The WMM30CN180 is a 30W medical wall mount AC-DC power supply certified to IEC/EN60601-1 and EN60601-1-11, with 4kV (2xMOPP) input-to-output isolation and Class II insulation requiring no earth ground. It operates from 80 to 264Vac input, delivers 18V at 1.67A, and meets DoE Level VI and EU Tier 2 efficiency standards with >87.7% efficiency at 75% load. The unit has a latching overvoltage protection at 23.5V, supports convection cooling, and is rated for -25 to 70°C operation with derating above 40°C. It measures 96.7 x 58 x 43.25 mm, weighs 200 g, and carries an IP22 rating. The output uses a straight 5.5 x 2.1 x 12mm connector with positive center pin and a 22 AWG 1800mm cable. It complies with EN60601-1-2 for immunity and meets MIL-STD-810F for vibration and shock. A 3-year warranty is provided.
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.
The WMM medical Wall Mount power supplies are housed in a rugged plastic case and are rated from 25 to 30W with output voltages from 5V to 24V. With off-load power draws as low as 75mW and high average efficiencies, the units are compliant to ErP Directives and the DoE VI standards, have Class II AC input (no ground wire) and are suitable for clinical and home healthcare applications.
Features
Applications for this product
AC/DC WALL MOUNT ADAPTER 18V 30W
AC-DC, MEDICAL WALLPLUG ADAPTER, INPUT 115-230VAC, OUTPUT 18V 1.67A, 30W ROHS COMPLIANT: YES
| TDK-Lambda Americas Inc. | TDK-Lambda Europe GmbH | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies | Power Supplies |
| Product Number | WMM30CN180 | WMM30CN180 | 285-WMM30CN180-ND | 10AJ0694 |
| Product Name | AC-DC Power Supplies | 25 to 30W Medical Wall Mount Power Supplies | AC DC Desktop, Wall Power Adapters | Ac-Dc, Medical Wallplug Adapter, Input 115-230Vac, Output 18V 1.67A, 30W Rohs Compliant Tdk-Lambda |
| Type | DC Power Supply; Medical Power Supply | DC Power Supply | Medical Power Supply; 1 | DC Power Supply; AC / DC Adapter |
| Technology | Switching Power Supply | |||
| Operating Temperature | -25 to 70 C (-13 to 158 F) | -25 to 70 C (-13 to 158 F) | -25 to 70 C (-13 to 158 F) | |
| Regulatory Compliance | IEC60601-1 EN60601-1 EN60601-1-11 ES60601-1 CE Mark | Certifications - IEC/ES/EN60601-1, EN60601-1-11, CE Mark (LVD, EMC and RoHS). Designed to meet IEC60335-1 | RoHS Compliant | |
| DC Output Voltage | 18.0 volts | 18.0 volts | 18.0 volts |
