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The XP Power ECM100UT34 is an open-frame AC/DC converter with a power output of 80W, capable of 100W with forced air cooling. It features a universal AC input range of 90-264 VAC and provides three distinct output voltages: 3.3V, 5V, and 12V. The converter is designed for chassis mounting, offering a compact footprint of 114.3mm x 63.5mm x 30.5mm.
This power supply meets EN55032 Level B conducted emissions standards and is approved by CB and CE. It operates within a wide temperature range of 0°C to 70°C, with derating required above 50°C. The ECM100UT34 includes comprehensive overvoltage, overload, and short circuit protection, making it suitable for demanding ITE (Commercial) and medical applications. Its efficiency is typically 80% at full load for single outputs and 75% for dual outputs.
Key electrical specifications include a low earth leakage current of 290 µA at 264 VAC, a switching frequency of 70 kHz, and isolation voltages of 4000 VAC (input-to-output), 1500 VAC (input-to-ground), and 500 VAC (output-to-ground). The initial set accuracy for V1 is ±1%, and for V2/V3 is ±5%, with output voltage trim adjustable by ±10% on V1.
The input voltage range is 90-264 VAC (also 120-370 VDC).
The ECM100UT34 provides three outputs: 3.3V, 5V, and 12V.
The operating temperature range is 0°C to 70°C with derating above 50°C.
The unit is an open frame chassis mount package measuring 114.3mm x 63.5mm x 30.5mm (4.50" x 2.50" x 1.20").
Typical efficiency is 75% for dual output models, 80% for single output models (except 3.3V and 5V which are 70%), at full load under 230 VAC.
The converter includes overvoltage, overload, and short circuit protection.
It carries CB and CE approvals and meets EN55032 Level B for conducted emissions.