批发供应12V20W LED防水电源输入:100~240V输出:20W产品外型新颖,质量保证,厂家直销。有现货。产品参数: 产品型号输出规格纹波、噪声效率F-60-3.33.3V12A50mV66%F-60-55V12A50mV76%F-60-99V6.6A70mV78%F-60-1212V5A100mV80%F-60-1515V4A100mV80%F-60-2424V2.5A100mV80%F-60-2828V2.1A100mV80%F-60-3636V1.7A120mV80%F-60-4848V1.25A240mV82%