| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Height | |
| Length | |
| Mounting Type | |
| No Load Power Consumption | |
| Number of Outputs | |
| Operating Temperature | |
| Package / Case | |
| Power (Watts) | |
| Type | |
| Voltage | |
| Width |
The RECOM Power RAC3.5-15SK/277 is a versatile 3.5 Watt AC/DC power supply designed for enhanced mains input conditions, operating from 85VAC up to 305VAC. This module provides a regulated 15VDC output at 233mA, with a typical efficiency of 83% at full load.
It is suitable for worldwide applications in automation, Industry 4.0, IoT, household, and smart buildings, featuring international safety certifications for industrial, domestic, and ITE standards. The converter offers fully protected outputs and EMC class B emissions compliance without external components.
Key electrical specifications include a wide input voltage range of 85-305VAC or 120-430VDC, a low no-load power consumption of 100mW, and an operating temperature range from -40°C to +85°C with derating. The unit has a start-up time of 20ms and a hold-up time of up to 90ms at 277VAC.
Mechanically, the RAC3.5-15SK/277 is housed in a 9-DIP Module, 4 Leads package and is designed for through-hole mounting. Its dimensions are 31.7mm in length, 26.7mm in width, and 21.8mm in height.
The output voltage is 15VDC.
The output current is 233mA.
The power rating is 3.5W.
The efficiency is 83%.
The operating temperature range is -40°C to 85°C with derating.
It is in a 9-DIP Module, 4 Leads package.
It is mounted through hole.