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DMK-M-A3-L

DMK防塵(智能)直流扳機調(diào)速開關

DMK series Dustproof (Multi-function) DC Variable Speed Trigger Switches

產(chǎn)品描述Product description

DMK系列是一款專用型的直流扳機調(diào)速開關,集成防塵機械剎車接點,應用于各類電池式手持電動工具,如:充電式電鉆、充電式螺絲起子、充電式?jīng)_擊扳手等。
DMK 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.

產(chǎn)品特征Features

◆本開關結構緊湊,可選帶以下功能或附件:
→電子調(diào)速功能
→智能調(diào)速功能,可選帶軟啟動、欠壓保護、過流保護、電池過溫保護等
→外接各類導線和電池夾
◆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

技術數(shù)據(jù)Technical data

→機械耐久壽命 Mechanical life endurance≥5E4/1E5
→電氣耐久壽命 Electrical life endurance≥1E4/5E4
→最大電流 Max. currentat 18Vd.c20A
→接觸電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7MOhm
→基本介電強度 Dielectric strength of function500V
→加強介電強度 Dielectric strength of reinforced500V
→環(huán)境溫度 Ambient temperature0°C~55°C
→阻燃等級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
◆開關內(nèi)部電子部分在相應使用中一并做過相關測試,本開關適合做二類器具開關使用.
◆The electronics in the switches had to be tested together with the corresponding appliances, so the switches are suitable for appliance of class II.

端子類型Terminals

◆輸入端 Input side:
→焊接端子 Solder terminal 4.2×0.8mm
◆輸出端 Output side:
→焊接端子 Solder terminal4.6×0.5mm

電氣參數(shù)和認證 Electric Rating and Certification

訂貨信息Ordering Information