| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Input Frequency | |
| Input Voltage | |
| Length | |
| Medical Grade | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Power (Watts) | |
| Slew Rate | |
| Standard Number | |
| Type | |
| Voltage | |
| Width |
The Astrodyne TDI ASM400S-48 is a high-density, open-frame AC/DC power supply designed for medical and industrial applications. It operates with a universal AC input range of 90-264 VAC and provides a regulated 48V DC output.
This power supply delivers up to 398W of power with forced air cooling, or 200W with natural convection. It boasts a high efficiency of 91% and features a compact form factor with dimensions of 127.0mm x 76.2mm x 33.5mm. The ASM400S-48 includes features like standby output and universal input, making it versatile for various system designs.
Certified to meet stringent medical standards including AAMI ES60601-1, CSA 22.2 60601-1, and EN60601-1, it also complies with EMC standards EN60601-1-2 Class B and EN55011 Class B. The unit offers 2 MOPP isolation and BF leakage current, suitable for home-use medical applications. It is chassis mountable for easy integration into systems.
Key electrical specifications include a line regulation of ±0.5% max and load regulation of ±1% max. The operating temperature range is -20°C to +40°C with derating. This power supply is an ideal choice for applications requiring reliable and compliant power conversion.
The ASM400S-48 provides a nominal output voltage of 48V.
The power output is 250W continuous and up to 398W with forced air cooling.
The operating temperature range is -20°C to +40°C at full load with derating.
Key approvals include CB, CE, cURus, and UL, along with compliance to medical standards like IEC 60601-1.
The efficiency is 91%.
The dimensions are 127.0mm in length, 76.2mm in width, and 33.5mm in height.