產品特征Features
◆本開關(guan)(guan)結(jie)構緊湊效(xiao)率高,大面(mian)積的(de)固定式散熱片為(wei)開關(guan)(guan)的(de)安裝提供方便.開關(guan)(guan)內部為(wei)單(dan)極常開帶直通接(jie)點結(jie)構,通過改變輸入脈沖的(de)占空比來控制場效(xiao)應管的(de)輸出電壓，而實現電子調(diao)速功能.
◆開關輸出(chu)端的平均電(dian)壓為總電(dian)壓的8-50%至8-90%,也可(ke)以按客戶要(yao)求(qiu)進(jin)行定(ding)制,開關按到(dao)底由直通接點接至電(dian)池端電(dian)壓.
◆可選帶以下功能或(huo)附件:
→外置MOS管
→帶軟膠扳機
→外(wai)接LED及導線
→外(wai)接電池(chi)溫度檢測(ce)導(dao)線
→智能調速功能,可帶軟啟動,欠壓(ya)保護(hu),過流保護(hu),電池過溫保護(hu)
◆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 of motor voltage 8 - 50% to 8 - 99%, then by-pass to battery voltage (according to customer's demand).
◆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 protection
技術數據Technical data
→機械耐久壽命 Mechanical life endurance≥1E5
→電氣耐久(jiu)壽命 Electrical life endurance≥5E4
→最大電流 Max. current at 42Vd.c25A
→接觸(chu)電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→基本(ben)介電(dian)強度 Dielectric strength of function500V
→加強介電強度 Dielectric strength of reinforced500V
→環境溫度 Ambient temperature0°C~55°C
→阻燃(ran)等(deng)級 FlammabilityUL 94V-0
→防(fang)護等級(ji) Protection typeIP40
◆開(kai)關內部電子部分在相應使用中一并做過相關測試,本開(kai)關適合做二類器具開(kai)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(shu)入端/輸(shu)出端 Input side/Output side:
→焊接端子 Solder terminal
