◆DFK系列是一款通用型的直流扳机开关，集成防尘功能和机械刹车接点，应用于各类直流充电式手持电动工具和园林工具，如：充电式电钻、充电式电锤、充电式螺丝起子、充电式冲击扳手、充电式吹吸机、充电式打草机等。 ◆DFK series are general type DC trigger switches, integrated dustproof and mechnical brake contact, commonly for used in DC cordless portable power-tools and gardening power-tools such as: Cordless Drills, Cordless Screw Drivers, Cordless Blowers, Cordless Grass Trimmer, etc. Besides, they also suitable for brushless DC tools.
产品特征Features
◆可选带以下附件 Optional with the accessories as follows: →换向盒 Reversing box →外接各种联接导线 Auxiliary wire output →带软胶扳机 Trigger covered with rubber (Overmoulding)
技术数据Technical data
→机械耐久寿命 Mechanical life endurance≥1E5 →电气耐久寿命 Electrical life endurance≥5E4 →最大电流 Max. current at 24Vd .c20A →接触电阻 Contact resistance≤30m Ohm →绝缘电阻 Insulation resistance≥7M Ohm →基本介电强度 Dielectric strength of function1300V →加强介电强度 Dielectric strength of reinforced2600V →环境温度 Ambient temperature0°C~55°C →阻燃等级 FlammabilityUL 94V-0 →防护等级 Protection typeIP40 ◆开关内部电子部分在相应使用中一并做过相关测试,本开关适合做二类器具开关使用. ◆The electronics in the switches had to be tested together with the corresponding appliances, so the switches are suitable for appliance of class II .
端子类型Terminals
◆输入端/输出端 Input side/Output side: →焊接端子 Solder terminal →沾锡导线 Wire with tin conductor ◆换向盒 Reversing Box: →焊接端子 Solder terminal →沾锡导线 Wire with tin conductor ◆电位器输出 Potentiometer Output: →沾锡导线 Wire with tin conductor
→带插头导线 Wire terminal with Plug
★ 本产品荣获实用新型专利，专利号：ZL201920484217.2
★ Utility Model patented with no. is ZL201920484217.2
