The QS7-1080-12 is a 1080W single-output AC-DC power supply designed for medical and industrial applications, featuring BF-ready medical isolation (MOPP) and PMBus™ communication capability. It operates from 90-264Vac input with 47-63Hz frequency, delivers 12V at up to 90A, and maintains efficiency up to 91% above 50% load at 240Vac. The unit has a hold-up time of 20ms at maximum power, output voltage adjustment range of 12-12.8V, and supports remote sensing with 0.5V compensation. It meets IEC/EN 60601-1, IEC/EN 62368-1, and EN60601-1-2:2015 standards for medical safety and EMC, and is certified for operation up to 5000m altitude with a -20°C to 70°C temperature range. The unit employs a variable speed fan for low audible noise and complies with RoHS and CE/UKCA directives. Package is screw terminal input/output with F-type cooling.
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 | QS70001G |
| Product Name | AC-DC Power Supplies |
| Type | DC Power Supply; Medical Power Supply |
| Technology | Switching Power Supply |
| Features | Single modular output Medical and Industrial certifications 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 |
