the PH9500 series utilizes this unique packaging style to offer basic insulation with 8.2mm creepage…
With the proliferation of high voltage battery packs in automotive and energy storage applications the demand for compact, high isolation voltage transformers is growing exponentially. These devices, traditionally used to isolate signals between low voltage and high voltage circuits and provide voltage to gate drive and IGBT circuits, are now one of the critical devices…
Pulse Electronics expands its range of surface mount common mode chokes with the introduction of the PA5140/41 series. Using the fully automated round wire coil forming technology developed for its existing high current inductor product line, these new series offer the highest available current in a surface mount package. Two platforms have been developed, the…
Pulse Electronics continues the expansion of our composite core power inductor products adding four new platform sizes. These new products offer extremely high energy storage density 1300uJ/cm3, current ratings in excess of 39Apk and range in size from 4.3 x 4.3 up to 16.8 x 15.8. Available in both commercial grade (-40C to 130C) and…
The demand for electric vehicles, for both personal and commercial transportation, continues to grow and with this growth comes increased pressure on designers of on-board chargers (OBC) and DC/DC inverters to ensure the battery packs are efficiently utilized. This reality, in turn, puts renewed focus on the power magnetic components that are used to provide…
Pulse Electronics is excited to introduce a new series of automotive grade, molded power inductors. The PM434X series is ideal for high current, non-isolated DC/DC converters and voltage regulators. This new inductor series expands on our existing commercial grade platforms by offering a fully certified IATF alternative offering the same superior electrical performance. It includes…
The PA/PM540x and PA/PM544x series is our newest line of Molded Power inductors. Designed for high efficiency applications in industrial, communications, computing, and automotive markets. These platforms have low power loss, excellent shielding and can handle high transient current spikes. Ranging in size from 3.7×3.4mm to 14×12.8mm they add to Pulse’s existing molded inductor platforms.…
Automotive Grade Reinforced Insulation EP7 Platform Pulse Electronics has released an automotive grade IATF certified version of our popular PH9185 series of high isolation voltage transformers. The PM2190.XXXNL series is suitable for a wide range of low power automotive applications where high voltage safety isolation is critical such as Battery Management Systems (BMS) and communication…
Innovative Power Transformer Construction Today, electric vehicles and the future promise of autonomous vehicles, are redefining our transportation system. The push for efficient, secure, dependable and economical vehicles dictates advancements in many key technologies. These advancements have in turn created new technological challenges for the power components that are essential for vehicle operation and safety.
