Chida Choyesera cha LEEM-19 Chokwanira cha AC/DC Circuit ndi Bridge

Kufotokozera Kwachidule:

Chidachi chimaphatikiza zoyeserera zosiyanasiyana monga mlatho wa DC (kuphatikiza mlatho wa mkono umodzi, mlatho wa mkono umodzi, mlatho wosalinganika), mlatho wa AC, RLC transient and steady-state response, ndipo ndi chipangizo chogwira ntchito zambiri.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi

1. Kukana kwa mkono wa mlatho R1: 1Ω, 10Ω, 100Ω, 1000Ω, 10kΩ, 100kΩ, 1MΩ.
Kulondola ± 0.1%;
2. Kukana kwa mkono wa mlatho R2: konzani mabokosi okana: 10kΩ+10×(1000+100+10+1)Ω, kulondola ±0.1%;
3. Kukana kwa mkono wa mlatho R3: Konzani ma seti awiri a mabokosi okana ogwirizana R3a, R3b, omwe amaikidwa mkati pa switch yosinthira ya magawo awiri, ndipo kukana kumasintha motsatizana: 10×(1000+100+10+1+0.1)Ω, Kulondola ndi: ±0.1%;
4. Bokosi la capacitor: 0.001~1μF, sitepe yocheperako 0.001μF, kulondola 2%;
5. Bokosi la Inductance: 1 ~ 110mH, sitepe yocheperako 1mH, kulondola 2%;
6. Mphamvu yamagetsi ya ntchito zambiri: Mphamvu yamagetsi yosinthika ya DC 0 ～2V, mafunde a sine 50Hz ～100kHz; mafunde a sikweya 50Hz
～1kHz; ma frequency amawonetsedwa ndi kauntala wa ma frequency a manambala 5;
7. AC ndi DC digito galvanometer yogwiritsidwa ntchito pawiri: gwiritsani ntchito digito display voltmeter: range ndi 200mV, 2V; input ingasankhe AC, DC, unbalanced modes zitatu, pali sensitivity adjustment potentiometer.
8. Chida chikagwiritsidwa ntchito ngati mlatho wa mkono umodzi, mulingo woyezera: 10Ω～1111.1KΩ, mulingo wa 0.1;
9. Chida chikagwiritsidwa ntchito ngati mlatho wamagetsi wa manja awiri, mulingo woyezera: 0.01 ～111.11Ω, mulingo wa 0.2;
10. Mlingo woyenera wa mlatho wosalinganika ndi 10Ω～11.111KΩ, ndipo cholakwika chololedwa ndi 0.5%;
11. Pali mitundu iwiri ya kukana koyezedwa mkati mwa chida: RX single, RX double, mitundu iwiri ya ma capacitor okhala ndi mphamvu zosiyanasiyana komanso kutayika kosiyana; mitundu iwiri ya ma inductance okhala ndi ma inductance osiyanasiyana ndi ma Q values osiyanasiyana;
12. Mlatho wamagetsi wosalinganika umafanana ndi sensa ya kutentha ya thermistor, ndipo thermometer ya digito yolunjika imapangidwa ndi resolution ya 0.01℃; thermistor ingagwiritsidwe ntchito limodzi ndi sensa ya kutentha ya chida choyesera cha sensor.
13. Kuyesera kafukufuku: phunzirani ubale womwe ulipo pakati pa capacitance, loss ndi bias voltage;
14. Kuyesera kafukufuku: phunzirani ubale womwe ulipo pakati pa inductance ndi bias current.