一個基本的應急管理行政防爆照相機電子閃光燈內部系統有三個主要部分：一塊用作電源的小電池、一個實際產生閃光的氣體放電管、一個用于連接電源和放電管的電路（由多個電子元件組成）。

系統(tong)兩端的(de)(de)兩個元(yuan)件(jian)非常簡單。將電(dian)(dian)(dian)池(chi)的(de)(de)兩極接(jie)通(tong)電(dian)(dian)(dian)路(lu)(lu)時，電(dian)(dian)(dian)池(chi)將強制電(dian)(dian)(dian)子通(tong)過電(dian)(dian)(dian)路(lu)(lu)從電(dian)(dian)(dian)池(chi)的(de)(de)一極流(liu)向另一極。正在(zai)移動的(de)(de)電(dian)(dian)(dian)子（即電(dian)(dian)(dian)流(liu)）向連(lian)接(jie)到電(dian)(dian)(dian)路(lu)(lu)的(de)(de)各個元(yuan)件(jian)提(ti)供能量。

應急管理行政防爆照相機電子閃光燈電路由四部分組成：振蕩升壓部分、整流充電部分、電壓指示部分和脈沖觸發閃光部分。

當電(dian)源接通后，利(li)用晶體(ti)管(guan)(guan)V1的開關特性，形(xing)成(cheng)一個(ge)間(jian)歇振蕩，使T1的初級獲得(de)一個(ge)交(jiao)變(bian)電(dian)壓(ya)(ya)(ya)，經T1升壓(ya)(ya)(ya)，使其次(ci)級獲得(de)大于300V的交(jiao)變(bian)電(dian)壓(ya)(ya)(ya)。交(jiao)變(bian)電(dian)壓(ya)(ya)(ya)經二極(ji)管(guan)(guan)D1半波整流后變(bian)成(cheng)直流電(dian)壓(ya)(ya)(ya)，對主電(dian)容(rong)C2和(he)觸(chu)發(fa)電(dian)容(rong)C3充(chong)電(dian)儲(chu)能。當電(dian)壓(ya)(ya)(ya)充(chong)至額定(ding)電(dian)壓(ya)(ya)(ya)的70%左右時，指示電(dian)路(lu)中(zhong)的氖燈（Ne）起(qi)輝，指示閃(shan)光(guang)(guang)(guang)燈處于正常閃(shan)光(guang)(guang)(guang)等(deng)待狀態。當按下按鈕AN，觸(chu)發(fa)電(dian)路(lu)（由R3、C3、T2和(he)Xe組成(cheng)）產生脈沖電(dian)壓(ya)(ya)(ya)，在T2的次(ci)級感應(ying)出瞬間(jian)高(gao)壓(ya)(ya)(ya)（約10kV）脈沖，通過Xe閃(shan)光(guang)(guang)(guang)管(guan)(guan)的觸(chu)發(fa)極(ji)使Xe閃(shan)光(guang)(guang)(guang)管(guan)(guan)內氮氣電(dian)離(li)并導(dao)通，電(dian)容(rong)C2上(shang)儲(chu)存(cun)的電(dian)能瞬間(jian)通過閃(shan)光(guang)(guang)(guang)燈管(guan)(guan)放電(dian)轉化為光(guang)(guang)(guang)能，完成(cheng)一次(ci)閃(shan)光(guang)(guang)(guang)。

捷德電子科技有限公司的防爆儀(yi)器和(he)系統(tong)已被12個(ge)省市自治區的安全監管裝備建(jian)設項目采用(yong)(yong),并獲得廣大用(yong)(yong)戶(hu)的認可！