Specifications pc software cn version manual click here to openproduct parametersdescriptionsproduct namedc buck power supplymodelxy12522input voltage12 00 140 0voutput voltage0 125 0voutput current0 22 00aaccuracy of voltage 0 5 l wordpower output2000waccuracy of current 0 5 3 wordresolution of voltage0 01vresolution of current00 01astorage data group10 groupssoft startyesscreen sizeover 1 8 inch lcd with a viewable area of 38 29mmoutput ripple typical valuevpp 200mvmppt functionsupport mppt solar chargingbuzzeryesefficiency of conversionabout 95 number of buttons5bare board size screen instrument119 74 43mm 86 45 50mmbare board weight with packaging242g 270gbare board package product package142 107 46mm 172 95 60mmproduct weight with packaging295g 350gprotection mechanismdescriptionsunder voltage lvp adjustable 10 145v default 10vover voltage ovp adjustable from 0 to 130v default is 130vover current ocp adjustable from 0 to 23a default 23aover power opp 0 to 2000w defaultover temp otp adjustable from 0 to 110 default is 95 over time out ohp 1 minute 99 hours 59 minutes off by defaultover capacity oah adjustable from 0 to 9999ah disabled by defaultover energy oph adjustable from 0 to 4200kwh off by defaultprecautions 1 the input cannot be connected to ac power nor can it be connected to 220v mains power 2 the maximum input voltage must not exceed 145v it is recommended to use with in 140v and the positive and negative terminals must not be connected
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