ET37 Siseto Eto Ipese Agbara DC
Oniru ọrẹ-olumulo:
¤ Lilo 4.3 inch TFT LCD, ipinnu jẹ 480 * 272.
Display Atilẹyin iṣafihan igbi, ifihan akoko gidi ti folti o wu ikanni ati ṣiṣan lọwọlọwọ.
System Eto iṣiṣẹ jẹ rọrun ati irọrun, pẹlu eto ifihan wiwo wiwo, rọrun lati lo.
Ṣiṣe iṣẹ giga:
¤ Iṣe atunṣe adijositabulu: 1 (ET372X) / 2 (ET373X) iṣatunṣe atunṣe 30V / 3A (30V / 5A), 1 (2.5V / 3.3V / 5V)
adijositabulu o wu ti o wa titi; o pọju agbara iṣujade lapapọ le de ọdọ 305W.
Mod Awọn ipo iṣujade mẹrin: inaro / rere / odi / odi / iru / jara, n pese ibiti o wu jade lọpọlọpọ. Iwọn ti o pọ julọ
folti le de ọdọ 60V, ati pe agbara ti o pọ julọ ti o wu le de ọdọ 10A.
Prec Ṣiṣe to gaju ati ipinnu giga.
Rip Ripple iṣẹjade kekere ati ariwo.
¤ O ni oṣuwọn ilana fifuye ti o dara julọ ati iwọn ilana laini.
Function Atilẹyin iṣẹ iṣelọpọ akoko, ṣeto awọn ẹgbẹ 112 ti o pọju.
¤ O ni iṣẹ ti ipamọ ati ipe epe, ati pe o le fipamọ to awọn ipilẹ 10 ti awọn eto paramita.
Interface Iṣeduro Ẹrọ Ẹrọ ti a ṣe deede, wiwo RS232, ṣe atilẹyin iṣakoso pipaṣẹ latọna SCPI.
Ọpọlọpọ aabo aabo:
¤ Pẹlu iṣẹ-aabo lori-folti / lori-lọwọlọwọ, o le ni irọrun ṣeto lori-folti ati awọn ipele lọwọlọwọ lori si
ṣe aṣeyọri idaabobo fifuye to munadoko.
O ni iṣẹ aabo aabo otutu-ipele meji, mimo aabo aabo iwọn otutu meji-meji ti sọfitiwia ati
ohun elo.
¤ O ni iṣẹ ti iṣakoso iyara afẹfẹ afẹfẹ oye, ṣatunṣe iyara afẹfẹ bi awọn ipo iṣẹ, ati
fe ni din ariwo egeb.
¤ Nsopọ ati Idaabobo Counter pẹlu Polarity O wu.
¤ O ni iṣẹ titiipa bọtini lati ṣe idiwọ aṣiṣe.
Voltage Agbara folti: 220V.AC ± 10%, 110V.AC ± 10%, 45 ~ 65Hz
¤ Ifihan: 4.3 ”TFT LCD, pẹlu ipinnu ti 480x272, ati awọn awọ 16 M
Temperature Iwọn otutu ṣiṣiṣẹ: 0 ° C-40 ° C
Temperature Igba otutu: -10 ° C-70 ° C
¤ Ojulumo ọriniinitutu: ＜ 80%
¤ Ọlọpọọmídíà: ẸRỌ USB, RS232 (aṣayan)
Izes Awọn iwọn: 230mm x 380mm x 150mm (WxDxH)
¤ Iwuwo: 11kg
Cord Okun agbara mẹta: 1
Manual Afowoyi olumulo: 1
Line Laini iṣẹjade: 1
Line Laini data USB: 1
Line Laini data RS232: 1
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Awoṣe |
ET3721 ET3728 |
ET3722 ET3729 |
ET3731 ET3738 |
ET3732 ET3739 |
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O pọju agbara |
105W (ET3721、3722) 155W (ET3728、3729) |
Ọdun 195W (ET3721、3722) 305W (ET3728、3729) |
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Nọmba ikanni |
2 (Oniyipada CH1, CH2 ti o wa titi) |
3 (CH1, oniyipada CH2, CH3 ti o wa titi) |
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DC o wu (0 ° C-40 ° C) |
Folti / lọwọlọwọ (Iye ti a ṣe) |
CH1 ： 0 ~ 30V ， 0 ~ 3A (ET3721、3722) CH1 ： 0 ~ 30V ， 0 ~ 5A （ET3728、3729） |
CH1 、 CH2 ： 0 ~ 30V ， 0 ~ 3A (ET3721、3722) CH1 、 CH2 ： 0 ~ 30V, 0 ~ 5A (ET3728、3729) |
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Ju-foliteji / lori-lọwọlọwọ aabo |
CH1 ： 10mV ~ 33V ， 10mA ~ 3.3A CH1 ： 10mV ~ 33V, 10mA ~ 5.5A |
CH1 、 CH2 ： 10mV ~ 33V m 10mA ~ 3.3A CH1 、 CH2 ： 10mV ~ 33V m 10mA ~ 5.5A |
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2.5V / 3.3V / 5V Ti o wa titi o wu |
Ijade lọwọlọwọ 0 ~ 3A (ET3721、3722、3731、3732) ， Tabi 0 ~ 1A （ET3728、3729、3738、3739）;Konge o wu: ＜ 5%;Ilana fifuye: ≤15 * aarin iwọn asewọn to kere julọ;
Ilana laini: ≤5 * aarin iwọn asewọn to kere julọ; Ripple ati ariwo (20Hz ~ 7MHz): ≤2mVrms; Apọju: 3A (ET3721、3722、3731、3732) ， tabi 0 ~ 1A （ET3728、3729、3738、3739）; (Awọn ipele ti ipo ti o wa titi ti wa ni gbogbo atokọ. Awọn ipele ti o wa ni isalẹ lo si awọn ipo oniyipada ti folti naa.) |
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Oṣuwọn ilana laini (percentage idajade o wu + iye opoiye ti aarin (s) |
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Foliteji |
.00.01% + 2 |
.000.005% + 2 |
.00.01% + 2 |
.000.005% + 2 |
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Lọwọlọwọ |
.00.01% + 3 |
.000.005% + 3 |
.00.01% + 3 |
.000.005% + 3 |
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Oṣuwọn ilana fifuye (± idajade o wu + iye opoiye ti aarin (s) |
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Foliteji |
.00.01% + 2 |
.000.006% + 2 |
.00.01% + 2 |
.000.006% + 2 |
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Lọwọlọwọ |
.000.005% + 3 |
.00.01% + 3 |
.00.05% + 3 |
.00.01% + 3 |
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Iṣe ipasẹ (percentage ogorun o wu + iye opoiye ti aarin (s) |
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Aṣiṣe titele |
/ |
≤0.5% + 10 ti Titunto （ko si-fifuye） |
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Ilana ti o jọra oṣuwọn |
Laini |
/ |
.00.01% + 5 |
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Fifuye |
/ |
.00.01% + 5 |
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Oṣuwọn ilana jara |
Laini |
/ |
.00.01% + 10 |
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Fifuye |
/ |
.00.02% + 10 |
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Ripple ati ariwo (20Hz ~ -7MHz) |
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Foliteji |
V1mVrms |
≤600μVrms |
V1mVrms |
≤600μVrms |
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Lọwọlọwọ |
R1.5mArms |
R1mArms |
R1.5mArms |
R1mArms |
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Siseto / ipinnu kika kika sẹhin |
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Foliteji |
1mV |
1mV |
1mV |
1mV |
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Lọwọlọwọ |
1mA |
1mA |
1mA |
1mA |
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Siseto / sẹhin kika kika (percentage idajade o wu + iye opoiye ti aarin (s) |
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Siseto |
Foliteji |
0,03% + 10 |
0,02% + 5 |
0,03% + 10 |
0,02% + 5 |
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Lọwọlọwọ |
0,3% + 10 |
0,3% + 5 |
0,3% + 10 |
0,3% + 5 |
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Kika sẹhin |
Foliteji |
0,03% +10 |
0,03% +5 |
0,03% +10 |
0,03% +5 |
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Lọwọlọwọ |
0,3% +10 |
0,2% +5 |
0,3% +10 |
0,2% +5 |
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Fifuye akoko idahun kukuru |
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Yoo gba to kere ju 50μs fun ṣiṣan lọwọlọwọ lati yipada lati fifuye kikun si fifuye idaji, tabi lati idaji fifuye si ẹrù kikun ati fun folda ti o wu lati bọsipọ si 15mV. |
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Stability (± idajade o wu + iye opoiye ti aarin (s) |
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Foliteji |
.00.02% + 10 |
.00.02% + 10 |
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Lọwọlọwọ |
≤0,1% + 1 |
≤0,1% + 1 |
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Olutọju iwọn otutu (± idajade o wu + iye opoiye ti aarin (s) |
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Foliteji |
.00.02% + 10 |
.00.02% + 10 |
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Lọwọlọwọ |
.00.02% + 10 |
.00.02% + 10 |
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Omiiran |
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Akoko sisẹ aṣẹ |
Ms 200ms |
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Ọna itutu |
Fan itutu |
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