ESU 54673 PowerPack MiniXS, Energiespeicher with MCU

ESU 54673 PowerPack MiniXS: Reliable power supply for fifth-generation ESU decoders

The ESU PowerPack MiniXS is a compact and powerful energy storage device designed specifically for the fifth generation of LokSound 5 and LokPilot 5 decoders. With its high storage capacity, the PowerPack MiniXS ensures that your locomotives continue to run reliably even during brief power interruptions, such as when crossing dirty tracks or longer switch points. Thanks to its flat design, the PowerPack MiniXS fits particularly well in smaller vehicles with moderate power consumption and is an excellent choice for model railroaders who want to ensure a stable power supply on their layout.

Leading in Digital Technology – The Quality of ESU

ESU GmbH is known for its innovative products in the field of digital model railway technology. The PowerPack MiniXS is a logical further development of the energy storage concept and, with state-of-the-art technology, offers a reliable solution for short power outages. By using a microcontroller and an integrated charging circuit, ESU ensures that the PowerPack works optimally with fifth-generation ESU decoders and guarantees reliable power stability.

Efficient buffering for lighting, motor, and sound functions

The PowerPack MiniXS is equipped with an energy storage unit with a capacity of 6 × 0.22 farads, which ensures effective buffering of all important locomotive functions. This keeps lights, sound, and motor operation active even during brief interruptions in the power supply. Depending on the locomotive’s power consumption, the energy storage unit enables a running time of up to 1.5 seconds without an external power supply—a valuable aid on track sections that could be problematic due to contamination or longer switch points.

Microcontroller-controlled performance for precise control

The PowerPack MiniXS is equipped with a microcontroller (MCU) that intelligently controls the energy storage unit’s charging and discharging process. This technology allows the PowerPack to remain in the locomotive during programming without interfering with programming mode. Additionally, the microcontroller automatically adjusts the output voltage to match the track voltage, which prevents light flickering and thus improves the quality of operation on the layout. The buffer time can be limited via a CV setting on the decoder, which supports precise stopping at red signals.

Compatibility and Easy Installation with 3-Pin Connection

The PowerPack MiniXS is compatible with all fifth-generation ESU decoders, including LokSound 5, LokPilot 5, and LokPilot 5 Basic. Installation is simple and requires only a 3-pin cable connection between the decoder and the PowerPack. Thanks to its compact design, measuring just 25.5 mm x 4.5 mm x 13.5 mm, the module can be easily integrated into many models. Its small footprint allows the PowerPack to be installed even in tight locomotive housings.

Optimized charging electronics and limited charging current

Thanks to the integrated charging circuit, the charging process of the PowerPack MiniXS is controlled, ensuring consistent and efficient charging. The charging current is limited to prevent overloads and excessive strain on the digital command station or booster. This is particularly advantageous when multiple locomotives are operated simultaneously on the layout using a single PowerPack, as it ensures a stable power supply.

Technical Highlights of the ESU PowerPack MiniXS

• Energy storage: 6 × 0.22 farads, 2.7 V – ensures a buffer time of up to 1.5 seconds depending on power consumption.
• Microcontroller: Controls the charging and discharging processes as well as the output voltage to prevent light flickering.
• Compatibility: Compatible with all fifth-generation ESU decoders (LokSound 5, LokPilot 5, LokPilot 5 Basic).
• Dimensions: 25.5 mm x 4.5 mm x 13.5 mm – optimized for smaller locomotives and tight spaces.
• Charging electronics: Limited charging current to minimize the load on the booster.
• Programmable: Buffer time can be adjusted via CV settings to enable precise stops before signals.

Accessories and Replacement Parts for the ESU PowerPack MiniXS

ESU offers additional accessories and replacement parts for the PowerPack MiniXS that support easy integration and reliable long-term use. Mounting hardware and cable connectors simplify installation and ensure secure attachment inside the locomotive housing. Spare parts are available through authorized dealers and directly from ESU to ensure the functionality and longevity of the PowerPack MiniXS.

Conclusion: ESU PowerPack MiniXS – Reliable Operation on Your Model Railroad Layout

The ESU 54673 PowerPack MiniXS is an excellent choice for model railroaders who want to protect their locomotives from brief power interruptions and ensure a stable power supply. With its compact design, powerful energy storage, and microcontroller-controlled charging electronics, it delivers outstanding performance for fifth-generation ESU decoders. Its easy installation and customization options make the PowerPack MiniXS a valuable addition to any model railroad layout.

Features:

• Energy storage with 6 × 0.22F/2.7V for reliable buffering
• Compatible with LokSound 5, LokPilot 5, and LokPilot 5 Basic decoders
• Microcontroller-controlled charging and discharging processes
• Prevents light flickering through automatic voltage adjustment
• Compact dimensions: 25.5 mm x 4.5 mm x 13.5 mm
• Buffer time programmable via CV settings
• Limited charging current to protect the booster

Specs:

• Gauge: All

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CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.