產(chǎn)品描述Product description
◆ZN系列是一款通用型的直流換向盒，應(yīng)用于各類需要換向的直流充電式手持電動工具，如：充電式電鉆、充電式螺絲起子等，也可用于充電式鉆骨機(jī)等直流醫(yī)療器械。
◆ZN series are one general type DC reversing box, popular for used in DC cordless portable power-tools such as: Cordless Drills, Cordless Screw Drivers, etc. Also special for used in DC medical tools, such as Cordless Bone Drills, etc.
產(chǎn)品特征Features
◆可選帶以下附件：
→換向轉(zhuǎn)軸形狀可按要求定制
→換向轉(zhuǎn)軸中間可帶圓孔
→端子形狀可按要求定制
◆Optional with the accessories as follows:
→Rotary Rod can make according to different request
→Optional one hole in the middle of Rotary Rod
→Terminal can make according to different request
技術(shù)數(shù)據(jù)Technical data
→機(jī)械耐久壽命 Mechanical life endurance≥1E4
→最大電流 Max. current at 24Vd.c25A
→接觸電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→基本介電強(qiáng)度 Dielectric strength of function500V
→加強(qiáng)介電強(qiáng)度 Dielectric strength of reinforced500V
→環(huán)境溫度 Ambient temperature0°C~55°C
→阻燃等級 FlammabilityUL 94V-0
→防護(hù)等級 Protection typeIP40
端子類型Terminals
◆輸入端/輸出端 Input side/Output side:
→焊接端子 Soldering terminal 4.4×0.8mm
→線路板焊接端子 PCB Soldering terminal 2.8×0.8mm
電氣參數(shù)和認(rèn)證 Electric Rating and Certification
