90W Longxc 90W 9V 7.6A 15V 6A 24V 3.75A Single Output Medical switching power supply for respirator ACMS90

High reliabilityThe stakes are much higher for medical-grade equipment in case of any power supply malfunctions. Power supplies for medical equipment and medical devices need to be as reliable as possible. To put this into context, medical power supplies should be designed in accordance with the standards for risk management included in the IEC 60601.

Extra insulation

Medical devices and equipment are meant to contact the human body directly and require extra insulation. This feature of medical-grade power supplies can protect patients and operators from electrical shock. IEC60601 is a series of widely accepted technical standards for the safety and basic performance of medical equipment issued by the International Electrotechnical Commission. According to IEC60601, medical equipment must contain at least one protective device (MOP), which can be divided into means of patient protection (MOPP) and means of operator protection (MOOP). 

MOP achieves through safety insulation, protective earthing, specified creepage distances, air gaps, or other protective impedance to minimize the risk of electric shock.

Low leakage

Tens of uA current will cause fatal damage to the human heart. Therefore, the medical power supplies require that the leakage current be low enough to guarantee the highest levels of safety for the patient and the operator. In addition, the leakage current needs to be controlled for all the B/BF/CF type medical devices. Otherwise, they could adversely affect their health. In particular, the IEC 60601 standards establish the minimum medical power supply leakage requirements to protect patients from currents that might harm their health.