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The ETA WRM04X-O is a 15W AC/DC triple output converter designed for ITE (Commercial) applications. It offers a universal input voltage range of 100-240 VAC (85-264 VAC or 125-370 VDC) with a frequency range of 47-440 Hz. The converter provides three output voltages: +5 VDC, +15 VDC, and -15 VDC, with respective current ratings.
Key electrical specifications include a typical efficiency of 67%, a maximum ripple and noise of 150 mVp-p, and line and load regulations of 0.2% and 0.75% respectively. It features a hold-up time of 12 mS and a rise time of 180 mS. Overcurrent protection is set at 110% of rated current, with automatic recovery.
Mechanically, the WRM04X-O has a compact open frame design with dimensions of 84.0mm x 81.2mm x 31.5mm and weighs 210g. It is designed for chassis mounting. The operating temperature range is -10°C to 70°C, with derating. Environmental specifications include resistance to vibration and impact.
Safety approvals include CB and CE certifications. The unit is RoHS3 compliant and has an MSL of 1.
The ETA WRM04X-O provides three output voltages: +5 VDC, +15 VDC, and -15 VDC.
The WRM04X-O converter has a total power output of 24W.
The WRM04X-O accepts a universal input voltage range of 100-240 VAC (85-264 VAC or 125-370 VDC).
The typical efficiency of the ETA WRM04X-O is 67%.
The WRM04X-O has dimensions of 84.0mm x 81.2mm x 31.5mm.
The operating temperature range for the WRM04X-O is -10°C to 70°C.