產品描述Product description
◆DFW系列是一款專用型的高額定直流扳機開關，集成防塵功能，應用于各類直流充電式園林工具，如：充電式吹吸機、充電式打草機、充電式多頭工具等.
◆DFW?series are special type High-rated DC trigger switches,?integrated dustproof, commonly for used in DC gardening power-tools such as: Cordless Blowers, Cordless Grass Trimmer, Cordless Multi-function Tools, etc. Besides, they also suitable for brushless DC tools.
產品特征Features
◆可選帶以下附件 Optional with the accessories as follows:
→外接二極管 Diode Externally
→外接各種聯接導線 Auxiliary wire output
→帶軟膠扳機 Trigger covered with rubber (Overmoulding)
技術數據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.c40A
→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 function1300V
→加強介電強度 Dielectric strength of reinforced2600V
→環(huán)境溫度 Ambient temperature0°C~55°C
→阻燃等級 FlammabilityUL 94V-0
→防護等級 Protection typeIP50
◆開關內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/輸出端 Input side/Output side:
→焊接端子 Solder terminal
→沾錫導線 Wire with tin conductor
◆電位器輸出 Potentiometer Output:
→沾錫導線 Wire with tin conductor
→帶插頭導線 Wire terminal with Plug
★本產品榮獲實用新型專利，專利號：ZL202121011840.X
★Utility Model patented with no. is ZL202121011840.X
電氣參數和認證 Electric Rating and Certification
