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The Company
Corporate Information
- Facts and figures about Ericsson. Management, organization and sponsorships.
- Corporate Information
Corporate Responsibility
- We see our technology having the power to create a more sustainable planet, transform industries and empower people around the globe.
- Corporate Responsibility
News Center
- Things are happening. Find the latest news, insights, interviews and publications from Ericsson.
- News Center
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Thinking Ahead
Mobile Broadband
- Mobile broadband is already changing our world. So how do we make money from it?
- Mobile Broadband
Converged Media Regulation
- As media converge, the rules of the game are going to have to change – but how?
- Converged Media Regulation
Future communication in America
- Is North America leading the way to the next era of communications?
- North America – living the next communications era
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Your Business
Cut Costs, Create Cash
- It boils down to getting the most out of capital investments and operating costs, and generating more revenue. It's not rocket science. It's telecom.
- Cut Costs, Create Cash
Transform Today
- Today's business challenges turn into opportunities when you have the right network. And a transformed network does more than transform business. It can transform your future.
- Transform Today
Make It Mobile
- When voice went mobile, it revolutionized business. Mobile broadband is doing the same for data, and that promises to revolutionize the world.
- Make It Mobile
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Our Portfolio
Operator Solutions
- Evolve Communication Services
- Maximize Connectivity Business
- Monetize Data and Network Assets
- Improve Operation Efficiency
- Expand and Optimize Networks
- Expand into New Value Chains
- Network Areas
- Portfolio A-Z
Products
- Core Networks
- Multimedia Brokering
- Network Management Products
- Radio Access Network
- CDMA Products
- Site Products
- Television Products
- Provisioning Suite
- Multimedia Applications
- Wireline Access Products
- Cables and Interconnect Products
- Power Modules
- National Security & Public Safety Products
- Optical Networks
- Revenue Management Products
- Service Delivery Platform
- Microwave Networks
- IP Networking
- Mobile Broadband Modules
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Careers
Job Openings
- Looking for a career with us? Find out more about our latest job openings and how to search and apply.
- Job Openings
Students & Young Professionals
- Check out our graduate programs and local career activities.
- Students & Young Professionals
Access Your Profile
- Already created a personal profile in our Job Search database? Click here to go straight to it.
- Access Your Profile
Our Portfolio
Solutions For:
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Products
- Mobile Broadband Modules
- Multimedia Brokering
- Radio Access Network
- Site Products
- Wireline Access Products
- Network Management Products
- Core Networks
- IP Networking
- CDMA Products
- Television Products
- Provisioning Suite
- Multimedia Applications
- Cables and Interconnect Products
- Power Modules
- National Security & Public Safety Products
- Microwave Networks
- Optical Networks
- Revenue Management Products
- Service Delivery Platform
Power Modules
High-availability electronic equipment needs reliable power supplies.
Here we use the latest technology and highest standards of quality and robustness for achieving the highest system performance.
The products are primarily designed for advanced information and communications equipment, such as radio base stations and switches/routers, but they are also used in a wide range of medical, avionics, computing, military and industrial applications.
We offer more than 500 board-mounted products for a wide variety of applications. They can be divided into:
- DC/DC converters
- Intermediate bus converters (IBC)
- POL regulators
- Board power management
Every product design is the result of extensive research and development in power technology, broad application and system knowledge with a focus on design for environment and design for manufacturing, as well as efficient logistics and global support. The result is:
- Low failure rate and long lifetime
- Excellent dynamic load performance
- High efficiency over a wide load range
- Efficient thermal management
Design for Environment (DfE)
Since year 2000 we has applied a design for environment (DfE) policy in all product development projects, including removal of hazardous substances according to the RoHS directive and a continuous development of designs and solutions for lower power consumption and lowest possible total cost of ownership for the end-user. Read more
Products and Services
DC/DC Regulators - Point of Load
We offer a wide range of board-mounted, point-of-load (POL) regulator products that are based on industry-standard formats and specifications.
- PMB series 10/16A DOSA compatible
- PMC series 10/16A DOSA compatible
- PME series 6A POLA interoperable
- PMF series 10A POLA interoperable
- PMG series 12/15A POLA interoperable
- PMH series 18/22A POLA interoperable
- PMJ series 26/30A POLA interoperable
- PMM series 50/60A POLA interoperable
- PME-F series 6A POLA interoperable
- PMF-F series 10A POLA interoperable
- PMG-F series 12/15A POLA interoperable
- PMD series 2.25/3A POLA interoperable
- PMP series 16A POLA interoperable
- PMN series 30A POLA interoperable
- BMR450 series 20A DiPOL
- BMR451 series 40A DiPOL
- Power Block 30A
- PMR series 40/50A POLA interoperable
DC/DC Converters and IBC
We offer a wide range of board-mounted DC/DC converters and intermediate bus converters based on industry-standard formats and specifications.
- PKR series MacroDens standard
- PKB series Eighth Brick
- PKJ series Half Brick
- PKJ-B series Half Brick
- PKJ-E series Half Brick
- PKL series Half Brick
- PKM series Quarter Brick
- PKM-C series Quarter Brick
- PKM-D series Quarter Brick
- PKM-E series Quarter Brick
- PKU series Sixteenth Brick
- PKV series DIL24 standard
- PKM-N series Quarter Brick intermediate bus converter
- PKM-B series wide-input Quarter Brick intermediate bus converter
- PKD-E series 2"x2" SMD
- PKY series Full Brick
- PKB-C series Eighth Brick
- MicroTCA
- PKU-B series line regulated Sixteenth Brick intermediate bus converter
- PKB-B series Eighth Brick intermediate bus converter
- PKB-NG series Eighth Brick
- BMR453 series Quarter Brick
- PKU-E series Sixteenth Brick
- BMR454 series Eighth Brick intermediate bus converter
- BMR 653 Stacked
- PKB-A series Eighth Brick
Discontinued Products
We are constantly working to provide the best possible products to support customers’ needs. Consequently some product lines are no longer available.
Board Power Management
We offer support in BPM to address choice of configuration, communication and/or control outside of one or more board mounted DC/DC converters or POL regulators.
Downloads
Company Presentation[1684K]
History and Timeline[183K]
Product Portfolio[1544K]
TP001- Digital power[3398K]
TP003 - Implications of Digital Control and Management for a High Performance Isolated DC/DC[205K]
TP005 - Performance, Cost and Reliability Considerations in a MicroTCA Power System[872K]
TP007 - Intelligent Energy Management for Improved Efficiency[1076K]
TP008 - Qualification and Verification Considerations for Digital Power Supplies[374K]
TP011 - Digitally Controlled BMP Converters-Practical Guidelines for HW Designers[198K]
Digital DC/DC PMBus Connect[4027K]
DN012 - Output over voltage protection with latching function[313K]
DN015 - 48V On/Off control using Remote Control (RC) pin[32K]
DN026 - Power Module start-up with external voltage on output[85K]
DN019 - Thermal characterization of Ericsson power modules[269K]
DN021 - On/Off control using the Remote Control (RC) pin on Ericsson power modules[62K]
DN022 - Output Ripple and Noise Measurement Methods for Ericsson power modules[245K]
DN023 - Selection of Architecture for Systems using Bus Converters and POL Converters[78K]
DN025- Forced air cooling of DC/DC power modules at high altitude[107K]
DN028 - Thermal characterization of board mounted power supplies in sealed box application[281K]
DN029 - Conducted EMC Filters for Ericsson Board Mounted Power Supplies[738K]
