The QS50015M 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). It provides 12V output at up to 50A with a voltage adjustment range of 12-13.2V. The unit supports remote sense, has a 10ms minimum hold-up time, and features overvoltage, overcurrent, and short-circuit protection. It operates from 90-264Vac input at 47-63Hz, with efficiency up to 91% at 240Vac and above 50% load. The package uses screw terminals, has a variable speed fan for low audible noise, and meets IEC/EN 60601-1, IEC/EN 62368-1, and UL 62368-1 safety standards. It conforms to EN61000-6-2 and EN61000-6-3 for immunity and emissions, achieving Class B conducted and radiated emissions. The operating temperature range is -20°C to 70°C, with derating above 50°C. The part includes an inhibit signal option (T5H) and a 5V / 2A standby output.
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 | QS50015M |
| 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 |
