AC/DC 250 W Power Supplies carry medical and ITE certifications.
Press Release Summary:
Operating with up to 94% efficiency, TDK-Lambda CUS200M series operates from universal of 85–265 Vac input and can deliver 200 W when convection cooled and up to 250 W with 1.5 m/sec airflow. Nominal outputs, adjustable via potentiometer, include 12, 18, 24, and 48 Vdc, and such features as remote on/off and 5 V standby output are standard on all models. Drawing <0.5 W in standby mode, isolated products deliver full power with ambient temperatures of -20 to +50°C and 50% power at +70°C.
Original Press Release:
250W Medical and ITE 3x5" Footprint Power Supplies are 94% Efficient
TDK Corporation introduces the TDK-Lambda CUS200M series of medically and ITE certified power supplies. Featuring efficiency levels of up to 94%, internal heating is reduced allowing electrolytic capacitor life to be extended. The CUS200M can deliver 200W convection cooled and up to 250W with 1.5m/s airflow and is packaged in the industry 3” x 5” standard footprint. Applications include hospital, dental, broadcast, test and measurement equipment, particularly where audible fan noise is not desired.
Operating from a universal input of 85-265Vac, the CUS200M series is available with nominal outputs of 12, 18, 24 and 48Vdc, which can be adjusted via a potentiometer. All the models can deliver full power with ambient temperatures of -20 to +50oC and 50% power at +70oC. An open collector DC good signal, remote on/off and a 5V standby output (0.6A convection, 1A forced air) is included as standard on all models. Off-load power draw is less than 0.5W when in standby mode.
The CUS200M series is safety certified to ANSI/AAMI ES 60601-1, IEC/EN 60601-1, IEC/UL/EN 60950-1 and carries the CE mark for the Low Voltage and RoHS2 Directives. With an input to output isolation of 4,000Vac (2 x MOPPs), 2,000Vac input to ground (1 x MOPP) and 1,500Vac (1 x MOPP) output to ground, the series can be used in BF rated medical equipment. The series is also compliant to EN 55011-B, EN 55022-B and FCC Class B for radiated and conducted emissions and the IEC 61000-4 immunity and IEC 61000-3-2 harmonic current standards.
More information can be obtained at the following TDK-Lambda Americas website, https://www.us.tdk-lambda.com/lp/products/cus-m-series.htm, or by calling 800-LAMBDA-4. Product availability for the CUS200M series can be found via the link to TDK-Lambda’s distributor network (click on the “Check Distributor Stock” icon) at https://www.us.tdk-lambda.com/lp/.
Major applications
• Industrial process control, communications, hospital, dental, broadcast and test and measurement equipment.
Main features and benefits
• Up to 94% efficient
• Industry standard 3x5” footprint
• 5V standby, remote on/off and DC Good signal
• Medical and ITE certifications
Major specifications
Model | CUS200M | |
Input voltage range | Vac | 85 to 265 |
Nominal output voltages | Vdc | 12, 18, 24 & 48 |
Output power | W | 200W convection, up to 250W with 1.5m/s air |
Standby power draw | W | <0.5W |
Efficiency | % | 92 to 94% |
Operating ambient temperature |  | -20°C to +70°C (derate above +50°C) |
Safety Certifications | - | IEC/EN 60601-1, ANSI/AAMI ES 60601-1 and IEC/EN/US 60950-1 |
Functions | Â | 5V standby, remote on/off and DC Good signal |
Size (W x D x H) | Inches (mm) | 3 x 5 x 1.34 (76.2 x 127 x 34) |
About TDK Corporation
TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialize ferrite, a key material in electronic and magnetic products. TDK's portfolio includes electronic components, modules and systems* marketed under the product brands TDK and EPCOS, power supplies, magnetic application products as well as energy devices, flash memory application devices, and others. TDK focuses on demanding markets in the areas of information and communication technology and consumer, automotive and industrial electronics. The company has a network of design and manufacturing locations and sales offices in Asia, Europe, and in North and South America. In fiscal 2016, TDK posted total sales of USD 10.2 billion and employed about 92,000 people worldwide.
* The product portfolio includes ceramic, aluminum electrolytic and film capacitors, ferrites, inductors, high-frequency components such as surface acoustic wave (SAW) filter products and modules, piezo and protection components, and sensors.
About TDK-Lambda Corporation
TDK-Lambda Corporation, a group company of TDK Corporation, is a leading global power supply company providing highly reliable power supplies for industrial equipment worldwide. TDK-Lambda Corporation meets the various needs of customers with our entire range of activities, from research and development through to manufacturing, sales, and service with bases in five key areas, covering Japan, Europe, America, China, and Asia.
For more details, please pay a visit to http://www.tdk-lambda.com/
Contacts for regional media
Region Contact Phone Mail
Americas Tom Tillman TDK-Lambda Americas (619) 575 4400 tom.tillman@us.tdk-lambda.com
