Panasonic has launched a new generation of PFC rectifiers. This rectifier is small, lightweight, high-efficiency, and can be installed horizontally. The rectifier uses a PFC circuit to effectively suppress high harmonics, achieving high power factor and efficiency. The rectifier has also passed the VCCI1 class certification and has a low-noise design. In addition, the rectifier is 30%-40% smaller and 30%-40% lighter than Panasonic's traditional products.
This document describes the features of Sanken's PFC‑enabled DC power supply, including high efficiency (92.5 %), near‑unity power factor, low‑noise VCCI Class 1 design, and compact size. It provides detailed specifications, dimensions, and model comparisons for units such as R5W27-100TP.
Installation guidelines, operating life expectations, and safety precautions are also covered, with notes on proper handling, over‑haul procedures, and restrictions on use in medical, automotive, or marine applications. This manual is written in Japanese.
| Efficiency | 92.5 % |
|---|---|
| Power Factor | ≈1.0 |
| Noise Class | VCCI Class 1 |
| Mass (new unit) | 14 kg |
| Output Current | 100 A |
| Expected Lifespan (25 °C) | ≈10 years |
The unit is expected to last about ten years when operated at normal room temperature (around 25 °C).
It achieves an efficiency of 92.5 % at rated conditions.
Yes, it meets VCCI Class 1 low‑noise requirements.