Jakob Døllner Mønster

Jakob Døllner Mønster

R&D Engineer

Name:Jakob Døllner Mønster
Date of birth:April 10, 1986
Address:Mimersgade 126B, 5. tv.,
DK-2200 Copenhagen N,
Denmark
Phone:(+45) 28741982
Email:jakobmoenster@gmail.com
Website:

Engineering experience

2015 - present

1. Nordic Power Converters

R&D Engineer & Co-founder
2013 - 2015

2. Technical University of Denmark

Research assistant

Research areas:

  • VHF converters
  • Magnetic structures for VHF power conversion
  • Certification (safety)
2012 - 2013

3. Delta A/S, Hørsholm

Student assistant
Electronics design, PCB layout and idea development

Education

2010 - 2013

1. Technical University of Denmark

Master of Science in Electrical Engineering
Master’s thesis: Galvanic isolation in very high frequency offline power converters

Supervisors:

  • Arnold Knott, Assistant Professor at the Electrical Engineering Department of DTU
  • Mickey Pierre Madsen, Ph.D Student at the Electrical Engineering Department of DTU
  • Milovan Kovacevic, Ph.D Student at the Electrical Engineering Department of DTU
  • Fredrik Jeppsson, Field Application Engineer at Fairchild Semiconductor
2007 - 2010

2. Danmarks Tekniske Universitet

Bachelor of Science in Electrical Engineering
Bachelor’s thesis: Interleaved self-oscillating amplifier.

Supervisors:

  • Michael A. E. Andersen, Professor at the Electrical Engineering Department of DTU
  • Arnold Knott, Assistant Professor at the Electrical Engineering Department of DTU
2003 - 2006

3. Køge Gymnasium / High School / GSCE

Maths

A level courses: Math, Social studies

Continuing education

1. Præsentationsteknik

2. Konflikthåndtering

Other experience

2007 - present

1. Hi-Fi Klubben, Lyngby

Salesman

Part time: Sales, technical support and event manager.

2002 - 2007

2. Hi-Fi Klubben, Køge/Holbæk,

Salesman

Part time: Sales, technical support and event manager.

Scientific publications

1. Debugging of Class-D Audio Power Amplifiers

Co-lead author

 

Authors: Crone, Lasse ; Pedersen, Jeppe Arnsdorf ; Mønster, Jakob Døllner ; Knott, Arnold

Part of: Proceedings of the 132nd AES Convention, pages: 8-14, 2012, AES

Abstract: Determining and optimizing the performance of a Class-D audio power amplier can be very dicult without knowledge of the use of audio performance measuring equipment and of how the various noise and distortion sources in uence the audio performance. This paper gives an introduction on how to measure the performance of the amplier and how to nd the noise and distortion sources and suggests ways to remove them. Throughout the paper measurements of a test amplier are presented along with the relevant theory.

Link to paper

2. Development and verification of printed...

Co-lead author

Authors: Pejtersen, Jens ;  Mønster, Jakob Døllner ; Knott, Arnold

Presented at: 28th Annual IEEE Applied Power Electronics Conference and Exposition, Long Beach CA

Abstract: An analytical model of an air core printed circuit board embedded toroidal transformer configuration is presented. The transformer has been developed for galvanic isolation of very high frequency switch-mode dc-dc power converter applications. The theoretical model is developed and verified by comparing calculated parameters with 3D finite element simulations and experimental measurement results. The developed transformer model shows good agreement with the simulated and measured results. The model can be used to predict the parameters of printed circuit board toroidal transformer configurations with a maximum deviation of approximately 22%.

Link to paper