MEAN WELL Enterprises Co. Ltd. has expanded its product offering with the MSP-600 series of 600W enclosed ac-dc power supplies for medical applications. The MSP-600 series was developed in response to the market demand for higher-wattage medical power supplies. MSP-600 series comply with international medical safety regulations (MOOP level) and feature low leakage current (≤300µA at 264Vac), hence, they are good solutions for non-patient contact medical applications. These units also possess no load power consumption less than 0.8W.
Featuring an 85 to 264Vac universal input, MSP-600 provides output voltage options from 3.3Vdc to 48Vdc with up to 89% efficiency. It can be forced air cooling with the built-in dc fan for full load operation from -40 to +50 degrees C ambient temperature, and up to +70 degrees C by suitable derating. Other standard functions include protections for short circuit, overload, over voltage, and over temperature, 300Vac input surge immunity for 5 seconds, remote ON/OFF control, remote sense, fan ON/OFF control, and DC OK signal output.
In addition, to meet the needs of higher-wattage application, the models MSP-600-24/36/48 (delivering output voltages of 24-, 36-, and 48-Vdc, respectively) are equipped with paralleling capability that supports up to 4 units in parallel. MSP-600 series comply with global medical certificates per UL/ CUL/ CB/ CE. Suitable applications include medical equipment requiring low leakage current, chemical or biological detection equipment, analysis facilities, and any systems requiring low no load power consumption. These power supplies have a 5-year warranty and include EMI Class B level compliance.