The QS50008F is a 1200W single-output AC-DC power supply from the QS series, designed for medical and industrial applications with BF-ready isolation (2 x MOPP) and PMBus™ communication capability. It operates from 90-264Vac input at 47-63Hz, delivers 24V at up to 50A, and supports remote sense with <1% voltage setting accuracy. The unit features hiccup-mode overcurrent and short-circuit protection, 10ms holdup at full load, and operates from -20°C to 70°C with derating above 50°C. It complies with IEC/EN 60601-1, IEC/EN 62368-1, UL62368-1, and is certified for Class B EMC emissions under EN55011/EN55032. The case uses screw terminal connections, F-type forward airflow cooling, dual AC fuses, and 300µA leakage current. It has a 7-year warranty and supports inhibit and enable signals.
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 | QS50008F |
| 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 |
