dlk-e, m防尘(智能)直流扳机调速开关

dlk-e, m series dustproof (multi-function) dc variable speed trigger switches

产品描述product description

dlk series are one special type dc variable speed trigger switches, integrated dustproof and mechanical brake contact, optional with inner reversing structure, commonly for used in dc cordless portable power-tools such as: cordless drills, cordless screw drivers, etc.


◆ the switches combine compact size, optional with the function or accessories as follows:
→electronics variable speed control function
→multi-function, optional soft start, under-voltage protection, over current protection, battery temperature protection, etc.
→auxiliary wire or battery clamp

技术数据technical data

→机械耐久寿命 mechanical life endurance≥5e4/1e5
→电气耐久寿命 electrical life endurance≥1e4/5e4
→最大电流 max. currentat 18vd.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 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
◆the electronics in the switches had to be tested together with the corresponding appliances, so the switches are suitable for appliance of class ii.


◆输入端 input side:
→焊接端子 solder terminal 4.2x0.8mm
◆输出端 outputside:.
→焊接端子 solder terminal 4.6x0.5mm

电气参数和认证 electric rating and certification

订货信息ordering information