N'ogbe ET37 Series Programmable DC Power Supply Supplier and Factory

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ET37 Series Programmable DC Ike Tụkwasịnụ

Nkọwa nkenke:

ET37 usoro linear DC ike ọkọnọ na-wildly eji na R&D ule na imewe nkwenye, ruru ya atụmatụ dị ka ukwuu anụ mmepụta voltaji na ala mkpọtụ. ET37 usoro programmable linear DC ike onunu na-onwem na a 4,3 ”TFT agba ihuenyo, na a ogologo na-atụ na mfe interface, ọgaranya ọdịnaya na mfe ọrụ. Ọ na-enweta uru dị ka mmepụta anụ, mkpọtụ dị ala, nkọwa dị elu, nkenke dị elu, wdg E nwere usoro mmepụta 4, na-enye ọtụtụ ụdị mmepụta.

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Product Ihe

Ngwaahịa

Ngwaahịa

Ime enyi na enyi imewe:

¤ Iji 4.3 inch TFT LCD, mkpebi ahụ bụ 480 * 272.

Nkwado ngosi ngosi ihu igwe, ngosipụta oge nke ọwa mmepụta ọkụ na usoro ugbu a.

Sistemụ arụmọrụ dị mfe ma adaba, yana usoro ngosi ngosi nghọta, dị mfe iji.

Mmepụta arụmọrụ dị elu:

A-adjust Ntinye na-agbanwe agbanwe agbanwe: 1 (ET372X) / 2 (ET373X) mmepụta mgbanwe mgbanwe 30V / 3A (30V / 5A), 1 (2.5V / 3.3V / 5V)

mgbanwe ofu mmepụta; ike zuru oke mmepụta ike nwere ike iru 305W.

Output Anọ mmepụta ụdịdị: vetikal / nti / ọjọọ / yiri / usoro, na-enye a wider mmepụta nso. Ihe kachasị mmepụta

voltaji nwere ike iru 60V, na arụmọrụ kachasị dị ugbu a nwere ike iru 10A.

Prec Nkọwa dị elu na mkpebi dị elu.

¤ Ọpụpụ na-adị obere na mkpọtụ.

Ọ nwere ezigbo usoro nhazi usoro na usoro nhazi usoro.

Nkwado ọrụ mmepụta oge, kachasị setịpụrụ otu 112.

A-O nwere ọrụ nke nchekwa na ịrịọ arịrịọ, ma nwee ike ịchekwa ihe ruru 10 setịpụrụ ntọala ntọala.

Interface Ọtọ USB Device interface, RS232 interface, na-akwado SCPI ime akara iwu.

Otutu nchedo nchedo:

A-¤ Na-arụ ọrụ nchedo ọkụ / na-agafe ugbu a, ọ nwere ike ịhazi ya na-agbanye volta na ihe dị ugbu a na

nweta irè ibu nchedo.

¤ Ọ nwere abụọ-larịị n'elu-okpomọkụ nchedo ọrụ, ifiọkde okpukpu abụọ n'elu-okpomọkụ nchedo nke software na

ngwaike.

¤ Ọ nwere ọrụ nke nwere ọgụgụ isi ofufe ọsọ ọsọ, adjusts ofufe ọsọ dị ka ndị na-arụ ọrụ na ọnọdụ, na

n'ụzọ dị irè na-ebelata ihe ofufe mkpọtụ.

Ijikọ na Counter-nchebe na Mmepụta polarity.

¤ Ọ nwere ọrụ mkpọchi igodo iji gbochie ịrụ ọrụ.

General Nka na ụzụ nkọwa

Voltage Ike ike: 220V.AC ± 10%, 110V.AC ± 10%, 45 ~ 65Hz

Ngosipụta: 4.3 ”TFT LCD, na mkpebi nke 480x272, na 16 M agba

O okpomọkụ ọrụ: 0 ° C-40 ° C

A-temperature Nchekwa okpomọkụ: -10 Celsius C-70 ° C

Ikwu iru mmiri: ＜ 80%

Okwu: Ngwaọrụ USB, RS232 (nhọrọ)

Nha: 230mm x 380mm x 150mm (WxDxH)

¤ Arọ: 11kg

Standard ngwa

¤ Atọ isi ike: 1

Manual Akwụkwọ ntuziaka onye ọrụ: 1

Nhọrọ Ngwa

Line Nweta mmepụta: 1

Line Usoro data USB: 1

S RS232 usoro data: 1

Oke ngwaahịa

.Dị			ET3721 ET3728	ET3722 ET3729	ET 3771 ET3738	ET3732 ET3739
Oke ike			105W (ET3721、3722) 155W (ET3728、3729)		195W (ET3721、3722) 305W (ET3728、3729)
Nọmba ọwa			2 (CH1 agbanwe, CH2 ofu)		3 (CH1, CH2 agbanwe, CH3 ofu)
Mmepụta DC (0 ° C -40 Celsius C)	Voltaji / ugbu a (Gosiri uru)		CH1 ： 0 ~ 30V ， 0 ~ 3M (ET3721、3722) CH1 ： 0 ~ 30V ， 0 ~ 5A （ET3728、3729）		CH1 、 CH2 ： 0 ~ 30V ， 0 ~ 3A (ET3721、3722) CH1 、 CH2 ： 0 ~ 30V, 0 ~ 5M (ET3728、3729)
	Over-voltaji / over-ugbu a nchedo		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
	2.5V / 3.3V / 5V Ofu mmepụta		Ntinye ugbu a 0 ~ 3A (ET3721、3722、3731、3732) ， Ma ọ bụ 0 ~ 1A （ET3728、3729、3738、3739）;Mmepụta nkwekọrịta: ＜ 5%;Usoro iwu: ≤15 * nkeji oge; Usoro ntinye: ≤5 * oge kachasị dị ala; Ripple na mkpọtụ (20Hz ~ 7MHz): ≤2mVrms; Bufee: 3A (ET3721、3722、3731、3732) ， ma ọ bụ 0 ~ 1A （ET3728、3729、3738、3739）; (A na-edepụta ọnụọgụ nke ọnọdụ ahụ edozi. Ntọala ndị dị n'okpuru na-emetụta ọnọdụ ndị na-agbanwe agbanwe nke volta.)
Usoro nhazi usoro (± mmepụta pasent + ọnụọgụ nke obere oge (s))
Voltaji			≤0.01% + 2	.000.005% + 2	≤0.01% + 2	.000.005% + 2
Ugbu a			≤0.01% + 3	.000.005% + 3	≤0.01% + 3	.000.005% + 3
Usoro iwu oke (± mmepụta pasent + nke kachasị nke etiti oge (s))
Voltaji			≤0.01% + 2	.000.006% + 2	≤0.01% + 2	.000.006% + 2
Ugbu a			.000.005% + 3	≤0.01% + 3	≤0.05% + 3	≤0.01% + 3
Ọrụ nyocha (± mmepụta pasent + nke kacha nta nkeji oge (s))
Mperi nyocha			/		≤0.5% + 10 nke Master （dịghị ibu）
Ndekota yiri ọnụego		Linear	/		≤0.01% + 5
		Ibu	/		≤0.01% + 5
Usoro nhazi usoro		Linear	/		≤0.01% + 10
		Ibu	/		≤0.02% + 10
Ripple na mkpọtụ (20Hz ~ -7MHz)
Voltaji			1mVrms	Ugboro abụọ	1mVrms	Ugboro abụọ
Ugbu a			R1.5mArms	≤1mArms	R1.5mArms	≤1mArms
Programming / azu ọgụgụ mkpebi
Voltaji			1mV	1mV	1mV	1mV
Ugbu a			1mA	1mA	1mA	1mA
Mmemme / ọgụgụ ọgụgụ ziri ezi na ọgụgụ ọgụgụ (± mmepụta pasent + ọnụọgụ nke obere sel (s))
Mmemme		Voltaji	0,03% + 10	0,02% + 5	0,03% + 10	0,02% + 5
		Ugbu a	0.3% + 10	0.3% + 5	0.3% + 10	0.3% + 5
Ọgụgụ azụ		Voltaji	0,03% +10	0,03% +5	0,03% +10	0,03% +5
		Ugbu a	0,3% +10	0,2% + 5	0,3% +10	0,2% + 5
Ibu oge nzaghachi na-agafe agafe
Ọ na-ewe ihe na-erughị 50μs maka mmepụta ugbu a ịgbanwe site na ibu zuru ezu na ọkara ibu, ma ọ bụ site na ọkara ibu na-arụ ọrụ zuru ezu na maka mmepụta volta iji weghachite na 15mV.
Stability (± mmepụta pasent + ukwu nke kacha nta ọnụ ọgụgụ nkeji (s))
Voltaji			≤0.02% + 10		≤0.02% + 10
Ugbu a			≤0.1% + 1		≤0.1% + 1
Okpomọkụ ọnụọgụ (± mmepụta pasent + nke kacha nta nkeji (s))
Voltaji			≤0.02% + 10		≤0.02% + 10
Ugbu a			≤0.02% + 10		≤0.02% + 10
Ndị ọzọ
Iwu oge nhazi			Ms 200ms
Oolzọ jụrụ			Fan jụrụ