This document describes a 365W high density PFC switcher with 12V auxiliary and 5V standby. The product features universal input voltage, high power density, and multiple output options. It is suitable for various applications.
The ASL365 series is a 365 W high‑density PFC switcher housed in a compact 3 × 5 × 1.28 in. open‑frame package. It provides three independent constant‑voltage outputs, including a 12 V auxiliary for fan drive and a 5 V standby output that can be powered from an external AC source or UPS. The unit meets Energy Star 4.0 (80‑Plus) requirements and is RoHS‑WEEE compliant.
Key features include a wide input voltage range of 90‑264 VAC, 90 % typical efficiency, 3 kV isolation, and multiple protection mechanisms such as short‑circuit, over‑voltage, and over‑current protection with auto‑recovery. Mechanical details, connector layouts, and derating curves are provided for integration into various applications.
| Power Rating | 365 W |
|---|---|
| Input Voltage Range | 90‑264 VAC |
| Efficiency | 90 % typical |
| 12 V Output Current | 16.6 A (30.4 A peak) |
| 24 V Output Current | 8.3 A (15.2 A peak) |
| 48 V Output Current | 4.16 A (7.6 A peak) |
| Isolation | 3 kV |
| Inrush Current | 53 A @110 V; 118 A @220 V |
| MTBF | >250,000 h |
| Physical Size | 3 × 5 × 1.28 in |
The ASL365 accepts an input voltage from 90 VAC to 264 VAC.
The unit operates at about 90 % efficiency under typical conditions.
It provides short‑circuit protection, over‑voltage protection (OVP), over‑current protection with auto‑recovery, and harmonic current emission compliance.
The power supply measures 3 × 5 × 1.28 inches (height × width × depth).