{"id":43262,"date":"2025-01-10T11:28:18","date_gmt":"2025-01-10T11:28:18","guid":{"rendered":"https:\/\/www.leemanleddisplay.com\/product\/meanwell-hsn-300-5ahsn-300-5bhsn-300-4-2a-hsn-300-4-2b-led-display-power-supply\/"},"modified":"2025-01-13T15:28:49","modified_gmt":"2025-01-13T15:28:49","slug":"meanwell-hsn-300-5ahsn-300-5bhsn-300-4-2a-hsn-300-4-2b-led-display-power-supply","status":"publish","type":"product","link":"https:\/\/www.leemanleddisplay.com\/ar\/product\/meanwell-hsn-300-5ahsn-300-5bhsn-300-4-2a-hsn-300-4-2b-led-display-power-supply\/","title":{"rendered":"Meanwell HSN-300-5A(HSN-300-5B,HSN-300-4.2A, HSN-300-4.2B) LED Display Power Supply"},"content":{"rendered":"<div data-mce-fragment=\"1\"><strong data-mce-fragment=\"1\">MEAN WELL HSN-300 5A\/5B\/4.2A\/4.2B Display Power Supply:<\/strong><\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\">MEAN WELL HSN-300 Series is a 300W Single Output Switching Power Supply. The series features a ultra low profile (31mm height) and slim design (81mm width), making the power supply ideal for sign panel applications. Two input models are available, 90~132VAC and 180~264VAC. Output voltage provides either 4.2V or 5V, allowing the HSN-300 series to be used with both\u00a0 old and new generations of sign panel driver ICs. The devices operate at -20\u00baC to +70\u00baC with free air convection cooling. Applications include indoor and outdoor LED electronic signage, LED moving signs, and LED TV walls.<\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\">\u00a0<\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\"><strong data-mce-fragment=\"1\">MEAN WELL HSN-300 5A\/5B\/4.2A\/4.2B Display Power Supply Features:<\/strong><\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\">31mm ultra low profile, slim design<\/div>\n<div data-mce-fragment=\"1\">Input range: A-Type, 90~132VAC; B-Type, 180~264VAC<\/div>\n<div data-mce-fragment=\"1\">Rated output power up to 300W (250W for 90~132VAC input models)<\/div>\n<div data-mce-fragment=\"1\">High working efficiency up to 86%<\/div>\n<div data-mce-fragment=\"1\">Fanless design, cooling by conduction via bottom plate (minimal size 450 x 450 x 3 mm)<\/div>\n<div data-mce-fragment=\"1\">-20\u00baC ~+70\u00baC working temperature (HSN-300 must be firmly mounted on an aluminum plate or the cabinet of sign panel module)<\/div>\n<div data-mce-fragment=\"1\">Low leakage current &lt;1mA<\/div>\n<div data-mce-fragment=\"1\">Protections: short circuit \/ overload \/ over voltage \/ over temperature<\/div>\n<div data-mce-fragment=\"1\">Conformal coating on PCB<\/div>\n<div data-mce-fragment=\"1\">LED indicator for power on<\/div>\n<div data-mce-fragment=\"1\">Approval: UL60950-1<\/div>\n<div data-mce-fragment=\"1\">Dimension (LxWxH): 210x 81x 31 mm<\/div>\n<div data-mce-fragment=\"1\">\u00a0<\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\"><strong data-mce-fragment=\"1\">MEAN WELL HSN-300 5A\/5B\/4.2A\/4.2B Display Power Supply Applications:<\/strong><\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<div data-mce-fragment=\"1\">Indoor and outdoor LED electronic signage<\/div>\n<div data-mce-fragment=\"1\">LED moving signs<\/div>\n<div data-mce-fragment=\"1\">LED TV walls<\/div>\n<div data-mce-fragment=\"1\">\u00a0<\/div>\n<div data-mce-fragment=\"1\"><\/div>\n<p data-mce-fragment=\"1\"><strong data-mce-fragment=\"1\">MEAN WELL HSN-300 5A\/5B\/4.2A\/4.2B Display Power Supply Block Diagram:<\/strong><span data-mce-fragment=\"1\"><\/span><\/p>\n<p data-mce-fragment=\"1\">\n<p><strong>Download Specification:<\/strong><br \/><span><strong>Meanwell\u00a0HSN-300-5A\/5B\/4.2A\/4.2B LED Display Power Supply\u00a0Specification<\/strong><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>MEAN WELL HSN-300 5A\/5B\/4.2A\/4.2B Display Power Supply: MEAN WELL HSN-300 Series is a 300W Single Output Switching Power Supply. The series features a ultra low profile (31mm height)&#8230;<\/p>","protected":false},"featured_media":43261,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[213],"product_tag":[136,36],"class_list":{"0":"post-43262","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-meanwell-led-drivers","7":"product_tag-less-than-100-00","8":"product_tag-meanwell","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.1 (Yoast SEO v24.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Meanwell HSN-300-5A LED Display Power Supply - Leeman LED<\/title>\n<meta name=\"description\" content=\"Meanwell HSN-300-5A(HSN-300-5B,HSN-300-4.2A, HSN-300-4.2B) LED Display Power Supply. 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