dsa-凯发k8娱乐

dsa防尘直流信号扳机开关

dsa series dustproof dc signal trigger switches

产品描述product description

dsa系列是一款专用型的直流信号扳机开关,集成防尘功能,是特别为直流无刷充电式电动工具设计的,可适用于:无刷充电式电钻、无刷充电式电锤、无刷充电式螺丝起子、无刷充电式冲击扳手等。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。
dsa series are one special type dc signal trigger switches, integrated dustproof, designed specially for used in brushless dc power-tools such as: brushless cordless drills, brushless cordless screw drivers, brushless 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
→信号通断带正反转信号输出和电位器输出功能
→信号刹车
→机械刹车接点,并可选带二极管
→外置按钮可连通线路板提供信号
→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
→signal on-off version with reversing and linear potentiometer
→signal brake mechanical brake contact, optional with diode
→with one button to supply signal to pcb
→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

◆输入端/输出端 input side/output side:
→线路板焊接端子 pcb solder terminal 1.0×0.6mm

电气参数和认证 electric rating and certification

订货信息ordering information

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