产品描述product description
◆dpw系列是一款通用型的直流扳机开关，集成防尘和快速刹车接点，应用于需要快速刹车的直流充电式手持电动工具，如：充电式电圆锯、充电式往复锯、充电式电链锯等。
◆dpw series are general type dc trigger switches, integrated dustproof, with snap action brake contact, specially for used in dc cordless portable power-tools such as: cordless circular saws, cordless reciprocating saws, cordless chain saws, etc.
产品特征features
◆可选带以下功能或附件:
→通断带快速刹车功能
→通断带快速刹车和电位器输出功能
→外接二极管
→外接导线
◆ optional with the function or accessories as follows:.
→on-off with snap action brake contact
→on-off with snap action brake contact and linear potentiometer
→external diode
→external wires
技术数据technical data
→机械耐久寿命 mechanical life endurance≥1e5/5e4
→电气耐久寿命 electrical life endurance≥5e4/25e3
→最大电流 max.current at 24vd.c35a
→最大电流 max.current at 42vd.c30a
→最大电流 max.current at 84vd.c30a
→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 4.7×0.8mm
→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：zl202123076617.6
★utility model patented with the no. is zl202123076617.6
电气参数和认证 electric rating and certification
