The QS400011 is a 600W, single-output AC-DC power supply from the QS series, designed for medical and industrial applications with BF-ready medical isolation (MOPP) and PMBus™ communication capability. It operates from 90-264Vac input, providing a 12-13.2V output at up to 50A, with a maximum ripple and noise of 4% and transient response within 1ms for a 50% load step. The unit features a 7-year warranty, a fan with low audible noise, and meets IEC/EN 60601-1, IEC/EN 62368-1, and UL62368-1 safety standards. It is housed in an open-frame chassis with screw terminal inputs and outputs, operates from -20°C to 70°C, and derates output power by 2.5% per °C above 50°C. The part includes a 5V/2A standby supply with enable control. It complies with Class B EMC emissions and has a power factor greater than 0.95 at full load and 230Vac.
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 | QS400011 |
| 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 |
