New Product available by end of Q1 2025


500W Power Supply

  • LT-2500 AC/DC Power Supply

    Key Features:
    • 500W AC/DC Power Supply
    • Input: 85-265 VAC + 24 VDC (battery)
    • Output: 28 VDC (~18 A)
    • AC On/Off button
    • Seamless handover between AC and DC
    • LED status indicators: AC in, DC out
    • Fuse protection for AC and DC inputs
    • No forced cooling required
    • AC Alarm discrete output
    • Short circuit protection
    • Overload protection
    • Thermal overload protection
    • CE mark / IEC 60945 Maritime Approval
    • DNV Certified

  • LT-2500 AC/DC Power Supply

    Specifications:
    • Weight: 4.0 kg (8.82 lbs)
    • Dimensions: 270.0 x 291.9 x 62.0 mm (10.63 x 11.49 x 2.44 in)
    • Temperature, operational: -25°C to +55°C (-13°F to +131°F)

  • LT-2500 AC/DC Power Supply

    In The Box:
    • LT-2500 AC/DC Power Supply
    • Spare fuses for AC and DC inputs
    • Stainless steel A4 screws for mounting
    • Unit Test Sheet

Introduction

LT-2500 AC/DC Power Supply – developed and manufactured by Lars Thrane A/S – offers 500W continues power without forced cooling. The power supply will be CE Mark / IEC 60945 certified for the maritime market.

PERFORMANCE
The LT-2500 AC/DC Power Supply has the following interfaces: AC input, DC input, 2 x DC output, and Alarm discrete output for signaling of no AC input source. The power supply has status LED’s indicating: AC input and DC output available. Also, the power supply AC input source can be controlled by using the On/Off button.

The LT-2500 AC/DC Power Supply is designed to be used as the primary power supply for the maritime market (incl. GMDSS), where it is required to connect both AC and DC input source to maintain power at all time and under any conditions. In case of the AC input source disappears, the power supply will seamlessly switch over to the DC input source.

The LT-2500 AC/DC Power Supply is designed and built for the demanding and rough environment at sea and with an operational temperature range from -25⁰C to +55⁰C (-13⁰F to +131⁰F).

INSTALLATION
The LT-2500 AC/DC Power Supply is very easy to install. Everything is included in the box to get started with the installation and operation of the power supply. To install the power supply you must remove the protection cover by loosing two screws. Hereafter, the power supply can be mounted with four screws (one in each corner) to a solid surface.

The power supply is designed to handle AC and DC wires of large cross-section, which is commonly used on the vessels.

More than 40 years of experience have been put into the design and construction of the LT-2500 AC/DC Power Supply, with an exceptional performance and specification level.

Where to buy the LT-2500 AC/DC Power Supply

DETAILS

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HANS THRANE

CFO and Co-Founder

After having earning his engineering degree Hans joined Thrane & Thrane in 2003 as a young development engineer.
During his time at Thrane & Thrane Hans has been involved in DSP programming, type approvals and project management.
His area of responsibility was within maritime and aeronautical mobile satellite communication.

Hans left Thrane & Thrane in the summer of 2014 to be part of the new founding team at Lars Thrane A/S.
Hans Thrane holds a Bachelor Degree in Electronic Engineering from the Technical University of Danmark.

Phone: +45 88 30 10 11

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CARSTEN THOMSEN

CTO and Co-Founder

Carsten joined Thrane & Thrane in 1997 as a young hardware development engineer. Throughout the years he grew to a position within Thrane & Thrane as a Senior Project Manager within the Maritime Development Unit.

During his time at Thrane & Thrane Carsten has been working on all levels of development and business development within Maritime, Land mobile and Aeronautical Terminals.

Carsten holds a Yachtmaster, 3rd class certificate and a SRC Certificate.
In his spare time, he likes to sail, dive and hike in the mountains.

Carsten holds a Higher National Degree in electronics engineering and a PMI Certification in Project Management.

Phone: +45 88 30 10 12

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LARS THRANE

Chairman and Founder

Lars Thrane established Lars Thrane A/S in the summer of 2014.

Lars originally founded Thrane & Thrane in 1981 and has as CEO and technical Mastermind been the main creative and management force behind the very successful growth and performance of the company in its first 30 years. Under Lars’ leadership, Thrane & Thrane developed a reputation as the leading manufacturer of mobile satellite communications in the world.

In addition to Lars’ accomplishments at Thrane & Thrane, he is also a passionate pilot, holding certificates for multi-engine turbine powered aircraft and helicopters.

Lars holds a Master of Science Degree in Electronics Engineering and a Ph.D. in Satellite Communications from the Technical University of Denmark

Phone: +45 88 30 10 20

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PETER THRANE

CEO and Co-Founder

Peter Thrane was a co-founder of Lars Thrane A/S in the summer of 2014.

Peter has 10 years of experience with development of satellite communication equipment from Thrane & Thrane. Peter has worked with maritime, land and aeronautical satellite communication development programs. Most recently he has worked on an aeronautical FAA Level-D DO-178C/DO-254 certification project.

Privately, Peter holds a certificate on a single engine piston aircraft and holds a maritime Yachtsman of 3rd degree.

Peter holds a Master of Science Degree in Electronic Engineering from the Technical University of Denmark

Phone: +45 88 30 10 10

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