G-Makamashi JPS200V5-A 110V/220V 5V 40A Mai ba da wutar lantarki
Babban Bayanin Samfur
Ƙarfin fitarwa (W) | Shigar da aka ƙididdigewa Wutar lantarki (Vac) | Fitar da aka ƙididdigewa Voltage (Vdc) | Fitowar Yanzu Rage (A) | Daidaitawa | Ripple da Surutu (mVp-p) |
200 | 110/220 | +5.0 | 0-40 | ± 2% | ≤200 |
Yanayin Muhalli
Abu | Bayani | Tech Spec | Naúrar | Magana |
1 | Yanayin aiki | -30-60 | ℃ | Da fatan za a koma zuwa "zazzabi lankwasa ragewa" |
2 | Ajiye zafin jiki | -40-85 | ℃ |
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3 | Dangi zafi | 10-90 | % | Babu taki |
4 | Hanyar kawar da zafi | Sanyaya iska |
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5 | Matsin iska | 80- 106 | Kpa |
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6 | Tsayin matakin teku | 2000 | m |
Halin Lantarki
1 | Halin shigarwa | ||||
Abu | Bayani | Tech Spec | Naúrar | Magana | |
1.1 | Ƙimar ƙarfin lantarki | 200-240 | Vac | Koma zuwa ga zane na shigarwa ƙarfin lantarki da kaya dangantaka. | |
1.2 | Kewayon mitar shigarwa | 47-63 | Hz |
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1.3 | inganci | ≥85.0 | % | Vin = 220Vac 25 ℃ Fitarwa Cikakken Load (a dakin zafin jiki) | |
1.4 | Fasali mai inganci | ≥0.40 |
| Vin=220Vac Ƙididdigar wutar lantarki ta shigarwa, fitarwa cikakken kaya | |
1.5 | Matsakaicin shigarwa na halin yanzu | ≤3 | A |
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1.6 | Dash halin yanzu | ≤70 | A | @220VAC Gwajin yanayin sanyi @220VAC | |
2 | Halin fitarwa | ||||
Abu | Bayani | Tech Spec | Naúrar | Magana | |
2.1 | Fitar ƙarfin lantarki | +5.0 | Vdc |
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2.2 | Fitar da kewayon halin yanzu | 0-40.0 | A |
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2.3 | Wutar lantarki daidaitacce iyaka | 4.2-5.1 | Vdc |
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2.4 | Fitar wutar lantarki | ±1 | % |
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2.5 | Tsarin kaya | ±1 | % |
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2.6 | daidaiton ƙarfin ƙarfin lantarki | ±2 | % |
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2.7 | Fitowar hayaniya da hayaniya | ≤200 | mVp-p | Ƙididdigar shigarwa, fitarwa cikakken kaya, 20MHz bandwidth, load side da 47 uf/104 capacitor | |
2.8 | Fara jinkirin fitarwa | ≤3.0 | S | Vin=220Vac @25℃ gwajin | |
2.9 | Lokacin haɓaka ƙarfin wutar lantarki | ≤90 | ms | Vin=220Vac @25℃ gwajin | |
2.10 | Canja injin overshoot | ±5 | % | Gwaji yanayi: cikakken kaya, Yanayin CR | |
2.11 | Fitowa mai ƙarfi | Canjin wutar lantarki yana ƙasa da ± 10% VO;mai tsauri lokacin amsawa bai wuce 250us ba | mV | LOKACI 25% -50% -25% 50% -75% -50% | |
3 | Halin kariya | ||||
Abu | Bayani | Tech Spec | Naúrar | Magana | |
3.1 | Shigar da ƙananan ƙarfin lantarki kariya | 135-165 | VAC | Sharuɗɗan gwaji: cikakken kaya | |
3.2 | Shigar da ƙananan ƙarfin lantarki wurin dawowa | 140-170 | VAC |
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3.3 | Ƙayyadaddun fitarwa na yanzu wurin kariya | 46-60 | A | HI-CUP ya karu dawo da kai, gujewa lalacewa na dogon lokaci iko bayan a ikon gajeren lokaci. | |
3.4 | Fitar gajeriyar kewayawa kariya | Maida Kai | A | ||
3.5 | fiye da zafin jiki kariya | / |
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4 | Wani hali | ||||
Abu | Bayani | Tech Spec | naúrar | Magana | |
4.1 | Farashin MTBF | ≥40,000 | H |
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4.2 | Leakage Yanzu | 1 (Vin = 230Vac) | mA | Hanyar gwajin GB8898-2001 |
Halayen Ƙarfafa Ƙarfafawa
Abu | Bayani | Tech Spec | Magana | |
1 | Ƙarfin Lantarki | Shigarwa zuwa fitarwa | 3000Vac/10mA/1min | Babu harsashi, babu rugujewa |
2 | Ƙarfin Lantarki | Shigarwa zuwa ƙasa | 1500Vac/10mA/1min | Babu harsashi, babu rugujewa |
3 | Ƙarfin Lantarki | Fitowa zuwa ƙasa | 500Vac/10mA/1min | Babu harsashi, babu rugujewa |
Dangantakar Bayanai Curve
Dangantaka tsakanin zafin muhalli da kaya
Wutar lantarki na shigarwa da lanƙwan wutar lantarki
Load da ingantaccen lanƙwasa
Halin injiniya da ma'anar masu haɗawa (naúrar: mm)
Girma: tsayi× fadi× tsawo=140×59×30±0.5.
Girman Ramukan Majalisar
Amintaccen amfani, don gujewa hulɗa da mahaɗar zafi, yana haifar da girgiza wutar lantarki.
Wutar lantarki mai ƙarfi a ciki, don Allah kar a buɗe sai ƙwararru
Dole ne a shigar da shi a tsaye, baya ko a kwance ba a yarda ba
Ajiye abubuwa 10 cm nesa don jujjuyawa
Bikon sarrafa gaskiya D/T fasahar juyawa
Nunin lantarki na LED ya ƙunshi pixels masu zaman kansu da yawa ta tsari da haɗuwa.Dangane da fasalin raba pixels da juna, nunin lantarki na LED zai iya faɗaɗa yanayin tuki mai haske ta hanyar sigina na dijital.Lokacin da pixel ya haskaka, yanayin haskensa yana sarrafa shi ta hanyar mai sarrafawa, kuma ana sarrafa shi da kansa.Lokacin da ake buƙatar gabatar da bidiyon cikin launi, yana nufin cewa haske da launi na kowane pixel suna buƙatar sarrafa su yadda ya kamata, kuma ana buƙatar aikin dubawa tare a cikin ƙayyadadden lokaci.
Wasu manyan nunin lantarki na LED sun ƙunshi dubun-dubatar pixels, waɗanda ke ƙara rikiɗewa sosai a cikin tsarin sarrafa launi, don haka ana gabatar da buƙatu masu girma don watsa bayanai.Ba gaskiya ba ne don saita D / A ga kowane pixel a cikin ainihin tsarin sarrafawa, don haka ya zama dole a nemo makircin da zai iya sarrafa tsarin pixel mai rikitarwa.
Ta hanyar nazarin ƙa'idar hangen nesa, an gano cewa matsakaicin haske na pixel ya dogara ne akan ƙimarsa mai haske.Idan an daidaita ma'auni mai haske da kyau don wannan batu, ana iya samun nasarar sarrafa haske.Yin amfani da wannan ka'idar zuwa nunin lantarki na LED yana nufin canza siginar dijital zuwa siginar lokaci, wato, jujjuya tsakanin D/A.