{"id":8657,"date":"2021-01-31T09:29:06","date_gmt":"2021-01-31T14:29:06","guid":{"rendered":"https:\/\/chenkse.com\/?p=8657"},"modified":"2021-05-20T04:05:10","modified_gmt":"2021-05-20T08:05:10","slug":"pannello-led","status":"publish","type":"post","link":"https:\/\/chenkse.com\/it\/pannello-led\/","title":{"rendered":"Come acquistare il pannello LED giusto?"},"content":{"rendered":"
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Come acquistare il display LED giusto?<\/strong><\/h2>

\u00a0<\/strong><\/p>

Pannello di visualizzazione a LED\u00a0<\/a> \u00e8 composto da perline lampada LED e pannello PC. Utilizza perline LED rosse, blu e verdi per visualizzare testo, immagini, animazioni e video. Il contenuto dello schermo pu\u00f2 essere modificato in qualsiasi momento.<\/p>

Il tradizionale Display a LED<\/a> \u00e8 solitamente composto da modulo LED, sistema di controllo e sistema di alimentazione. Il modulo LED \u00e8 composto da perline di lampade LED, responsabili dell'illuminazione e della visualizzazione. Il sistema di controllo controlla le sfere della lampada nell'area corrispondente del modulo LED e consente allo schermo di visualizzare contenuti dettagliati, gli schermi monocromatici e bicolore vengono utilizzati principalmente per riprodurre testo e immagini. Ma gli schermi a colori vengono utilizzati principalmente per riprodurre animazioni e video. Il sistema di alimentazione \u00e8 responsabile della conversione della tensione e della corrente in ingresso nella tensione e nella corrente richieste dal display.<\/p>

Il display a LED pu\u00f2 essere visto ovunque nella vita quotidiana delle persone. Attualmente, i display a LED a colori per interni ed esterni sono i pi\u00f9 utilizzati. Quindi come scegliere il display LED giusto quando vogliamo acquistare?<\/p>

Ecco alcuni importanti fattori di selezione:<\/p>

La scena in cui viene utilizzato lo schermo. I display a LED sono suddivisi in tipologie da interni ed esterni. Il display LED esterno dovrebbe avere una luminosit\u00e0 maggiore. A causa dell'ampia distanza di visione all'aperto, possiamo scegliere alcuni modelli con pixel di grandi dimensioni. I display a LED sono anche suddivisi in tipi fissi e tipi mobili. I display a LED di tipo fisso vengono solitamente utilizzati nelle stazioni, nei centri commerciali, nei grandi edifici e in altre occasioni. Il telaio del display a LED di tipo fisso \u00e8 realizzato principalmente in ferro e quello esterno \u00e8 completamente impermeabile. Gli schermi mobili a LED vengono solitamente utilizzati in concerti e feste serali, e la sua caratteristica principale \u00e8 che sono mobili e facili da smontare. Il telaio del display a LED di tipo mobile \u00e8 realizzato principalmente in alluminio pressofuso, pi\u00f9 leggero del telaio in ferro.<\/p>

Passo dei pixel: la distanza dal cordone della lampada al cordone della lampada \u00e8 chiamato passo dei pixel, in mm (millimetri). Prima di tutto, dobbiamo selezionare il pixel pitch pi\u00f9 adatto in base alla distanza di visione dello schermo. Prendendo p4 come esempio, la migliore distanza di visione dello schermo \u00e8 di 4 metri o pi\u00f9.<\/p>

Per gli schermi per esterni, \u00e8 necessario prima determinare il pixel pitch. Oltre ai fattori occasionali menzionati prima, la selezione del pixel pitch dovrebbe considerare anche la posizione di installazione e la distanza di visualizzazione. Maggiore \u00e8 la distanza di visualizzazione tra la posizione di installazione e il soggetto, maggiore dovrebbe essere il pixel pitch, poich\u00e9 maggiore \u00e8 il pixel pitch, maggiore \u00e8 il numero di LED nel pixel, maggiore \u00e8 la luminosit\u00e0. E maggiore \u00e8 la distanza di visione effettiva. Tuttavia, maggiore \u00e8 il passo dei pixel, minore \u00e8 la risoluzione dei pixel per unit\u00e0 di area dello schermo e minore \u00e8 il contenuto visualizzato.<\/p>

Luminosit\u00e0. La luminosit\u00e0 del LED \u00e8 un fattore determinante per la luminosit\u00e0 del display. Maggiore \u00e8 la luminosit\u00e0 del LED, maggiore \u00e8 il margine di utilizzo della corrente, che \u00e8 utile per risparmiare energia e mantenere stabile il LED. I LED hanno valori di angolo diversi. Quando la luminosit\u00e0 del chip \u00e8 fissa, minore \u00e8 l'angolo, pi\u00f9 luminoso \u00e8 il LED, ma minore \u00e8 l'angolo di visualizzazione del display. In genere, \u00e8 necessario selezionare un LED a 100 gradi per garantire un angolo di visione sufficiente del display. Per i display a LED con pixel pitch e distanze di visualizzazione diverse, \u00e8 necessario trovare un equilibrio nella luminosit\u00e0, nell'angolazione e nel prezzo.<\/p>

Quanto sopra sono solo alcuni elementi di selezione a cui dobbiamo prestare attenzione quando acquistiamo display a LED. Quando si acquistano display a LED, \u00e8 necessario scegliere un display adatto in base alle caratteristiche dei diversi display a LED e alle effettive esigenze dell'utente<\/p>\t\t\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\t\t<\/div>\t\t\t\t\t<\/div>\t\t<\/section>\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

How to buy the Right LED display ?\u00a0LED display panel\u00a0 is composed of LED lamp beads and PC panel. It uses red, blue, and green LED lamp beads to display text, pictures, animation, and video. The content of the screen can be changed at any time.The traditional LED display is usually composed of LED module, […]<\/p>\n","protected":false},"author":5,"featured_media":16711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[20,1],"tags":[],"class_list":["post-8657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news"],"yoast_head":"\nHow to buy the right LED Panel? - CHENKSE<\/title>\n<meta name=\"description\" content=\"LED display is composed of LED lamp beads and PC panel. 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