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dsb防尘直流扳机开关

dsb series dustproof dc trigger switches

产品描述product description

dsb系列是一款专用型的直流信号扳机开关,集成防尘功能机械刹车接点,适用于各类直流充电式电动工具,如:充电式电钻、充电式电锤、充电式螺丝起子、充电式冲击扳手等。特殊设计的外形可以和线路板直接连接,而不需要外接导线。
dsb series are one special type dc signal trigger switches, integrated dustproof and me chanical brake contact, specially for used in dc power-tools such as: cordless drills, cordless screw drivers, cordless impact wrenches, etc. with special design for assembly with pcb, needn't any wires.

产品特征features

◆本开关结构紧凑,可选带以下功能或附件:
→信号通断带电位器输出功能
→机械刹车接点
→外置二极管
→带软胶扳机
◆the switches combine compact size, optional with the function or accessories as follows:
→signal on-off version with linear potentiometer
→mechanical brake contact
→with diode external
→trigger covered with rubber (overmolding)

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 42vd.c0.1a
→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 function500v
→加强介电强度 dielectric strength of reinforced500v
→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

◆信号输入端/输出端 input side/output side for signal:
→线路板焊接端子 pcb solder terminal 1.0×0.6mm
◆机械刹车端子 terminal for mechanical brake:
→焊接端子 soldering terminal 4.8×0.8mm

电气参数和认证 electric rating and certification

订货信息ordering information

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