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The TDK Corporation WMM30CN090 is a 30W AC/DC wall mount power supply from the WMM30 series. It provides a stable 9V output at 3.3A, delivering up to 29.7W of power. This Class II power supply is designed for medical, clinical, and home healthcare applications, meeting stringent safety certifications like IEC/ES/EN60601-1 and EN60601-1-11, and immunity compliance to EN60601-1-2 (Ed4).
It meets DoE Level VI and EU Tier 2 energy efficiency standards, with a low no-load power consumption of less than 75mW. The unit requires no earth ground connection and offers 4kV (2xMOPP) input-to-output isolation, making it suitable for use with B and BF rated equipment. The power supply operates within a wide input voltage range of 80-264 VAC and a frequency of 47-63 Hz.
Key features include a compact wall mount form factor with dimensions of 96.7mm x 58.0mm x 43.3mm. It comes with a multi-blade input connector and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 12.0mm) with a cord length of 1.80 meters. The operating temperature range is from -25°C to 70°C. Alternative output connectors and cable assemblies are available upon request.
The WMM30CN090 provides a 9V DC output at 3.3A, delivering 29.7W of power.
The WMM30CN090 accepts a universal input voltage range of 80 to 264 VAC at 47 to 63 Hz.
The WMM30CN090 complies with DoE Level VI and EU Tier 2 efficiency standards, with a typical efficiency of 88% at 230Vac and 75% load.
The WMM30CN090 is certified to IEC/ES/EN60601-1, EN60601-1-11, and IEC60335-1 safety standards.
The WMM30CN090 operates over a temperature range of -25°C to 70°C.
The output connector is a barrel plug with 2.1mm I.D. and 5.5mm O.D., and the cord length is 1.80 meters.