RSP-100-5 power supply with active PFC
The Mean Well RSP-100-5 is a single-output enclosed AC/DC supply for equipment requiring a 5V rail. Its remote on/off control can be integrated into a compatible control system. Check both electrical load and mounting requirements when selecting it for an LED display installation.
| Parameter | Specification |
|---|---|
| Rated output | 5V DC; 20A; 100W |
| Input range | 85–264VAC or 120–370VDC |
| Frequency | 47–63Hz |
| Typical efficiency | 86% |
| Dimensions (L × W × H) | 179 × 99 × 30mm |
| Cooling | Free air convection |
| Control | Built-in remote on/off |
| Protection | Short circuit, overload, overvoltage and overtemperature |
Values are taken from the linked RSP-100 specification. Output availability depends on its derating and installation conditions.
Selection notes
Use the 5V model rating when calculating the connected load. The RSP-100 series includes several output voltages; a common series name does not make those versions interchangeable. Refer to the mechanical drawing for mounting holes and connector positions.
Frequently Asked Questions
What is the output of RSP-100-5?
It is rated at 5V DC, 20A and 100W.
Does this model include PFC?
Yes. The RSP-100 specification lists built-in active power factor correction.
Can the output be switched remotely?
Yes. It includes remote on/off control. Follow the CN1 connection and signal requirements in the PDF.
Is a cooling fan fitted?
No fan is required by its free-air convection design. Keep airflow available and follow the derating curve.
Is its efficiency 88%?
The specification gives 86% typical efficiency for the 5V model. The higher series figure applies to another output-voltage model.
Original specification image and product photos
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Meanwell RSP-100-5 100W Single Output with PFC Function LED Display Power Supply Specification
