{"id":494,"date":"2023-01-23T12:22:30","date_gmt":"2023-01-23T11:22:30","guid":{"rendered":"https:\/\/www.iz0aex.it\/?page_id=494"},"modified":"2024-09-30T14:42:39","modified_gmt":"2024-09-30T12:42:39","slug":"alimentatori-surplus-modificati","status":"publish","type":"page","link":"https:\/\/www.iz0aex.it\/?page_id=494","title":{"rendered":"Alimentatori Surplus Modificati"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Su vari siti web ci sono molti alimentatori switching a prezzi veramente interessanti, si possono reperire sia nuovi che usati ma sempre in ottime condizioni, sono di svariate e note marche come HP, DELL, EATON, ELETEK, MEANWELL, DELTA e altre ancora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019unica pecca di questi alimentatori \u00e8 l\u2019uscita di tensione a 12Vdc che per noi Radioamatori \u00e8 un po&#8217; penalizzante, sappiamo tutti che gli apparati OM necessitano di una tensione stabilizzata pari a 13.8Vdc necessaria per ottenere la potenza massima dichiarata dai costruttori dei ricetrasmettitori e altri apparati di stazione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quindi dopo attente riflessioni e consigli su internet ho preso in considerazione degli alimentatori switching della \u201cHEWLETT &nbsp;PACKARD\u201d comunemente HP e in particolare ho acquistato su ebay questi articoli:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ALIMENTATORE HP HSTNS-PL18 (out 12 Vdc &#8211; 62,5 A &#8211; 750 W)<\/strong><\/li>\n\n\n\n<li><strong>ALIMENTATORE HP HSTNS-PL14 (out 12 Vdc &#8211; 38.8 A &#8211; 460 W)<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"543\" height=\"470\" data-id=\"787\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL18z.jpg\" alt=\"\" class=\"wp-image-787\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL18z.jpg 543w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL18z-300x260.jpg 300w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"784\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL14.jpg\" alt=\"\" class=\"wp-image-784\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL14.jpg 800w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL14-300x225.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/HP-HSTNS-PL14-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A questo punto passiamo alle modifiche da effettuare agli alimentatori sopra citati per erogare una tensione stabile di 13.8Vdc.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Iniziamo con la modifica del <strong><em>HP HSTNS-PL18<\/em><\/strong> da 12 Vdc &#8211; 62,5 A &#8211; 750 W<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prima di tutto smontare l&#8217;alimentatore liberandolo dal suo chassis di metallo<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"731\" data-id=\"795\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5-1024x731.jpg\" alt=\"\" class=\"wp-image-795\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5-1024x731.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5-300x214.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5-768x548.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5-1536x1096.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-5.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"793\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5-1024x576.jpg\" alt=\"\" class=\"wp-image-793\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-5.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"794\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4-1024x576.jpg\" alt=\"\" class=\"wp-image-794\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-4.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Individuare l&#8217;area precisa che sar\u00e0 oggetto dell&#8217;intervento della modifica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"170\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-6.jpg\" alt=\"\" class=\"wp-image-801\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-6.jpg 465w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-6-300x110.jpg 300w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019intervento non \u00e8 affatto complicato, consiste prima di tutto nel dissaldare la resistenza da 100 Ohm segnalata nella figura sottostante, facendo attenzione a non dissaldare i componenti SMD affianco con il calore del saldatore, si raccomanda sottili saldatori a stilo e l&#8217;utilizzo di paratie smorza calore attorno al componente da dissaldare, successivamente effettuare un ponticello tra i capi dove era presente il resistore da 100 Ohm.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"516\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-4.jpg\" alt=\"\" class=\"wp-image-796\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-4.jpg 900w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-4-300x172.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-4-768x440.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ora rimane l&#8217;ultima operazione per inalzare la tensione di uscita e consiste nel ruotare il trimmer subito a destra della resistenza ponticellata, ma prima occorre accendere il dispositivo e per questo \u00e8 sufficiente fare un ponticello tra i <strong>pin 33 e 36<\/strong> mediante il saldatore e alimentarlo alla rete elettrica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4-1024x576.jpg\" alt=\"\" class=\"wp-image-804\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-4.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A questo punto ruotare delicatamente il trimmer posto subito a destra dell\u2019intervento appena descritto, sul valore di 13,8 Vdc e la modifica effettuata \u00e8 terminata.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-576x1024.jpg\" alt=\"\" class=\"wp-image-831\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-768x1366.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-3.jpg 1416w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Procedura per la modifica del <strong><em>HP HSTNS-PL14<\/em><\/strong> da 12 Vdc &#8211; 38,8 A &#8211; 460 W<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anche qu\u00ec prima di tutto smontare l&#8217;alimentatore liberandolo dal suo chassis di metallo, Individuare l&#8217;area precisa che sar\u00e0 oggetto dell&#8217;intervento della modifica.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"817\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-1024x576.jpg\" alt=\"\" class=\"wp-image-817\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/A-1-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"170\" data-id=\"808\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-7.jpg\" alt=\"\" class=\"wp-image-808\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-7.jpg 465w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-7-300x110.jpg 300w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">E ripetere la stessa operazione eseguita con il fratello maggiore sopra descritta che per praticit\u00e0 ripeto di seguito.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dissaldare la resistenza da 100 Ohm segnalata nella figura sottostante, facendo attenzione a non dissaldare i componenti SMD affianco con il calore del saldatore, si raccomanda sottili saldatori a stilo e l&#8217;utilizzo di paratie smorza calore attorno al componente da dissaldare, successivamente effettuare un ponticello tra i capi dove era presente il resistore da 100 Ohm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A questo punto ruotare delicatamente il trimmer posto subito a destra dell\u2019intervento appena descritto, sul valore di 13,8 Vdc e l&#8217;intervento definitivo \u00e8 terminato.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In alcuni casi non si riesce a raggiungere i 13,8Vdc a noi necessari, in questi casi si rende necessaria un ulteriore intervento che consiste nel saldare una resistenza da 5,6 kOhm dal trimmer della regolazione della tensione al pin 13 come dalle seguenti foto.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"638\" height=\"359\" data-id=\"812\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-4.jpg\" alt=\"\" class=\"wp-image-812\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-4.jpg 638w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-4-300x169.jpg 300w\" sizes=\"auto, (max-width: 638px) 100vw, 638px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"610\" data-id=\"816\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-1024x610.jpg\" alt=\"\" class=\"wp-image-816\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-1024x610.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-300x179.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-768x458.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-1536x915.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/B-1-2048x1220.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fatto questo accendere l&#8217;alimentatore e regolare la tensione sui 13,8 Vdc.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Dopo le modifiche sopra e per un migliore utilizzo dell\u2019alimentatore ho montato delle boccole con le polarit\u00e0 rosse e nere, un interruttore di accensione posto tra i PIN 33 e 36 e inoltre un piccolo voltmetro a led.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"823\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-576x1024.jpg\" alt=\"\" class=\"wp-image-823\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/21-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"822\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-576x1024.jpg\" alt=\"\" class=\"wp-image-822\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/22-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"824\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-576x1024.jpg\" alt=\"\" class=\"wp-image-824\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/23-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"826\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-576x1024.jpg\" alt=\"\" class=\"wp-image-826\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/24-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"825\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-576x1024.jpg\" alt=\"\" class=\"wp-image-825\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/25-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"821\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-576x1024.jpg\" alt=\"\" class=\"wp-image-821\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/26-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"829\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-576x1024.jpg\" alt=\"\" class=\"wp-image-829\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/27-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"827\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-576x1024.jpg\" alt=\"\" class=\"wp-image-827\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/28-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"830\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-576x1024.jpg\" alt=\"\" class=\"wp-image-830\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-576x1024.jpg 576w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-169x300.jpg 169w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-768x1365.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-864x1536.jpg 864w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-1152x2048.jpg 1152w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/30-1-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nel fare i fori sul circuito stampato e precisamente nelle aeree di uscita dell\u2019alimentazione prestare molta attenzione a non danneggiare le piste e i componenti circostanti e munirsi di un aspiratore per evitare che i residui metalli vadano all\u2019interno provocando dei corto circuiti.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-1024x576.jpg\" alt=\"\" class=\"wp-image-832\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/13-1-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"480\" style=\"aspect-ratio: 848 \/ 480;\" width=\"848\" controls src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/VID-20240930-WA0002.mp4\"><\/video><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Sperando di aver fatto cosa gradita, non esitate a contattarmi per eventuali chiarimenti o info.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">73 de IZ\u00d8AEX Roberto<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Su vari siti web ci sono molti alimentatori switching a prezzi veramente interessanti, si possono reperire sia nuovi che usati ma sempre in ottime condizioni, sono di svariate e note marche come HP, DELL, EATON, ELETEK, MEANWELL, DELTA e altre ancora. L\u2019unica pecca di questi alimentatori \u00e8 l\u2019uscita di tensione a 12Vdc che per noi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":106,"menu_order":3,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-494","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=494"}],"version-history":[{"count":15,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/494\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/494\/revisions\/836"}],"up":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/106"}],"wp:attachment":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}