Technical Information & Details for MEAN WELL RPS-500-18-TF Power Supply
- Output Power: 500.4 W (Continuous load via integrated top fan)
- Output Voltage: 18 V DC
- Output Current: 27.8 A
- Input Voltage Range: 80 – 264 V AC / 113 – 370 V DC
- Efficiency: up to 93%
- Ripple & Noise: ≤ 200 mVp-p
- Inrush Current: max. 40 A @115 VAC / 80 A @230 VAC
- No-load Power Consumption: < 0.5 W (via PS_ON control)
- Operating Temperature: −30 °C to +70 °C
- Cooling: Forced air cooling by integrated ball-bearing top fan
- Protection Functions: Short circuit, Overload, Over voltage, Over temperature
- Design: Enclosed with Top Fan
- Isolation Voltage: 4000 V AC (Input to Output) / 2xMOPP
- Dimensions (L x W x H): 130 mm x 86 mm x 66.5 mm
- Weight: approx. 690 g
- Safety & EMC Certificates: ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1, CE
- Advanced Features: 5Vsb Standby, Remote Sense, Power Good/Fail Signal
- Manufacturer Warranty: 3 Years
Information about the MEAN WELL RPS-500-18-TF
The MEAN WELL RPS-500-18-TF is a high-tier 500W medical grade power supply featuring a top-mounted fan for superior vertical heat dissipation. This enclosed "TF" model is specifically engineered for internal system integrations where lateral airflow is obstructed, ensuring a consistent 500.4W output power through its integrated cooling system. Carrying the essential 2xMOPP medical safety approval, it provides maximum patient and operator protection, making it an excellent choice for BF-rated medical devices such as hemodialysis machines and clinical workstations.
In addition to its robust physical design, the RPS-500-18-TF boasts a high efficiency of up to 93% and includes advanced system management tools like Remote Sense and Power Good signaling. These features allow for precise 18V delivery and constant status monitoring, which is critical for sensitive medical electronics. Capable of handling peak power demands up to 550W and operating reliably at altitudes up to 4000 meters, this unit is a dependable and high-performance power solution for medical computer monitors, surgical pumps, and sophisticated diagnostic imaging equipment.