Key facts
- Manuals
- 34
- Models
- 1
- Languages
- JA · ZH
- Last added
- 2012-05-09
MW models by category
Featured MW manuals

AD Series Switch Power Supply Manual
The AD series switch power supply delivers up to 155 W with a fixed 134 kHz switching frequency. It supports a wide input voltage range and includes protections such as short‑circuit, over‑current, and over‑temperature.
The unit complies with international safety standards (UL, CUL, TUV, CB, CE) and operates from –10 °C to 50 °C, with derating at higher temperatures. Mechanical dimensions, packaging, and detailed electrical performance data are listed for each output voltage option. This manual is written in Japanese.
Covers: Specifications · Safety Certifications · Electrical Characteristics · Mechanical Dimensions · Performance Data · Operating Temperature

MW medical series30W A single set of output Without housing medical Type Meanwell opening power supply Manual
The MPS-30 series is a compact, low‑leakage medical power supply designed for use in hospital equipment. It offers a range of output voltages from 5 V to 48 V with high efficiency and built‑in protection features such as short‑circuit, overload, and over‑temperature protection.
Key data include an input voltage range of 88‑264 VAC (120‑370 VDC), leakage current below 0.3 mA, dimensions of 101.6 × 65.8 × 23.5 mm, and a weight of 0.16 kg per unit. The product complies with safety standards UL2601‑1, IEC60601‑1, EN60950‑1, and others relevant to medical devices. This manual is written in Japanese.
Covers: Specifications · Input Voltage · Output Options · Safety Standards · Dimensions · Weight and Packaging

650W Power Supply Module Manual
The document describes the 650W power supply module series, covering its design features such as ZVS technology, internal PFC, and short‑circuit protection. It outlines compliance with standards like EN61000‑3‑2, UL60950‑1 and EN550022 class B, and lists the available output voltages and current ratings.
Technical details include input voltage range, operating temperature limits, dimensions, and warranty information. The manual also provides wiring diagrams, connector types, and recommended cooling methods for reliable operation. This manual is written in Chinese.
Covers: Features · Technical Specifications · Installation · Operation · Safety and Compliance · Warranty

MINGWEI G3 Switch Power Supply Manual
This manual describes the MINGWEI G3 series 25 W built‑in switch power supply. It includes safety information, compliance with international standards such as UL60950‑1 and EN550022 class B, and outlines the device's protection features.
The document lists electrical characteristics, including an input voltage range of 88‑264 VAC, selectable output voltages (3.3 V, 5 V, 12 V, 15 V, 24 V, 48 V) with corresponding current limits and efficiencies, and an operating temperature range of –20 °C to +70 °C. This manual is written in Japanese.
Covers: Safety and Compliance · Input Voltage Range · Output Voltage Options · Operating Temperature · Efficiency and Current Ratings · EMC and Standards
Latest MW manuals
MW AD-155 SERIES DATA SHEET
AD-155 Series is MEAN WELL switching power supply, with low cost, high reliability, compact size, light weight, 105°C output capacitor, 100% full load burn-in test, international AC input range, built-in EMI filter, low ripple noise, high efficiency, low working temperature, soft-start circuit, limiting AC surge current, short circuit, overload, over voltage protection and so on.
MW 120W Medical series
This document is about the specification of MPS-120 model, including input voltage, input current, inrush current, setup time, hold-up time, leakage current, DC output voltage adjustment range, overload protection, overvoltage protection, power good / fail signal etc.
MW SP-150 SERIES DATA SHEET
This document is a DCDC power supply specification parameter table, which provides information such as the input and output voltage range, output power, efficiency, input current, rated current, etc. of the power supply.
AD Series Switch Power Supply Manual
User Manual 1 pages · 139 KB · JAThis manual provides specifications, safety information, and operating details for the AD series switch mode power supply.
MW 25W A single set of output Without housing PCB Board Meanwell Switch power supply PCB series Manual
MW medical series120W Dual output Without housing medical Type Meanwell opening power supply Manual
MW medical series65W Dual output Without housing medical Type Meanwell opening power supply Manual
MW PCB series5W A single set of output Without housing PCB Board Meanwell Switch power supply Manual
MW medical series45W A single set of output Without housing medical Type Meanwell opening power supply Manual
MW medical series30W A single set of output Without housing medical Type Meanwell opening power supply Manual
Product Leaflet 1 pages · 134 KB · JAThis manual provides specifications, safety information, and dimensions for the MPS-30 medical power supply series.
MW PCB series45W A single set of output Without housing PCB Board Meanwell Switch power supply Manual
MW PCB series65W A single set of output Without housing PCB Board Meanwell Switch power supply Manual
MW medical series45W Dual output Without housing medical Type Meanwell opening power supply Manual
650W Power Supply Module Manual
User Manual 1 pages · 151 KB · ZHThis manual provides specifications, features, and usage instructions for the 650W power supply module series.
MW G3 series super 150W built-in Shell single group output MINGWEI Switch power supply Manual
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Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in MW manuals
What is the power factor of the AD series power supply?
The power factor is 0.92 at 230 VAC.
Which safety certifications does the AD series power supply have?
It complies with UL, CUL, TUV, CB, and CE standards.
What is the input voltage range of the MPS-30 series?
The input voltage range is 88‑264 VAC or 120‑370 VDC.
What is the maximum leakage current allowed?
The leakage current is limited to less than 0.3 mA.
What is the maximum output power of the module?
The module can deliver up to 650 W of output power.
What temperature range can the module operate in?
It operates safely from –20 °C up to +50 °C.
