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隔离要求24v830ma20w转/稳压acdc满足20m24ceul220v 电源模块
20m24 要求满足/ceul 24v830ma20w220v稳压转电源模块acdc隔离
转 要求20m24acdc 稳压隔离满足24v830ma20w220v电源模块ceul/