https://www.gigaparts.com/n1-switching-psu-module-inp120vac-o-p28vdc-10a.html
Samlex SEC-1024MPSB N+1 Switching Power Supply Module | GigaParts.com
Discover the Samlex SEC-1024MPSB, an efficient N+1 Switching Power Supply Module with 120 VAC input and 28 VDC output, delivering 10 amps of reliable power.
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