产品描述Product description
◆DLK系列是一款专用型的直流扳机开关，集成防尘和机械刹车接点，应用于种种充电式手持电动工具和电动园林工具，如：充电式电钻、充电式电锤、充电式螺丝起子、充电式攻击扳手、充电式打草机、充电式吹吸机等，也可应用种种直流无刷电动工具。
◆DLK?series are one special type DC trigger switches,?integrated dustproof?and?mechanical brake contact, optional with inner reversing structure, commonly for used in DC cordless portable power-tools and power gardening tools such as: Cordless Drills,?Cordless Screw Drivers, Cordless Rotary Hammers, Cordless Impact Wrenches, Cordless Grass Trimmers, Cordless Blowers, etc. Besides, they also suitable for?brushless?DC tools.
产品特征Features
◆本开关结构紧凑，可选带以下功效或附件：
→通断功效带电位器输出
→通断功效带机械换向和电位器输出(有刷直流工具专用)
→通断功效带正反转信号和电位器输出(无刷直流工具专用)
→通断功效带正反转霍尔信号和电位器输出(无刷直流工具专用)
→外接种种导线和电池夹
◆The switches combine compact size, optional with the function or accessories as follows:
→On-off with linear potentiometer output
→On-off with mechanical reversing and linear potentiometer output
→On-off with reversing signal indication potentiometer output
(Special for DC brushless applications)
→On-off with reversing hall signal and linear potentiometer output
(Special for DC brushless applications )
→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. current at 36Vd.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
→增强介电强度 Dielectric strength of reinforced2600V
→情况温度 Ambient temperature0°C~55°C
→阻燃品级 FlammabilityUL 94V-0
→防护品级 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 Input side:
→焊接端子 Solder terminal 4.2X0.8mm
◆输出端 Outputside:
→焊接端子 Solder terminal 4.6X 0.5mm
★本产品荣获实用新型专利，专利号：ZL201922024096.6
★Utility Model patented with the no. is ZL201922024096.6
电气参数和认证 Electric Rating and Certification
