| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Frequency | |
| Input Voltage | |
| Isolation | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Package / Case | |
| Power (Watts) | |
| Relative Humidity | |
| Standard Number | |
| Storage Temperature | |
| Temperature Coefficient | |
| Type | |
| Voltage |
The Astrodyne TDI EFM-0306/M is a 30W ultraminiature switching power supply designed for medical applications. This open-frame converter features dual outputs, providing ±12V at 1.25A each, with a total power output of 30W. It operates with a universal input voltage range of 90-264 VAC and boasts high efficiency of 80% typical.
The EFM-0306/M offers improved EMI performance and 4000VAC isolation, ensuring reliable operation in demanding environments. Its compact size and through-hole mounting make it suitable for integration into various medical devices. The power supply meets stringent safety standards, including UL/cUL, CSA, UL-EU, and CB certifications, and complies with EN55022 Class B for EMC.
Key electrical specifications include a line regulation of ±1% maximum and cross-regulation of ±3% maximum. The operating temperature range is -20 to +40°C, with derating available up to 70°C. The MTBF is rated at a minimum of 180,000 hours at 25°C, indicating high reliability.
The EFM-0306/M provides dual outputs of ±12V, each with a current rating of 1.25A.
The input voltage range is 90-264 VAC.
The power rating is 30W.
The typical efficiency is 80%.
The operating temperature range is -20 to +40°C in free air.
The MTBF is a minimum of 180,000 hours at 25°C.
It is an open-frame, through-hole mounted module with 6-DIP, 5 leads.