ET37 Series Ecwangcisiweyo Power Supply
Uyilo olusebenzisekayo:
Sebenzisa i-4.3 intshi ye-TFT LCD, isisombululo ngu-480 * 272.
Display Inkxaso yefomathi yokuboniswa kwenkxaso, ukuboniswa kwexesha langempela lombane wokuvelisa umbane kunye nekhefu langoku.
Inkqubo yokusebenza elula kwaye elula, ngenkqubo yokubonisa enobuchule, ekulula ukuyisebenzisa.
Ukusebenza okuphezulu:
Iziphumo ezihlengahlengiswayo ezizimeleyo: 1 (ET372X) / 2 (ET373X) imveliso ehlengahlengiswayo 30V / 3A (30V / 5A), 1 (2.5V / 3.3V / 5V)
imveliso esisigxina ehlengahlengiswayo; Amandla apheleleyo apheleleyo anokufikelela kwi-305W.
Iindlela ezine zokuvelisa: nkqo / ngokuchanekileyo / ngokungalunganga / ngokufana / ngothotho, ukubonelela ngemveliso ebanzi. Iziphumo eziphezulu
Umbane unokufikelela kwi-60V, kwaye ubuninzi bokukhutshwa kwangoku bunokufikelela kwi-10A.
Ukuchaneka okuphezulu kunye nesisombululo esiphezulu.
Ukukhutshwa kwemveliso ephantsi kunye nengxolo.
Has Unemilinganiselo esemgangathweni yokulawula umthwalo kunye nomgangatho wokulawulwa komgaqo.
Umsebenzi wexesha lokuxhasa umsebenzi, useto oluphezulu lwamaqela angama-112.
Inomsebenzi wokugcina kunye nokucela, kwaye inokugcina ukuya kuthi ga kwiiseti ezili-10 zoseto lweparameter.
Isixhobo esibonakalayo esimiselweyo seDivayisi ye-USB, ujongano lwe-RS232, inkxaso ye-SCPI yokulawula kude.
Ukhuseleko oluninzi:
Ngomsebenzi okhuselekileyo we-voltage / over-current, unokukwazi ukuseta ngaphezulu kwe-voltage kunye neeparameter ezingaphezulu ngoku
ukufezekisa ukhuseleko lomthwalo olusebenzayo.
Inemigangatho emibini yomsebenzi wokhuselo lobushushu, eqonda ukhuseleko olungaphezulu kobushushu kwisoftware kunye
izixhobo zekhompyutha.
Inomsebenzi wolawulo lwesantya fan okrelekrele, uhlengahlengisa isantya sefeni ngokweemeko zokusebenza, kwaye
ngokufanelekileyo kunciphisa ingxolo yomlandeli.
Ing Ukuqhagamshela kunye nokuKhusela i-Counter nge-Output Polarity.
Inemisebenzi yokutshixa engundoqo ukukhusela ukungasebenzi kakuhle.
Voltage Amandla ombane: 220V.AC ± 10%, 110V.AC ± 10%, 45 ~ 65Hz
¤ Bonisa: I-4.3 ”TFT LCD, ngesisombululo se-480x272, kunye nemibala eyi-16 M
Ubushushu obusebenzayo: 0 ° C -40 ° C
Temperature Ubushushu bokugcina: -10 ° C -70 ° C
Hum ukufuma Relative: ＜ 80%
Ujongano: USB DEVICE, RS232 (ukhetho)
Ubukhulu: 230mm x 380mm x 150mm (WxDxH)
¤ Ubunzima: 11kg
Intambo yombane engundoqo: 1
Incwadana yomsebenzisi: 1
Line umgca wemveliso: 1
Umgca wedatha ye-USB: 1
Umgca wedatha ye-RS232: 1
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Umzekelo |
ET3721 ET3728 |
ET3722 ET3729 |
ET3731 ET3738 |
ET3732 ET3739 |
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Amandla aphezulu |
I-105W (i-ET3721-3722) I-155W (i-ET3728-3729) |
Ngo-195W (ET3721-3722) 305W (ET3728-3729) |
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Inombolo yesitishi |
2 (CH1 eyahlukileyo, i-CH2 ilungisiwe) |
3 (CH1, CH2 eyahlukileyo, i-CH3 ilungisiwe) |
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Iziphumo zeDC (0 ° C -40 ° C) |
Voltage / yangoku (Ixabiso elilinganisiweyo) |
CH1: 0 ~ 30V, 0 ~ 3A (ET3721373722) CH1: 0 ~ 30V, 0 ~ 5A （ET3728、3729） |
I-CH1, CH2: 0 ~ 30V, 0 ~ 3A (ET3721223722) CH1, CH2: 0 ~ 30V, 0 ~ 5A (ET3728、3729) |
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Ngaphezulu kweevolthi / ngaphezulu kwamandla ukhuseleko |
CH1: 10mV ~ 33V, 10mA ~ 3.3A CH1: 10mV ~ 33V, 10mA ~ 5.5A |
CH1, CH2: 10mV ~ 33V, 10mA ~ 3.3A CH1, CH2: 10mV ~ 33V, 10mA ~ 5.5A |
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2.5V / 3.3V / 5V Iziphumo ezizinzileyo |
Iziphumo ezikhoyo ngoku 0 ~ 3A (ET3721、3722、3731、3732), Okanye 0 ~ 1A, ET3728、3729、3738、3739）;Ukuchazwa kwemveliso: ＜ 5%;Ummiselo womthwalo: ≤15 * isithuba esisezantsi sobungakanani;
Umgaqo wokulinganisa: ≤5 * isithuba esisezantsi sobungakanani; Ukuduma nengxolo (20Hz ~ 7MHz): ≤2mVrms; Ngaphezulu: 3A (ET3721、3722、3731、3732), okanye 0 ~ 1A, ET3728、3729、3738、3739）; (Iiparameter zesithuba esimiselweyo zonke zidwelisiwe. Iiparameter ezingezantsi zisebenza kwiindawo eziguquguqukayo zombane.) |
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Umgangatho wokumiselwa komgangatho (± ukuphuma kwepesenti + ubuninzi bexesha lokuphumla (s) |
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I-Voltage |
≤0.01% + 2 |
0.005% + 2 |
≤0.01% + 2 |
0.005% + 2 |
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Okwangoku |
≤0.01% + 3 |
0.005% + 3 |
≤0.01% + 3 |
0.005% + 3 |
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Umgangatho wokulawulwa kwemithwalo (± ukuphuma kwepesenti + ubuninzi bexesha lokuphumla (s) |
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I-Voltage |
≤0.01% + 2 |
0.006% + 2 |
≤0.01% + 2 |
0.006% + 2 |
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Okwangoku |
0.005% + 3 |
≤0.01% + 3 |
≤0.05% + 3 |
≤0.01% + 3 |
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Umsebenzi wokulandelela (± ukuphuma kwepesenti + ubungakanani bexesha lokuphumla (s) |
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Imposiso yokulandela umkhondo |
/ |
≤0.5% + 10 ye-Master （akukho mthwalo） |
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Ummiselo ofanayo izinga |
Umgama |
/ |
≤0.01% + 5 |
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Layisha |
/ |
≤0.01% + 5 |
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Ireyithi yokulawula uthotho |
Umgama |
/ |
≤0.01% + 10 |
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Layisha |
/ |
≤0.02% + 10 |
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Ukudumba nengxolo (20Hz ~ -7MHz) |
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I-Voltage |
≤1mVrms |
≤600μVrms |
≤1mVrms |
≤600μVrms |
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Okwangoku |
≤1.5mArms |
≤1mArms |
≤1.5mArms |
≤1mArms |
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Inkqubo / isisombululo sokufunda ngasemva |
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I-Voltage |
1mV |
1mV |
1mV |
1mV |
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Okwangoku |
1mA |
1mA |
1mA |
1mA |
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Inkqubo / ukufundwa ngokuchanekileyo kokuchaneka (± ukuphuma kwepesenti + ubuninzi bexesha lokuphumla (s) |
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Inkqubo |
I-Voltage |
0.03% + 10 |
0.02% + 5 |
0.03% + 10 |
0.02% + 5 |
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Okwangoku |
0.3% + 10 |
0.3% + 5 |
0.3% + 10 |
0.3% + 5 |
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Ukufunda ngasemva |
I-Voltage |
0.03% +10 |
0.03% +5 |
0.03% +10 |
0.03% +5 |
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Okwangoku |
0.3% +10 |
0.2% +5 |
0.3% +10 |
0.2% +5 |
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Layisha ixesha lokuphendula okwethutyana |
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Kuthatha ngaphantsi kwe-50μs kwimveliso yangoku ukutshintsha ukusuka kumthwalo opheleleyo ukuya kwisiqingatha somthwalo, okanye ukusuka kwisiqingatha somthwalo ukuya kumthwalo opheleleyo kunye nevolthi yokuvelisa ukubuyela kwi-15mV. |
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Subuchule (± ukuphuma kwepesenti + ubuninzi bexesha lokuphumla (s) |
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I-Voltage |
≤0.02% + 10 |
≤0.02% + 10 |
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Okwangoku |
≤0.1% + 1 |
≤0.1% + 1 |
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Ubushushu obulungeleleneyo (± ukuphuma kwepesenti + ubuninzi bexesha lokuphumla (s) |
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I-Voltage |
≤0.02% + 10 |
≤0.02% + 10 |
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Okwangoku |
≤0.02% + 10 |
≤0.02% + 10 |
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Okunye |
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Ixesha lokuqhutywa komyalelo |
＜ 200ms |
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Indlela yokupholisa |
Ukupholisa fan |
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