Pulsiv

Founded in 2013, Pulsiv has designed and patented an improved system for efficiently converting AC to DC with results that outperform market leading solutions. Applied in the design of AC to DC power electronics used in line powered and battery charging applications, this novel technology makes it possible to achieve an unrivalled and flat efficiency profile, extend the range of conventional flyback designs and offering a host of additional features and benefits. This will assist the next generation of efficient power electronics designs for virtually any line-powered applications. Pulsiv is committed to helping the world move towards 100% renewable energy and reducing the impact that electronic devices have on the environment.

Manufacturers of electronic devices are under growing pressure to reduce the amount of power their products consume, but balancing performance and cost remains one of the biggest challenges. Pulsiv solutions offer up to 99.5% front-end efficiency, can extend the range of conventional flyback designs to 350W and optimize cost by using 95% commodity components. With the flexibility to support power requirements up to 10kW, this scalable technology creates a platform for developing the next generation of sustainable electronic devices.

What is Pulsiv OSMIUM technology?

Using a patented switching technique, Pulsiv has developed an entirely new method for converting AC to DC that delivers a combination of game changing benefits in power electronics designs. This unique technology has extended the range of conventional flyback topologies to replace expensive LLC solutions, while achieving an unrivalled efficiency profile.  To simplify the design process, we offer:

• Pulsiv OSMIUM microcontrollers which implement our patented switching techniques
• Front-end circuit configurations that include a Pulsiv OSMIUM microcontroller and supporting components for a complete AC to DC front-end design
• Evaluation boards for rapid development of power supplies that use a Pulsiv OSMIUM microcontroller and front-end circuit configuration
• Reference designs offering a complete solution by combining a Pulsiv OSMIUM microcontroller, AC to DC front-end design and carefully selected DC-DC converter
• Literature online
• Expert design support to assist in optimizing the technology for various applications
• Pulsiv Company Presentation

Pulsiv OSMIUM provides a scalable platform for engineers to reduce size, improve energy consumption and optimize cost when designing a power supply for virtually any mains powered or battery charging application. As a continuation of “Pulsiv OSMIUM provides a scalable platform for engineers to reduce size, improve energy consumption and optimize cost when designing a power supply for virtually any mains powered or battery charging application.”

Pulsiv OSMIUM technology is a patented AC-to-DC power conversion method that offers a number of benefits over conventional technologies, including:

• Higher efficiency: Pulsiv OSMIUM power supplies can achieve up to 99.5% peak efficiency and 97.5% average efficiency, which can save users significant wasted energy.
• Smaller size: Pulsiv OSMIUM power supplies are typically smaller and lighter than conventional power supplies, which makes them ideal for space-constrained applications.
• Lower cost: Pulsiv OSMIUM power supplies are often more affordable than conventional power supplies (smaller transformer/capacitors).
• Reduced standby power consumption: Pulsiv OSMIUM power supplies consume less power in standby mode, reduces energy waste.
• Improved reliability: Pulsiv OSMIUM power supplies are designed to be more reliable than conventional power supplies, with a longer lifespan and fewer failures.

In addition to these benefits, Pulsiv OSMIUM technology also offers a number of other features, such as:

• Universal input voltage range: Pulsiv OSMIUM power supplies can operate on a wide range of input voltages, making them ideal for global use.
• High power factor: Pulsiv OSMIUM power supplies have a high power-factor, which means that they draw less current from the mains supply.
• Low inrush current: Pulsiv OSMIUM power supplies have low inrush current, which reduces the risk of tripping circuit breakers.
• Digital grid failure detection: Pulsiv OSMIUM power supplies can detect grid failure in less than 1 millisecond, which can help to protect critical equipment.

• Front-end Circuit Configurations 
• Evaluation Boards 
• Reference Designs 

APPLICATIONS

• Consumer Devices:  TV’s, Monitors, Games Consoles, USB-C Adapters/Chargers, Battery Chargers etc
• LED Lighting:  LED Lighting Systems and/or Drivers
• Battery Charging Equipment:  Power Tools, Garden Tools, EV Chargers*, Portable Devices
• Power Supply OEM’s:  Manufacturers of standard or custom industrial power supplies
• Industrial:  This is a very wide/diverse area.

• 20W 250W power levels
• Medium to high volume applications
• Improving low-load efficiency
• Replace a Boost PFC + LLC from 100W to 180W with a flyback design

Variety of Pulsiv videos on our YouTube channel

Pulsiv Brochure

Pulsiv USB C Flyer

NOTE: Pulsiv brand products are available to Saelig customers in the US only.