pwm专用(yong)mos管KND3903A漏源击穿电(dian)(dian)(dian)压(ya)30V，漏极电(dian)(dian)(dian)流85A，极低导通电(dian)(dian)(dian)阻RDS(开(kai)启(qi)) 3...pwm专用(yong)mos管KND3903A漏源击穿电(dian)(dian)(dian)压(ya)30V，漏极电(dian)(dian)(dian)流85A，极低导通电(dian)(dian)(dian)阻RDS(开(kai)启(qi)) 3.6mΩ，最大(da)限度地减少导电(dian)(dian)(dian)损耗(hao)，提高(gao)效(xiao)率；低Crrs、快速切(qie)换，高(gao)效(xiao)低耗(hao)；100%经雪崩(beng)...
隔(ge)(ge)(ge)(ge)(ge)离变(bian)(bian)(bian)压器(qi)是(shi)指输(shu)(shu)(shu)入(ru)(ru)端和输(shu)(shu)(shu)出(chu)(chu)端电(dian)(dian)(dian)气(qi)上(shang)完全隔(ge)(ge)(ge)(ge)(ge)离的(de)变(bian)(bian)(bian)压器(qi)，它的(de)隔(ge)(ge)(ge)(ge)(ge)离是(shi)隔(ge)(ge)(ge)(ge)(ge)离电(dian)(dian)(dian)气(qi)的(de)意...隔(ge)(ge)(ge)(ge)(ge)离变(bian)(bian)(bian)压器(qi)是(shi)指输(shu)(shu)(shu)入(ru)(ru)端和输(shu)(shu)(shu)出(chu)(chu)端电(dian)(dian)(dian)气(qi)上(shang)完全隔(ge)(ge)(ge)(ge)(ge)离的(de)变(bian)(bian)(bian)压器(qi)，它的(de)隔(ge)(ge)(ge)(ge)(ge)离是(shi)隔(ge)(ge)(ge)(ge)(ge)离电(dian)(dian)(dian)气(qi)的(de)意思。原理(li)是(shi)利用变(bian)(bian)(bian)压器(qi)的(de)电(dian)(dian)(dian)磁感应原理(li)，通过磁场耦合将输(shu)(shu)(shu)入(ru)(ru)端和输(shu)(shu)(shu)出(chu)(chu)端的(de)电(dian)(dian)(dian)路隔(ge)(ge)(ge)(ge)(ge)离开(kai)来...
DFN封(feng)(feng)(feng)装是一(yi)种无引(yin)脚的封(feng)(feng)(feng)装形式(shi)，采用双边(bian)或(huo)方(fang)形扁平(ping)无铅(qian)封(feng)(feng)(feng)装，仅两侧有焊盘(pan)。...DFN封(feng)(feng)(feng)装是一(yi)种无引(yin)脚的封(feng)(feng)(feng)装形式(shi)，采用双边(bian)或(huo)方(fang)形扁平(ping)无铅(qian)封(feng)(feng)(feng)装，仅两侧有焊盘(pan)。DFN8表示焊盘(pan)数是8个，典型主体尺寸(cun)长度(du)通常介于2-7mm，焊盘(pan)间(jian)距通常为0.5-0.95mm，...
充电(dian)(dian)器mos管(guan)KNE6303A漏(lou)(lou)源(yuan)击(ji)(ji)穿电(dian)(dian)压(ya)30V，漏(lou)(lou)极电(dian)(dian)流12A，先(xian)进的沟(gou)槽(cao)加工技术，超...充电(dian)(dian)器mos管(guan)KNE6303A漏(lou)(lou)源(yuan)击(ji)(ji)穿电(dian)(dian)压(ya)30V，漏(lou)(lou)极电(dian)(dian)流12A，先(xian)进的沟(gou)槽(cao)加工技术，超低导通电(dian)(dian)阻(zu)的高(gao)密度(du)电(dian)(dian)池(chi)设计，导通电(dian)(dian)阻(zu)RDS(开(kai)启) 8mΩ，高(gao)效低耗；改进的dv/dt能...
（1）频(pin)率低(di)，约150Hz，因而续(xu)流二极管采(cai)(cai)用了(le)普通(tong)(tong)整(zheng)流桥(qiao)； （2）没有欠压和过...（1）频(pin)率低(di)，约150Hz，因而续(xu)流二极管采(cai)(cai)用了(le)普通(tong)(tong)整(zheng)流桥(qiao)； （2）没有欠压和过流保护； （3）采(cai)(cai)用了(le)简单(dan)的(de)门电(dian)路作三角波发生器(qi)； （4）采(cai)(cai)用5只大功率VDMOS并联...
稳(wen)压电(dian)源 由(you)V3（TL431），Q3等元(yuan)件(jian)组(zu)成，从36V蓄电(dian)池经(jing)过串联稳(wen)压后得到(dao)+12V电(dian)...稳(wen)压电(dian)源 由(you)V3（TL431），Q3等元(yuan)件(jian)组(zu)成，从36V蓄电(dian)池经(jing)过串联稳(wen)压后得到(dao)+12V电(dian)压，给(ji)控(kong)制(zhi)电(dian)路供电(dian)，调(diao)节VR6可校(xiao)准+12V电(dian)源。
