TDK Corporation Launches 250-Watt AC-DC Power Supply Units for Healthcare Industry
TDK-Lambda CUS250M Series: Powerful and Versatile Power Supplies for Medical and Industrial Applications
BonChip Electronics, a leading distributor of TDK-Lambda products, is proud to offer the CUS250M series of power supplies. This series delivers exceptional performance and safety features in a compact 2" x 4" footprint, making it ideal for a wide range of applications in the medical, industrial, and broadcast sectors.
Enhanced Voltage Options and Safety Certifications
The CUS250M series now boasts an extended range of output voltages, including 12 V, 15 V, 18 V, 24 V, 28 V, 36 V, and 48 V. These power supplies are certified to the IEC 62368-1 and IEC 60601-1 safety standards, ensuring their suitability for both industrial and medical applications, including Class I (grounded) and Class II (no earth ground) installations.
Silent Cooling and Flexible Voltage Adjustment
The CUS250M utilizes convection and/or conduction cooling through the baseplate, enabling silent operation – a critical feature for noise-sensitive environments like medical facilities. Additionally, the output voltage can be adjusted to accommodate non-standard requirements, either at the factory or using the integrated potentiometer for on-site fine-tuning.
Exceptional Efficiency and Reliable Performance
With a wide input range of 85 to 264 Vac and an incredibly low earth leakage current of less than 150 µA, the CUS250M delivers reliable power while minimizing safety risks. Its high efficiency of up to 94% translates to less heat generation, extending component lifespan and overall system reliability.
Diverse Configuration Options and Advanced Features
BonChip Electronics offers the CUS250M series in a variety of configurations to suit your specific needs. Choose from open frame, U channel, U channel with cover, or top mounted fan models. The series also boasts a selection of valuable features, including:
- 5 V 0.1A standby voltage
- Remote on/off functionality
- DC OK and AC Fail signals
Durable Design for Long-Term Reliability
The CUS250M is meticulously designed for extended operation. It employs polymer output capacitors with low ESR and high ripple current tolerance, minimizing heat degradation. Additionally, the strategic placement of components optimizes cooling for both convection and forced air scenarios. A unique output terminal/choke combination (patent pending) further enhances performance by reducing common mode output noise.
Unmatched Safety Certifications and Compliance
The CUS250M prioritizes safety with input/output isolation of 4000 Vac (2 x MoPP) and certifications that meet stringent medical (IEC/EN 60601-1) and industrial (IEC/EN/CSA/UL 62368-1) standards. It also carries CE and UKCA markings, demonstrating compliance with Low Voltage, EMC, and RoHS directives.
Electromagnetic Compatibility and Immunity
The CUS250M series surpasses emission and immunity standards, ensuring minimal interference with other devices and exceptional resistance to external electromagnetic disturbances. It complies with EN 55011-B and EN 55032-B for both radiated and conducted emissions (Class I and Class II) and meets EN 60601-1-2:2015 (Edition 4) and EN 61000-4 immunity standards.
BonChip Electronics: Your Trusted Partner for TDK-Lambda Power Solutions
As a leading distributor of TDK-Lambda products, BonChip Electronics offers the complete CUS250M series with exceptional customer service, competitive pricing, and fast turnaround times. Contact BonChip Electronics today to discuss your specific requirements and find the perfect power supply solution for your application.
