WM012Q-042C-C-USBC The Autec Power Systems WM012Q-042C-C-USBC is a constant current AC DC wall adapter. It features a universal 100-240Vac input and provides a 4.2V output at 2A, delivering 8.4W of power.
Mfr Part #:

WM012Q-042C-C-USBC

Mfr Name: Autec Power Systems
Autec Power Systems
The Autec Power Systems WM012Q-042C-C-USBC is a constant current AC DC wall adapter. It features a universal 100-240Vac input and provides a 4.2V output at 2A, delivering 8.4W of power.
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WM012Q-042C-C-USBC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Dimensions
Efficiency
Industrial Grade
Input Frequency
Input Voltage
Insulation Resistance
Operating Temperature
Output Current
Output Voltage
Power
Relative Humidity
Storage Temperature

WM012Q-042C-C-USBC Description

Short technical summary and product information.

The Autec Power Systems WM012Q-042C-C-USBC is an industrial-grade AC DC wall adapter designed for reliable power delivery. It operates with a universal input voltage range of 100-240Vac and a frequency of 50-60Hz, making it suitable for global applications.

 

This adapter features a constant current design, providing a stable 4.2V output at 2A, resulting in a total power output of 8.4W. Key electrical specifications include a line regulation of ±2% and a load regulation of ±5%, with ripple and noise limited to 200mVp-p. It incorporates essential protections such as Short Circuit Protection (SCP) and Over Current Protection (OCP), both with auto-recovery features.

 

Designed for demanding environments, the WM012Q-042C-C-USBC operates within an ambient temperature range of 0°C to 40°C at full load. Its compact dimensions of 60x39x34mm (excluding plug) facilitate integration into various systems. The adapter meets safety standards including UL60950 and various EMI standards like FCC Part 15 Class B and EN55032 Class B.

 

Applications for this adapter include consumer electronics, telecom equipment, office equipment, and industrial equipment. It holds UL and CE certifications, ensuring compliance with safety and performance requirements.

WM012Q-042C-C-USBC Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: WM012Q-XXXC-X-XX
Canonical Name: Autec Power Systems WM012Q-042C-C-USBC AC DC Desktop, Wall Adapter
Subcategory: Wall Mount Adapter

WM012Q-042C-C-USBC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

WM012Q-042C-C-USBC Features

  • Universal 100-240Vac input voltage.
  • Constant current output design.
  • 4.2V output at 2A, 8.4W power.
  • Short circuit and over current protection.
  • UL and CE certified for safety.

WM012Q-042C-C-USBC Applications

  • Ideal for powering industrial equipment and controls.
  • Suitable for LED lighting and signage applications.
  • Used in telecommunications and networking devices.
  • Perfect for medical devices requiring low voltage DC.
  • Can be used in battery charging applications.

WM012Q-042C-C-USBC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the WM012Q-042C-C-USBC?

100-240Vac at 50/60Hz.

What is the output voltage and current?

4.2V at 2A, providing 8.4W of power.

What is the operating temperature range?

0°C to 40°C at full load.

What certifications does this adapter have?

UL60950 and CE.

What protections are included?

Short circuit and over current protection with auto recovery.

What are the dimensions of the adapter?

60x39x34mm (excluding plug).

What is the efficiency level?

Level VI, with typical efficiency up to 83%.

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