Mean Well A301/302-100 Series 100W DC-AC Power Inverter

Overview

The A301/302-100 Series is a 100W DC-AC power inverter designed to convert 12Vdc or 24Vdc battery power into stable AC output for portable, vehicle, and light-duty power applications. As a 100W modified sine wave inverter, the A301/302-100 Series is suitable for users who need dependable DC to AC power conversion for mobile equipment, basic backup use, and everyday onboard power needs.

This A301/302-100 DC-AC power inverter series provides 230Vac / 50Hz output and is designed with a compact cylindrical housing that can fit in vehicle cup holder spaces. It also includes a built-in USB output and cigarette plug input connection, making the A301/302-100 Series a practical choice for convenient power access in mobile environments.

The A301 models are 12V inverter versions, while the A302 models are 24V inverter versions. Standard order numbers include A301-100-F3 and A302-100-F3.

Each model delivers 100W rated power and 200W surge power. Typical applications include home appliances, office equipment, portable equipment, and vehicle systems.

Features

• 100W Modified Sine Wave DC-AC Power Inverter
• 12Vdc and 24Vdc Input Versions
• 230Vac / 50Hz Output
• Available in A301-100-F3 and A302-100-F3 Models
• 200W Surge Power
• Modified Sine Wave Output with ±10% Output Voltage Regulation
• Built-In USB Power Output
• Battery Low Shutdown, Over Voltage, Over Temperature, and Output Short Protection
• Reverse Polarity Protection by Fuse
• Fanless Cooling by Free Air Convection
• Suitable for Home Appliances, Office Equipment, Portable Equipment, and Vehicle Applications

Need help choosing the right model? Compare the main specifications of A301-100-F3 and A302-100-F3 below.

Models in the A301/302-100 Series

This product line includes two standard models: A301-100-F3 and A302-100-F3.

Both models in the A301/302-100 Series share the same 100W rated output, 200W surge power, modified sine wave architecture, and built-in protection design, while offering different DC input versions for 12Vdc and 24Vdc systems.

A301-100-F3

A301-100-F3 is a 12Vdc input, 230Vac output model with 50Hz frequency. It provides 100W rated power and 200W surge power. This model is a practical option for 12V battery systems that require compact AC power for portable equipment, office equipment, and vehicle applications.

A302-100-F3

A302-100-F3 is a 24Vdc input, 230Vac output model with 50Hz frequency. It provides 100W rated power and 200W surge power. Compared with the 12V version, this model operates with lower DC current and is suitable for 24V battery systems that need reliable AC output for portable, office, and vehicle power applications.

Protection Functions and Cooling Design

The A301/302-100 Series includes multiple built-in protection functions and a fanless cooling design for stable operation in compact DC-AC power inverter applications. These features help improve safety and make the series practical for vehicle, portable, office, and light-duty power conversion use.

This 100W modified sine wave inverter series is suitable for home appliances, office equipment, portable equipment, and vehicle applications that require reliable inverter output and protective shutdown functions.

Protection Functions

Built-in protections include battery low shutdown, over voltage protection, over temperature protection, output short protection, and input reverse polarity protection by fuse.

These functions help improve operating safety and support more reliable performance in everyday DC-AC power environments.

Cooling Design

The A301/302-100 Series uses fanless cooling by free air convection. This design supports quieter operation and a simpler structure for compact mobile power applications.

The series is also built in a slim cylindrical housing that can fit vehicle cup holder spaces, making it a practical choice for onboard and portable use.

Need installation and size details for the A301/302-100 Series? Continue below to review mechanical dimensions, front layout, and application information.

Mechanical Dimensions and Installation

The A301/302-100 Series features a compact cylindrical inverter design with overall dimensions of φ65 × 170mm. It is suitable for applications that require reliable 100W DC-AC power conversion in portable and vehicle power environments.

The mechanical layout includes a front AC output receptacle, built-in USB port, and an integrated cigarette plug cable for convenient connection in mobile installations.

Dimensions

The overall mechanical size is φ65 × 170mm, with a cable length of 650 ± 50mm. This slim design supports practical installation in space-limited vehicle and portable power applications.

Front Layout and Connection

The front side includes the AC output receptacle and USB port, while the input side uses a cigarette plug cable for DC connection. This layout makes the A301/302-100 Series convenient for everyday onboard and portable use.

The compact housing is also designed to fit vehicle cup holder spaces, helping improve installation flexibility in mobile environments.

Installation Notes

The A301/302-100 Series uses fanless cooling by free air convection. During installation, users should leave adequate surrounding space for heat dissipation and ensure the unit is positioned for convenient cable routing and front access.

Need application and compliance information for the A301/302-100 Series? Continue below to explore recommended applications, certifications, and safety information.

Applications

The A301/302-100 Series is suitable for applications that require reliable DC-AC power conversion from a 12Vdc or 24Vdc source. According to the datasheet, this series is designed for home appliances, office equipment, portable equipment, and vehicle-based power applications.

With its 100W rated output, modified sine wave design, compact cylindrical housing, and built-in protection functions, the A301/302-100 Series is well suited for users who need practical inverter performance for mobile and light-duty AC power use.

• Home Appliances
• Office Equipment
• Portable Equipment
• Vehicle Power Applications

Need certification and compliance details for your project? Continue below to review the safety standards, EMC information, and related approval data for this series.

Certifications and Safety

The A301/302-100 Series includes key safety and EMC compliance information for DC-AC power inverter applications in vehicle, portable, and light-duty power systems.

According to the official datasheet, the series includes the following approval and compliance information for international use.

• E13
• EAC TP TC 004 Approved
• LVD: BS EN/EN62368-1
• EMI Radiation: BS EN/EN55014-1, EAC TP TC 020
• EMS Immunity: BS EN/EN55014-2, IEC61000-4-2,3, EAC TP TC 020

The datasheet also lists built-in protection functions, including battery low shutdown, over voltage protection, over temperature protection, output short protection, and input reverse polarity protection by fuse.

These features help support safer operation and more reliable performance in everyday DC-AC inverter applications.

Need more product details before sending an inquiry? Continue below to review common questions about the A301/302-100 Series.