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MOLDED POWDER INDUCTORS: NINE NEW PLATFORMS FOR AUTOMOTIVE AND COMMERCIAL APPLICATIONS

Pulse Electronics is excited to introduce a total of nine new series’ of automotive and commercial grade molded powder inductors.  The PA540x, PA544x (commercial grade) and PM540x, PM544x (automotive grade) range in size from 3.7×3.4×1.2mm up to 14×12.8×3.5mm. These platforms add to Pulse’s already popular line of high efficiency power inductors. They are ideal for high current, non-isolated…

Demystifying Common Mode Choke Design

Common Mode Chokes are used in power supply circuits for filtering in a wide range of electronic products. Although ubiquitous, their function and basic operation is often poorly understood. In any modern electronic product, it is highly likely that several different voltages and power conversion circuits will be required for the device to function properly.…

New High Current Composite Inductor PA/PM5430/5432/5433 Series

Pulse Electronics, a Yageo company, continues the expansion of our composite core power inductor products adding three new platform sizes. These new products offer extremely high energy storage density 1300uJ/cm3, current ratings in excess of 57Apk and range in size from 4.3 x 4.3 x 3.1mm up to 17.8 x 16.8 x 8mm . Available…

Small and Mighty, High Current Multi-layer RF Inductors

Pulse Electronics has expanded it’s RF inductor range with a selection of high current, multi-layer constructed, SMD Chip Inductors in 0603, 0805 and 1008 sizes to complement the existing ceramic and ferrite RF wire wound inductor ranges. The new “CLH” series offer inductance values ranging from 470nH to 4.7uH,  an inherently low DC resistance and…

Double Your Power Density, Optimized DC/DC Transformers

  Pulse Electronics continues to innovate and bring to market exciting new power magnetic products.   Leveraging the research presented in our 2019 APEC paper “Power Transformer Core Optimization Enables Dramatically Increased Power Density” Pulse has released an improved DC/DC transformer series that maintains the industry standard footprint but doubles the component power density to over 11W/cm3.   The…

High Performance Compact Antenna Solutions For 5G Connectivity

  The 5th generation of wireless technology, 5G, is set to revolutionize our networking systems by providing bigger channels for higher data speeds, lower latency for more responsiveness and the ability to connect to significantly more devices for sensors and smart devices.   To enable these improvements 5G will operate in three different bands (low-band, mid-band and…

Three Innovative Indoor Antenna Products Offered By PulseLarsen Antennas

Since our inception, PulseLarsen has been committed to providing outstanding antenna products to customers around the world – antennas that deliver both in terms of power, reliability, and technology and in terms of durability, design, and economy. This is true of our full line of antennas, including our wide range of indoor antenna models. When it comes…

High-Efficiency, Ultra-low DCR Inductors for Computing & Storage

Pulse expands its range of power bead inductors with the introduction of six new platform sizes designed for the latest multi-phase and PoL architectures for server, graphics and high power FPGAs. The latest platforms have ultra-low DCR, low loss ferrite cores and an optimized structure to ensure that they offer the highest efficiency and enable…

Finding the Right Power Transformer for your PoE PD Design

In many modern systems there is a need to transmit both high speed data, as well as effectively distribute power, between remote devices. Due to its high-speed capabilities and robust communication protocols, Ethernet is often the communications protocol of choice. Many systems such as VoIP Phones, IP Cameras, Wireless Access Points, Intelligent Lighting Controllers or…

How Does it Work?

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 LLC…