◆DAK系列是一款通用型的直流扳機調速開關，集成防(fang)塵和機械剎車接(jie)點，內(nei)部帶(dai)換向結構(gou)，應(ying)用(yong)于各(ge)類直流(liu)充(chong)電(dian)(dian)(dian)式(shi)手持電(dian)(dian)(dian)動工(gong)具，如：充(chong)電(dian)(dian)(dian)式(shi)電(dian)(dian)(dian)鉆、充(chong)電(dian)(dian)(dian)式(shi)電(dian)(dian)(dian)錘(chui)、充(chong)電(dian)(dian)(dian)式(shi)螺絲起子(zi)、充(chong)電(dian)(dian)(dian)式(shi)沖擊扳手等(deng)。
◆DAK?series are one general type DC variable speed trigger switches，integrated dustproof,?mechanical brake contact?and reversing box, commonly for used in DC cordless portable power-tools such as: Cordless Drills, Cordless Screw Drivers, Cordless Rotary Hammers, Cordless Impact Wrenches, etc.
◆本開(kai)關(guan)(guan)結(jie)構緊(jin)湊(cou)效率高，大面積的固(gu)定(ding)式散熱片(pian)為開(kai)關(guan)(guan)的安裝提供(gong)方(fang)便(bian)。開(kai)關(guan)(guan)內部(bu)為單極常(chang)開(kai)帶直(zhi)通接點(dian)結(jie)構，通過改變輸(shu)(shu)入脈沖的占空(kong)比來控制(zhi)場效應(ying)管的輸(shu)(shu)出電壓(ya)，而(er)實現電子調速功能。
◆開(kai)關輸(shu)出端的(de)平均電壓為總電壓的(de)8- 50%至8- 90%，也可以按客戶要求進行定(ding)制，開(kai)關按到(dao)底(di)由直通(tong)接(jie)點接(jie)至電池端電壓。
◆可選帶以下功能或附件:
→外置(zhi)MOS管→智能(neng)(neng)調速(su)功能(neng)(neng)，可帶軟啟動、欠壓保護(hu)、過流(liu)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 valrious dimensions.→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
◆輸入端/輸出端 Input side/Output side:
→焊(han)接端子 Solder terminal
★ 本產品榮獲實(shi)用新型專(zhuan)利(li)，專(zhuan)利(li)號(hao)：ZL201920475247.7
★ Utility Model patented with no. is ZL201920475247.7
