Technical Specifications Input Voltage:100‑240V AC, 47‑63Hz Output Power:100W Backplane Output:5VDC Maximum Backplane Output Current:20A Isolation Voltage:1500V RMS Operating Temperature:0℃～+60℃ Storage Temperature:-40℃～+85℃ Relative Humidity:5%‑95%, non‑condensing Certifications:CE, UL, cUL
Functional Features K‑revision hardware circuit, 100W high‑power AC‑DC conversion, wide AC input tolerance, multi‑level electrical fault protection, front‑panel power‑fault LED status display, high‑current backplane power feeding.
Application Scenarios Heavy‑load Series 90‑70 main rack, dense‑module industrial control cabinet, spare replacement requiring K hardware revision power unit.
Performance Parameters High‑efficiency high‑power power conversion Fast overload and short‑circuit protection response Shock & vibration:Comply with IEC 60068
Structural Characteristics Standard Series 90‑70 plug‑in rack module Front‑panel LED indicators for power and fault operating status Heavy‑load AC input wiring terminal block Backplane gold‑finger bus contact Internal K‑revision high‑power switching power circuit assembly Mechanical locking latch
Working Principle Working mechanism is consistent with IC697PWR711. External AC power completes AC‑DC conversion via internal K‑variant power circuit, delivers high‑current 5VDC power to Series 90‑70 chassis backplane. Built‑in protection circuit cuts off output under abnormal electrical conditions. K tag corresponds to optimized internal component parameters.
Installation Requirements Mount module into dedicated high‑power power slot of Series 90‑70 chassis
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