4W AC/DC power supply unit, PCB mounting, 5V/800mA

The RAC04-K/277 series delivers 4 watts of continuous output power (6 W peak power) for harsh industrial and residential environments. These modules deliver full output power at temperatures from -40°C to 75°C over the entire input range of 80VAC to 305VAC and are certified for power derating operation at up to 90°C air temperature. A peak load capability of up to 150% supports the dynamic power requirements of applications. This series of fully encapsulated AC/DC modules is a complete solution without external components that supports Ecodesign Lot 6 standby operation for worldwide applications in automation, Industry 4.0, IoT, household and home automation. With international safety and EMC certifications for industrial, domestic, ITE and household applications, they are among the most versatile power modules on the market. Due to their reinforced Class II installation rating for floating outputs and their significantly large margin to Class B emission compliance without external components and certified 4 kV AC (5.25 kV DC) isolation, these are the easiest to use modules in the industry.

Technical data

• 80 to 305VAC Input voltage range
• 150% peak power possible
• Wide temperature range: -40°C to +90°C
• Power consumption without load <150mW
• Household and ITE-certified
• 4kVac insulation
• Operating altitude up to 5000m