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The Astrodyne TDI ASM550/BSM550 series offers high power density, medical-grade AC DC power supplies suitable for both medical and industrial applications. This specific model, the BSM550-120-BET-S00, provides a 12VDC output at 45A, delivering up to 540W of regulated power.
Key electrical specifications include a universal 80-275 VAC input range with 50/60 Hz frequency and up to 90% efficiency at 230 VAC. The unit operates within a temperature range of -20°C to 70°C with derating. It meets stringent medical safety standards, including IEC 60601-1 3rd Edition, and EMC standards like EN 60601-1-2 4th Edition, with Class B emissions.
Designed for patient safety, it features 2 MOPP isolation and BF leakage current. The enclosed form factor with integrated fan ensures reliable operation. Additional features include current sharing for parallel operation, remote output enable, and power good signal, making it versatile for high-power requirements.
This power supply is compliant with DoE Level VI efficiency requirements and the RoHS directive. Its dimensions are 177.8mm x 110.7mm x 40.1mm, compatible with 1U height configurations.
The BSM550-120-BET-S00 provides a 12 VDC output at 45 A.
The maximum power output for this unit is 540W.
The efficiency is rated at 90%.
The operating temperature range is -20°C to 70°C, with derating.
It complies with IEC 60601-1 3rd Edition for safety and EN 60601-1-2 4th Edition for EMC.
Yes, it includes 5V and 12V auxiliary outputs.