The QM5H is a modular 1200W AC-DC power supply designed for medical, industrial, and communication applications, featuring BF-ready medical isolation with 2 x MOPPs and a reinforced 4kVac / 5.7kVdc input-to-output isolation. It accepts an input voltage of 180-264Vac at 47-63Hz and supports up to 12 output modules, with configurations enabling outputs up to 1200W. The unit includes a variable speed fan for low audible noise, PMBus™ communication capability, and a 7-year warranty. It operates from -20°C to 70°C with derating above 50°C, meets IEC/EN 60601-1, IEC/EN 62368-1, and UL/CSA 62368-1 safety standards, and complies with EN55011/EN55032 Class B radiated and conducted emissions for 'L' leakage variants. The case is 5 slots wide, with screw terminal input connection and forward air cooling as standard.
AC-DC converters have the functionality to extract a stable DC power supply by rectifying and controlling commercial power supplies. TDK offers an abundant lineup of TDK-Lambda brand AC-DC switching power supplies that adopt the "switching method" for the industrial equipment market. These power supplies are available in unit types, PC board types, power module types, on-board types, and DIN rail mount types, with a wide-ranging product lineup from models with a small capacity of several W to models with a large capacity exceeding 2 kW. TDK-Lambda offers "standard power supplies" that meet the various needs of its customers for keeping up with the changing times, including miniaturization and efficiency enhancement, compliance with safety standards, support for wide input, compliance with EMI (electromagnetic interference) standards and higher harmonic current regulation, compliance with the RoHS directive, and the adoption of digital control technologies.
| TDK-Lambda Americas Inc. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | QM5H |
| Product Name | AC-DC Power Supplies |
| Type | DC Power Supply; Medical Power Supply |
| Technology | Switching Power Supply |
| Features | Up to 18 modular outputs Medical and Industrial certifications 2 x MOPP PMBus™ communication option |
| Operating Temperature | -20 to 70 C (-4 to 158 F) |
| Regulatory Compliance | IEC60601-1 CSA60601-1 EN60601-1 ES60601-1 UL60601-1 IEC60950-1 CSA60950-1 EN60950-1 UL60950-1 IEC61010-1 EN61010-1 IEC62368-1 CSA62368-1 EN62368-1 |
