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Plug-In Power Supply ATM065A4-W (65 W)

Technical Data and Application Benefits

The ATM065A4-W series (65 W) plug-in power supply sets benchmarks in safety, flexibility, and efficiency. As a medically approved power supply, it meets the strict requirements of IEC/EN/ANSI/AAMI ES60601-1 (Edition 3.2) and offers 2x MOPP (Means of Patient Protection). It is specifically designed for applications demanding safety, highest reliability, global compatibility, and energy-efficient operation.

Unique Features Compared to Standard Power Supplies

  • Global Flexibility: Thanks to interchangeable plugs, only one power supply is needed for all markets – reducing inventory costs and simplifying logistics for international projects.
  • High Power in Compact Design: With 65 watts of power in a housing weighing just 195 grams, it offers more performance than comparable power supplies.
  • Maximum Safety: Fourfold protection (short circuit, overload, overvoltage, overtemperature) and 2x MOPP ensure absolute operational safety – especially in medical and industrial environments.
  • Energy Efficient: Compliant with DoE Level VI and ErP Stage 2.
  • Durable and Robust: An MTBF of 300,000 hours and an operating temperature range of -20 °C to +40 °C guarantee reliable operation even under extreme conditions.
  • Noiseless and Maintenance-Free: The convection-cooled design eliminates the need for active cooling – ideal for continuous operation in hospitals, laboratories, or industrial facilities.

Technical Features

1. Approvals and Safety

  • Medical Approval: IEC/EN/ANSI/AAMI ES60601-1 (Edition 3.2) with 2x MOPP for maximum patient safety.
  • Comprehensive Certifications: CB, TÜV, UL, cUL, PSE (safety) as well as FCC Class B (EMC) for interference-free operation.
  • Protection Functions: Short circuit, overload, overvoltage, and overtemperature protection.

2. Flexibility and Applications

  • Interchangeable Plugs: EU, UK, US, Japan, and Taiwan – one power supply for all markets.
  • Universal Input: 100–240 VAC, 50–60 Hz – usable worldwide without adjustments.
  • Standard DC Connector: 2.1 x 5.5 x 9.5 mm – compatible with a wide range of devices. Alternatives available upon request.

3. Technical Specifications

  • Ripple & Noise: ≤ 1 % V p-p – for extremely stable voltage supply.
  • Efficiency: DoE Level VI and ErP Stage 2 – energy-saving and environmentally friendly.
  • Lifespan: MTBF of 300,000 hours at 25 °C.
  • Operating Conditions: Temperature range -20 °C to +40 °C, convection-cooled.

Applications

  • Medical Technology and Healthcare: Ideal for devices requiring medical approval.
  • Industry and Robotics: Robust power supply for demanding environments.
  • OEM Solutions: Perfect for manufacturers needing a high-performance, globally deployable power supply.

Properties

Type: Wall Mount
No. of Output Voltages: 1 - Single
Application: Medical, Industrial, IT Technology
Protection Class: Protection Class II
Input Connector: US Plug, UK Plug, Europlug (CEE 7/16), Changeable Plug
Output Connector: Barrel Plug
For Region: Europe, Japan, Taiwan, USA / Canada
FAQ

External Power Supplies (Plug-in and Desktop Power Supplies)

Find practical answers to frequently asked questions about our external plug-in and desktop power supplies for industrial, medical, and IT applications. These articles support you with selecting the appropriate model, navigating country-specific mains plug options, and ensuring safe commissioning and troubleshooting.

For an external power supply unit (e.g. a desktop power supply) to operate safely, four criteria must match your device: voltage, current, polarity, and connector dimensions. You will usually find the required ratings on your device’s rating plate (typically under "Input") or on your previous power supply under "Output".

  1. Voltage (volts / V) – must match exactly: The output voltage of the power supply unit must match your device's input voltage precisely. Excessive voltage can permanently damage the electronics; insufficient voltage will cause the device not to start or to run unstably.
  2. Current (amperes / A) – may be higher: The power supply unit must supply at least the current required by the device. A higher ampere or wattage rating on the power supply poses no risk, as the device only draws the current it actually requires.
  3. Polarity – must match: Check the polarity symbol on the device. DC barrel connectors are usually centre-positive (positive pole inside). The replacement power supply must have identical polarity.
  4. Connector dimensions (DC barrel connector): The connector must fit securely and smoothly into the socket. Common dimensions specify the outer and inner diameters (e.g. 5.5 × 2.1 mm or 5.5 × 2.5 mm). If socket dimensions are non-standard or unclear, universal power supplies with an adapter set can help.

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