产品特征Features
◆本开关结构紧凑效率高,大面积的牢固式散热片为开关的装置提供便当.开关内部为单极�？蓖ń拥憬峁�,通过改变输入脉冲的占空比来控制场效应管的输出电压,而实现电子调速功效.
◆开关输出端的平均电压为总电压的8- 50%至8- 90%,也可以按客户要求进行定制,开关按究竟由直通接点接至电池端电压.
◆可选带以下功效或附件:
→外置MOS管
→带软胶扳机
→外接发光LED及导线
→外接电池温度检测导线
→智能调速功效,可带软启动,欠压�；�,过流�；�,电池过温�；�
◆The switches combine compact size with high performance, a wide scope of heat sink for MOSFET and further options provide easy to mount solutions. They employ SPST-NO with by-pass contact, integrated PWM (Pulse Width Modulated) electronics in
various dimensions.
◆Average duty cycle ofmotorvoltage8-50%to8-90% (according to client's demand), then by-pass to battery voltage.
◆Optional with the function or accessory as follows:
→External MOSFET version
→Trigger covered with rubber
→Auxiliary LED and wires
→Auxiliary wire for temperature test
→Multi-function, optional soft start, under-voltage protection, over current protection, battery temperature pretection
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.c 25A
→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
→增强介电强度 Dielectric strength of reinforced500V
→情况温度 Ambient temperature0°C~55°C
→阻燃品级 FlammabilityUL 94V-0
→防护品级 Protection typeIP40
→适用于II类防护器具 Suitable for appliances of protection class II
◆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 are to be tested together with the corresponding appliance, 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
