| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Input Frequency | |
| Input Voltage | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Power (Watts) | |
| Relative Humidity | |
| Storage Temperature | |
| Type | |
| Voltage | |
| Width |
The EOS Power ULP275-1048 is an open-frame AC/DC converter designed for industrial applications. It provides a 48V output voltage and can deliver up to 160W of power under natural convection cooling, or 275W with forced air cooling.
This converter features a universal input voltage range of 80-264 VAC and operates at high efficiencies, up to 92%. Key electrical specifications include adjustable output voltage, over-current protection, over-voltage protection, and short-circuit protection in hiccup mode. It also includes features like Power Factor Correction (PFC) and a standby output.
The unit is designed for chassis mounting and has a compact form factor measuring 5.00 x 3.00 x 0.75 inches. The operating temperature range is -40°C to 70°C, making it suitable for demanding environments. It is approved by multiple agencies including CB, CE, cUL, NEMKO, and UL.
The input voltage range is 80-264 VAC or 390 VDC, with derating below 100 VAC.
The operating temperature range is -40°C to 70°C with derating.
The converter is an open frame package designed for chassis mounting.
The output voltage is 48V.
The output power is 160W with natural convection cooling and 275W with forced air cooling.
Typical efficiency is 92% at 48V output.
Protection features include overcurrent (>110%), overvoltage (110-140%), and short circuit (hiccup mode).