COMET A1825eu – Switching Power Supply 100-240 V AC to 5 V DC / 2.1 A with EU Plug

COMET A1825eu Power Supply 5V/2.1A EU Plug 

The COMET A1825eu is the original switch‑mode power supply for all COMET devices operating at 5 V DC / 2.1 A. It reliably converts 100–240 V AC (50/60 Hz) into a stable 5 V DC output at up to 2.1 A – perfect for the entire Web Sensor P8xxx series (e.g. P8510, P8641), adapters for IoT sensors, and other COMET products with a coaxial connector.

With its standard EU plug (Type C) and coaxial output connector (5.5 × 2.1 mm, + inside), it is ready for immediate use in Germany, Austria, Switzerland, and all other countries using the EU plug system. The compact, lightweight design and high efficiency make it the ideal accessory for both stationary and mobile applications – even for higher current demands.

The power supply is CE‑certified, safe, and durable – the perfect choice when you need a reliable, high‑quality replacement or additional power supply for your COMET measuring equipment. It ensures a stable voltage supply even during mains fluctuations and is designed for continuous operation.

Why the COMET A1825eu is the best power supply for your devices:

• Universal input voltage range 100–240 V AC – usable worldwide
• Stable output 5 V DC / 2.1 A – perfect for Web Sensor P8xxx series
• EU plug (Type C) – standard in Germany, Austria, Switzerland
• Coaxial connector 5.5 × 2.1 mm – + center, fits COMET devices exactly
• Fully CE‑certified – safe and compliant with standards
• High efficiency & low heat generation – ideal for continuous use
• Lightweight & compact – easy to carry
• Original COMET accessory – 100% compatible

Technical data A1825eu:

• Input: 100–240 V AC, 50–60 Hz, max. 0.5 A
• Output: 5 V DC, max. 2.1 A
• Connector: Coaxial Ø 5.5 × 2.1 mm, + inside
• Plug type: EU (Type C)
• Protection class: IP20 (indoor use)
• Operating temperature: –10 to +40 °C (typical)
• CE certified: yes

Perfectly suited for:

• COMET Web Sensor P8xxx series
• Adapters for external IoT sensor power supply
• All COMET devices requiring 5 V DC / 2.1 A with coaxial connector
• Stationary and mobile measuring stations
• Replacement or additional industrial power supplies
• Laboratories, warehouses, greenhouses, server rooms

Installation & operation – ready to use immediately

Just plug it into the socket and connect the coaxial connector to your device – done. The power supply is immediately ready for use and delivers stable voltage without humming or overheating.

Scope of delivery:

• COMET A1825eu – reliable switch‑mode power supply 100–240 V AC to 5 V DC / 2.1 A with EU plug and 5.5 × 2.1 mm coaxial connector.