Drop type fuse yog qhov siv ntau dua kev tiv thaiv kev tiv thaiv luv luv, nws yog qhov tsim nyog rau huab cua tsis muaj plua plav, corrosive gas, flammable thiab tawg thiab lwm qhov chaw txaus ntshai, qhov kub sib txawv tsis tshaj 40 degrees Celsius sab nraum zoov. Thaum xaiv ib tug poob hom fuse, nws yuav tsum tau nqa tawm raws li nws rated voltage thiab rated tam sim no ob tsis. Qhov ntsuas hluav taws xob ntawm qhov kev xaiv poob hom fuse yuav tsum sib phim qhov ntsuas hluav taws xob ntawm cov khoom siv los tiv thaiv, thiab nws cov ntsuas tam sim no yuav tsum tsis txhob tsawg dua qhov ntsuas tam sim no ntawm cov yaj. Ntawm lawv, qhov ntsuas tam sim no ntawm cov yaj yog 1.5-2 lub sij hawm loj dua qhov load tam sim no.
Tom qab xaiv qhov poob hom fuse, nws yuav tsum tau kuaj xyuas peb-theem luv-circuit muaj peev xwm ntawm cov kev tiv thaiv kom ntseeg tau tias peb-theem luv luv-circuit muaj peev xwm nyob nruab nrab ntawm cov kev txwv sab sauv thiab qis ntawm cov ntsuas kev cuam tshuam ntawm lub fuse. . Yog hais tias qhov ntsuas tawg muaj peev xwm ntawm qhov poob hom fuse loj dhau lawm, nws yuav ua rau peb-theem luv luv Circuit Court muaj peev xwm qis dua nws cov nqi qis qis, uas ua rau tsis ua hauj lwm ntawm cov yaj kom tua cov arc. Qhov kawg tshwm sim yog tias lub fuse hlawv thiab tawg tshwm sim.
