Transformer yemagetsi yemhando yepamusoro ye75W 24V SMPS isingachinjiki inochinjika Mufananidzo wakaratidzwa

Transformer yemagetsi yemhando yepamusoro ye75W 24V SMPS Uninterruptible Switching Power Supply

Tsananguro pfupi:

Nhepfenyuro yeLRS-75 isimba remagetsi rinobuda kamwe chete re75W rine dhizaini ye30mm isina kunyatsojeka uye simba remagetsi re85-264VAC rakakura.
Nhevedzano yese inopa simba re5V, 12V, 15V, 24V, 36V, uye 48V. Nekushanda zvakanaka kusvika ku91.5%, imba yayo yesimbi ine mesh inowedzera kupisa, zvichibvumira LRS-75 kushanda pamusoro pekupisa kwe -30°C kusvika +70°C pasina feni. Kushandiswa kwesimba rakaderera kwazvo (pasi pe0.3W) kunoita kuti masisitimu ekupedzisira akwanise kusangana zviri nyore nezvinodiwa zvepasi rose zvekushandisa simba zvakanaka. Nhevedzano yeLRS-75 inopa dziviriro yakazara uye kuramba kurira kwe5G, uye inoenderana nezvinodiwa zvekuchengetedza zvepasi rose zvinosanganisira EN 60950-1, EN 60335-1, EN 61558-1/-2-16, uye GB 4943. Inopa mhinduro inodhura kune akasiyana mashandisirwo emaindasitiri.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Ruzivo rweUnyanzvi

Rudzi		Zviratidzo zvehunyanzvi
Zvinobuda	DC voltage	5V	12V	24V	36V	48V
	Rated current	14A	6A	3.2A	2.1A	1.6A
	Simba rakayerwa	70W	72W	76.8W	75.6W	76.8W
	Kuputika uye ruzha	100mVp-p	120mVp-p	150mVp-p	200mVp-p	200mVp-p
	Voltage regulation range	±10%
	Kunyatsojeka kwevoltage	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
	Mwero wekugadzirisa mutsara	± 0.5%	± 0.5%	± 0.5%	± 0.5%	± 0.5%
	Mwero wekudzorwa kwemutoro	±1.0%	± 0.5%	± 0.5%	± 0.5%	± 0.5%
	Nguva yekukwira nyeredzi	500ms, 30ms/230VAC 500ms, 30ms/115VAC (mutoro wakazara)
	Chengeta nguva	60ms/230VAC 12ms/115VA (mutoro wakazara)
Zvinoiswa mukati	Rudzi rwemagetsi/frequency	85-264VAC/120-373VDC 47Hz-63Hz
	Kushanda zvakanaka (kwakajairika)	87%	89%	90%	91.50%	92%
	Kushanda kwazvino	1.4A/115VAC 0.85A/230VAC
	Kuvhunduka kwemagetsi	Kutanga kutonhora: 65A/230VAC
	Kubuda kwemvura	<0.75mA 240VAC
Hunhu hwekudzivirira	Dziviriro yekuremerwa zvakanyanya	Rudzi rwekudzivirira: burp mode, bvisa mamiriro asina kujairika wobva wadzokera kune zvakajairika otomatiki
Hunhu hwekudzivirira	Dziviriro yemagetsi akawandisa	Rudzi rwedziviriro: vhara kubuda uye tangazve otomatiki kune zvakajairika
Sainzi yezvakatipoteredza	Kushanda tembiricha uye hunyoro	-25ºC~+70ºC;20%~90RH
Sainzi yezvakatipoteredza	Tembiricha yekuchengetedza uye hunyoro	40ºC~+85ºC; 10%~95RH
Kuchengetedzwa	Kudzvinyirirwa	Kupinza - kubuda :4KVAC kuisa-kesi :2KVAC kubuda -kesi: 1.25kvac nguva :1 miniti
Kuchengetedzwa	kupindira kwekudzivirira	Kupinza - kubuda uye kupinda - goko, kubuda - goko: 500 VDC /100 m Ω 25ºC, 70% RH
Zvimwe	Saizi	999730mm(LWH)
Zvimwe	Huremu hwese / huremu hwese	250g/272g
Mashoko	(1) Kuyera ruzha neruzha: Uchishandisa tambo ine 12 “twisted-pair ine capacitor ye0.1uF uye 47uF yakafanana paterminal, kuyerwa kunoitwa pa20MHz bandwidth.
Mashoko	(2) Kushanda zvakanaka kunoedzwa pamagetsi ekupinda e230VAC, mutoro wakayerwa uye tembiricha yemhepo ye25ºC. Kururama: kusanganisira kukanganisa kwekuisa, mwero wekugadzirisa wemutsara uye mwero wekugadzirisa mutoro. Nzira yekuedza mwero wekugadzirisa wemutsara: kuyedza kubva pamagetsi akaderera kusvika pamagetsi akakwira pamutoro wakayerwa. Nzira yekuedza mwero wekugadzirisa mutoro: kubva pa0%-100% mutoro wakayerwa. Nguva yekutanga inoyerwa mumamiriro ekutanga anotonhora, uye muchina wekuchinja unokurumidza unogona kuwedzera nguva yekutanga. Kana kukwirira kuri pamusoro pemamita 2000, tembiricha yekushanda inofanira kudzikiswa ne5/1000.

Chii chinoshanda zvakanaka chemagetsi anochinja?

Chinhu chikuru chinobatsira pakushandisa simba rekuchinja magetsi ndechekuti rinoita basa rakanaka (kusvika ~98–99%) uye rinoita kuti kupisa kuwedzere kupfuura ma linear regulators nekuti switching transistor inobvisa simba shoma painoshanda se switch.

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