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The Bel Power Solutions MBC40 Series, including the MBC40-3002G-2 model, offers 40W of output power from an open-frame AC/DC conversion solution. These converters are specifically designed and approved to the latest Medical standards (EN/IEC 60601-1), providing 2 x MOPP isolation suitable for Class I and Class II applications.
The MBC40-3002G-2 features a universal 90-264 VAC input range and a compact form factor measuring 4.00 x 2.00 x 1.20 inches. It provides triple outputs with nominal voltages of 5.2V, 15V, and -15V, supporting maximum loads of 6.0A, 1.5A, and 0.5A respectively. The series boasts ultra-high efficiency greater than 85% and low leakage current below 250 µA, with no-load power consumption less than 0.3W for single output models and less than 0.5W for multi-output models.
Ideal for medical equipment such as monitoring devices, home health equipment, and surgical devices, these power supplies operate within a temperature range of -20°C to 70°C with derating. The Class II protection class is indicated by the '-2' suffix in the part number, signifying no earth pin requirement.
Key electrical specifications include a line regulation of ±0.3% and load regulation of ±0.5% for V1 and ±5% for V2 & V3. The switching frequency is typically 67 kHz, with a hold-up time greater than 10 ms at 120 VAC. The unit is RoHS3 compliant.
The converter accepts 90-264 VAC input and provides 5.2V, 15V, and -15V DC outputs.
This unit uses a chassis mount configuration.
The device operates safely between -20°C and 70°C with derating applied.
The 5.2V rail supports up to 6.0A, the 15V rail up to 1.5A, and the -15V rail up to 0.5A.
No, it is rated as Class II protection and does not require an earth pin.
The unit achieves a typical efficiency greater than 85%.