產(chǎn)品描述Product description
◆DSB系列是一款專用型的直流信號扳機開關，集成防塵功能和機械剎車接點，適用于各類直流充電式電動工具，如：充電式電鉆、充電式電錘、充電式螺絲起子、充電式?jīng)_擊扳手等。特殊設計的外形可以和線路板直接連接，而不需要外接導線。
◆DSB?series are one special type DC signal trigger switches, integrated dustproof?and?me chanical brake contact, specially for used in DC power-tools such as: Cordless Drills, Cordless Screw Drivers, Cordless Impact Wrenches, etc.?With special design for assembly with PCB, needn't any wires.
產(chǎn)品特征Features
◆本開關結構緊湊，可選帶以下功能或附件：
→信號通斷帶電位器輸出功能
→機械剎車接點
→外置二極管
→帶軟膠扳機
◆The switches combine compact size, optional with the function or accessories as follows:
→Signal On-off version with linear potentiometer
→Mechanical Brake Contact
→With Diode external
→Trigger covered with rubber (overmolding)
技術數(shù)據(jù)Technical data
→機械耐久壽命 Mechanical life endurance≥1E5
→電氣耐久壽命 Electrical life endurance≥5E4
→最大電流 Max. current at 42Vd.c0.1A
→接觸電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→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
◆信號輸入端/輸出端 Input side/Output side for signal:
→線路板焊接端子 PCB Solder terminal 1.0×0.6mm
◆機械剎車端子 Terminal for Mechanical Brake:
→焊接端子 Soldering terminal 4.8×0.8mm
電氣參數(shù)和認證 Electric Rating and Certification
