AC/DC Power Supplies suit medical applications...

Press Release Summary:

Meeting UL/EN/IEC60601-1 standard, NVM175 series AC-DC power supplies combine 4.5 kVac reinforced input-to-output isolation with dual input fusing and output-to-ground isolation of 1,500 AC. They feature universal AC input and are rated at 180 W at 50°C with user supplied air flow. Available with either 12 or 24 V output voltage, units achieve up to 90% efficiency and have power good signal, remote on/off, and protection from over current, voltage, and temperature conditions.

Original Press Release:

New Power Supplies from TDK-Lambda

San Diego, CA - TDK-Lambda introduces the new NVM175 series of medically-approved AC-DC power supplies. Combining 4.5kVac reinforced input to output isolation with dual input fusing and an output-to-ground isolation of 1500Vac, the NVM175 meets UL/EN/IEC60601-1 and is suitable for use in BF (Body Floating) type medical applications (e.g., Ultrasound, ECG, Patient Monitors, etc.).

Offered in a compact 5" x 3" footprint with less than 1U height (only 1.02" high component height), the new NVM175 supplies have universal AC input and are rated at 180W at 50°C with user supplied air flow. Leakage current is a very low 80µA maximum with 120Vac/60Hz input.

With its compliance to ITE safety specifications, these power supplies are equally suitable for many other applications including broadcast, instrumentation, routers, servers and security networks, as well as ATE and automation equipment.

The NVM175 is available with either 12 or 24V output voltage (with 12V/0.2A standby). As well as the impressive technical performance, the NVM175 meets TDK-Lambda's design brief for environmentally responsible products by achieving up to 90% efficiency, less than 1W standby power and RoHS and REACH compliance. Other standard features include a power good signal, remote on/off, remote sense and protection from over current, over voltage and over temperature conditions.

Products in the TDK-Lambda NVM175 range meet Class B conducted and radiated EMC requirements per FCC47-15-B, EN55011 and EN55022. All models have TDK-Lambda's three-year warranty, as well as EN/IEC/UL/CSA 60601-1, EN/IEC/UL/CSA60950-1 and are CE Marked.

The NVM175 series are available now and priced from $125 each in quantities of 100 units. For more information, call TDK-Lambda at 1-800-LAMBDA-4 or view the detailed datasheet at this website:

About TDK-Lambda

TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company and has been a major provider of power solutions for over 60 years. The company designs and manufactures a wide range of AC-DC and DC-DC power products for Industrial, Medical, Communications and Test & Measurement applications worldwide. For more information, call TDK-Lambda directly at 619-575-4400 or visit the website at:

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