AFC-E1 AC-DC power is a high-performance switching power module from ARCH company. It supports a wide input range of 90-264VAC, 47-440Hz, and the output voltage can be selected from 3.3V, 5V, 12V, 15V and 24V. The module adopts a fully encapsulated plastic package design, which is small and suitable for PCB mounting.
This document is a technical datasheet for the SIARCH AFC-E1 Series of AC-DC power modules. It details key features such as universal input voltage ranges (90-264VAC), fully encapsulated plastic cases, and Class II isolation.
The datasheet provides comprehensive electrical specifications including output voltages from 3.3V to 24V, maximum wattage ratings up to 10W per model variant, efficiency data, and protection features like over-power and short-circuit protection.
| Input Voltage Range | 90-264 VAC or 120-370 VDC |
|---|---|
| Input Frequency Range | 47-440 Hz |
| Isolation Class | Class II |
| Operating Temperature Range | -40°C...+70°C (with derating) |
| Maximum Capacitive Load (3.3V model) | 75000 uF |
| Ripple and Noise | <0.2% Vout +40mV max (Vp-p) |
| Safety Approvals | UL/cUL, CE, CB |
The maximum output wattage varies by model but ranges from 8.25W to 10W.
Yes, a screw terminal version is available for specific models like the AFC-E1-A2 and AFC-E1-A5.