| For more almost three decades, CDI has provided complex medical power supply solutions for the OEM medical marketplace. Many of our custom and standard power supplies deliver power for patient monitors, respiratory systems and ophthalmic surgical equipment requiring safety certifications for patient-connected equipment meeting the needs of worldwide medical safety standards.
A medical power supply must comply with IEC601-1 or UL60601-1 (formerly UL2601-1). The principal differences between commercial and medical power supplies concern the need to eliminate the shock hazard to patients and medical teams employed to care for them. Leakage currents represent the primary source of shock hazard and leakage limits and are defined by IEC601-1 and UL60601-1. These standards establish stringent leakage-current requirements for medical power supplies. In many cases, the limits on leakage current are as little as one-tenth of the levels allowed in commercial supplies. In addition, IEC601-1 and UL60601-1 set higher standards for hi-pot testing. Medical power supplies must also satisfy recently introduced standards for power line harmonics as well as established standards for EMI.
Medical market products include standard and custom switching power supplies from 150 watts to 5000 watts. CDI designs meet the low-leakage-current requirements and tight emissions standards of today's medical market. All supplies are 100% tested for safety compliance leakage current and meet IEC1000-3-2 standards for worldwide use. Available Products Include our Eagle Series SMD Single output power supplies and SMM multiple output power supplies. These are available with 1 to 4 outputs from 150 to 750 watts. Our new high power single output models are rated at 650 and 750 watts and are available with a battery backup option.
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