Cov kauj ruam los ntsuas DC tsis kam nrog digital multimeter
Ntsuas cov kauj ruam ntawm DC tsis kam:
Kauj ruam 1: Qhib lub hwj chim hloov ntawm lub multimeter, thiab tig lub multimeter iav mus rau qhov tsim nyog ntau yam (200 ohms) hauv ohm (Ω) thaiv.
Kauj Ruam 2: Txuas qhov kev xeem liab thiab dub coj mus rau ob qho kawg ntawm cov resistor R1, soj ntsuam kev nyeem ntawv, thiab nyeem cov nqi tsis kam ntawm 100Ω.
Yuav ua li cas ntsuas DC tsis kam nrog multimeter
Kauj Ruam 3: Rov xaiv qhov tsim nyog ntawm cov hluav taws xob tsis zoo (20K ohm thaiv), txuas cov xim liab thiab xim dub coj mus rau ob qho kawg ntawm cov resistor R2, saib xyuas kev nyeem ntawv, thiab nyeem cov nqi tsis kam ntawm 3.9KΩ.
Yuav ua li cas ntsuas DC tsis kam nrog multimeter
Kauj Ruam 4: Rov xaiv qhov tsim nyog ntawm cov hluav taws xob tsis zoo (200K ohm thaiv), txuas cov xim liab thiab xim dub ua rau ob qho kawg ntawm cov resistor R3, soj ntsuam kev nyeem ntawv, thiab nyeem cov nqi ntawm 47KΩ.
Yuav ua li cas ntsuas DC tsis kam nrog multimeter
Kauj Ruam 5: Rov xaiv qhov tsim nyog ntawm cov hluav taws xob tsis zoo (2M ohm thaiv), txuas cov xim liab thiab xim dub coj mus rau ob qho kawg ntawm cov resistor R4, soj ntsuam kev nyeem ntawv, thiab nyeem cov nqi tsis kam ntawm 51KΩ.
Yuav ua li cas ntsuas DC tsis kam nrog multimeter
