{"id":17687,"date":"2026-09-16T08:00:00","date_gmt":"2026-09-16T00:00:00","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=17687"},"modified":"2026-09-16T11:09:44","modified_gmt":"2026-09-16T03:09:44","slug":"power-supply-protection-ovp-ocp-short-circuit","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/","title":{"rendered":"Power Supply Protection: OVP, OCP, and Short Circuit"},"content":{"rendered":"<p class=\"weho-last-updated\" style=\"text-align:center;color:#E60013\">Last Updated: 2026-09-14<\/p>\n<blockquote class=\"weho-quick-answer\">\n<p>power supply protection should be checked at the system level, not only from a product label. Overvoltage, overcurrent, overload, and short-circuit behavior depend on the exact supply, branch wiring, fuses, load type, battery backup, ambient temperature, and recovery test method used during commissioning.<\/p>\n<\/blockquote>\n<figure class=\"weho-blog-image weho-blog-hero\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38.png?quality=85&strip=all\" alt=\"WEHO AD-155 security power supply checked for protected output wiring\" title=\"WEHO AD-155 security power supply checked for protected output wiring\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17673\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/01-hero-38-18x12.png?quality=85&strip=all 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Define_power_supply_protection_functions_clearly\" >Define power supply protection functions clearly<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Separate_OVP_OCP_overload_and_short_circuit\" >Separate OVP, OCP, overload, and short circuit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Use_a_real_WEHO_security_power_supply_reference\" >Use a real WEHO security power supply reference<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Protect_branches_as_well_as_the_supply\" >Protect branches as well as the supply<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Verify_recovery_after_the_fault\" >Verify recovery after the fault<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#FAQs\" >FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#What_does_OVP_mean_in_a_power_supply\" >What does OVP mean in a power supply?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#What_does_OCP_protect_against\" >What does OCP protect against?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Is_short-circuit_protection_the_same_as_branch_fusing\" >Is short-circuit protection the same as branch fusing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Should_I_install_a_larger_fuse_if_a_branch_trips\" >Should I install a larger fuse if a branch trips?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Do_battery-backup_power_supplies_need_extra_checks\" >Do battery-backup power supplies need extra checks?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Which_WEHO_page_should_I_use\" >Which WEHO page should I use?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Key_Takeaways\" >Key Takeaways<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/ko\/news\/power-supply-protection-ovp-ocp-short-circuit\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Define_power_supply_protection_functions_clearly\"><\/span>Define power supply protection functions clearly<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36.png?quality=85&strip=all\" alt=\"Power supply protection flow for input branch output load and fault recovery\" title=\"Power supply protection flow for input branch output load and fault recovery\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17676\" loading=\"lazy\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/02-technical-diagram-36-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p><strong>Power supply protection<\/strong> is not one single feature. Overvoltage protection, overcurrent protection, overload behavior, short-circuit protection, fuse coordination, and recovery mode should be reviewed separately. A system can have one protection function and still fail if wiring or branch protection is wrong.<\/p>\n<p>For security, access control, CCTV, and battery-backup cabinets, protection must cover the supply and the connected branches. A fault on one camera, lock, or controller should not damage the whole cabinet or overheat a conductor.<\/p>\n<p>Use the approved <a href=\"https:\/\/www.wehopower.com\/product-category\/security-power-supply\/\">WEHO security power supply category<\/a> when reviewing protected output and backup-power applications, then confirm exact model documents before purchase.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Separate_OVP_OCP_overload_and_short_circuit\"><\/span>Separate OVP, OCP, overload, and short circuit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OVP limits abnormal output voltage. OCP limits excessive current. Overload behavior describes what happens when load current is above the rating for a period of time. Short-circuit protection describes behavior when output terminals or branch wiring are faulted.<\/p>\n<p>These functions may recover automatically, latch off, hiccup, or require input power cycling depending on the exact product. Buyers should not assume every supply behaves the same.<\/p>\n<p>The connected load also matters. Motors, locks, batteries, heaters, and capacitive inputs can create high startup current without being faults. Protection should allow normal startup but respond safely to abnormal conditions.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_a_real_WEHO_security_power_supply_reference\"><\/span>Use a real WEHO security power supply reference<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44.png?quality=85&strip=all\" alt=\"WEHO AD-155 security UPS power supply source product reference\" title=\"WEHO AD-155 security UPS power supply source product reference\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17761\" loading=\"lazy\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/03-product-44-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>The source product used here is the WEHO AD-155 style security\/UPS power supply. It is shown as a practical reference for protected DC output and battery-backup cabinet discussions. Exact voltage, current, battery function, terminal definition, and protection behavior must be checked from model documents.<\/p>\n<p>Do not describe a product as suitable for a regulated application unless its documentation supports the requirement. Protection features reduce risk but do not replace correct wiring, fusing, grounding, and commissioning.<\/p>\n<p>For purchasing, specify output voltage, current, backup requirement, branch quantity, fuse type, recovery behavior, and required documents.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Protect_branches_as_well_as_the_supply\"><\/span>Protect branches as well as the supply<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48.png?quality=85&strip=all\" alt=\"WEHO AD-155 source product view for terminal and protection review\" title=\"WEHO AD-155 source product view for terminal and protection review\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17763\" loading=\"lazy\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/04-installation-48-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>A power supply can include internal protection while the external branch wiring still needs fuses or distribution protection. Protect each conductor according to current, length, insulation, and installation environment.<\/p>\n<p>Keep branch wiring organized and labeled. A service technician should be able to identify the load, fuse, return path, and output terminal without guessing. Poor labeling can turn a simple fault into a long outage.<\/p>\n<p>Battery-backup systems need special care. Confirm battery polarity, charge current, low-voltage cutoff behavior, and alarm or status outputs where applicable.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Verify_recovery_after_the_fault\"><\/span>Verify recovery after the fault<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"weho-blog-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37.png?quality=85&strip=all\" alt=\"WEHO AD-155 security power supply protection verification on test bench\" title=\"WEHO AD-155 security power supply protection verification on test bench\" width=\"1536\" height=\"1024\" class=\"alignnone size-full wp-image-17685\" loading=\"lazy\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/05-application-37-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>Commissioning should include normal-load testing and controlled fault-response checks where the product documentation allows them. Record output voltage, load current, temperature, and recovery behavior after a fault is removed.<\/p>\n<p>If a branch trips repeatedly, do not simply install a larger fuse. Find the overload, cable damage, short, inrush condition, or incorrect device connected to that branch.<\/p>\n<p>For application support, contact WEHO through the <a href=\"https:\/\/www.wehopower.com\/contact\/\">WEHO contact page<\/a> with model number, load list, wiring photos, and fault symptoms.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"weho-visible-faq\">\n<h3><span class=\"ez-toc-section\" id=\"What_does_OVP_mean_in_a_power_supply\"><\/span>What does OVP mean in a power supply?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>OVP means overvoltage protection. It helps prevent abnormal output voltage from reaching connected equipment, according to the exact product design.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_does_OCP_protect_against\"><\/span>What does OCP protect against?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>OCP means overcurrent protection. It limits current when the load or branch draws too much current.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_short-circuit_protection_the_same_as_branch_fusing\"><\/span>Is short-circuit protection the same as branch fusing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Internal short-circuit behavior and external branch fuses both matter because wiring and individual loads also need protection.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Should_I_install_a_larger_fuse_if_a_branch_trips\"><\/span>Should I install a larger fuse if a branch trips?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. First find the overload, short, cable damage, inrush condition, or wrong load that caused the trip.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_battery-backup_power_supplies_need_extra_checks\"><\/span>Do battery-backup power supplies need extra checks?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. Check battery polarity, charge current, low-voltage behavior, alarm outputs, and branch protection.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Which_WEHO_page_should_I_use\"><\/span>Which WEHO page should I use?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Use the WEHO security power supply category and verify exact model documents for output, backup, and protection behavior.<\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>Key Takeaways<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Review OVP, OCP, overload, and short-circuit behavior separately.<\/li>\n<li>Branch fuses protect wiring and connected loads, not only the power supply.<\/li>\n<li>Battery-backup cabinets need polarity, charge, and low-voltage checks.<\/li>\n<li>Do not upsize fuses before finding the actual fault.<\/li>\n<li>Record recovery behavior after the fault is removed.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Power supply protection<\/strong> works best when the supply, branch wiring, connected loads, fuses, backup battery, and commissioning tests are designed as one system. Use real WEHO product documentation and verify recovery behavior before release.<\/p>\n<div class=\"weho-article-cta\">\n<p>Review the <a href=\"https:\/\/www.wehopower.com\/product-category\/security-power-supply\/\">relevant WEHO product category<\/a>, email <a href=\"mailto:sarayu@chnwh.com\">sarayu@chnwh.com<\/a>, or <a href=\"https:\/\/www.wehopower.com\/contact\/\">contact WEHO<\/a> with the input voltage, output load, ambient temperature, and installation details.<\/p>\n<\/div>\n<p><script type=\"application\/ld+json\" class=\"weho-faq-schema\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does OVP mean in a power supply?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OVP means overvoltage protection. It helps prevent abnormal output voltage from reaching connected equipment, according to the exact product design.\"}},{\"@type\":\"Question\",\"name\":\"What does OCP protect against?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OCP means overcurrent protection. It limits current when the load or branch draws too much current.\"}},{\"@type\":\"Question\",\"name\":\"Is short-circuit protection the same as branch fusing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Internal short-circuit behavior and external branch fuses both matter because wiring and individual loads also need protection.\"}},{\"@type\":\"Question\",\"name\":\"Should I install a larger fuse if a branch trips?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. First find the overload, short, cable damage, inrush condition, or wrong load that caused the trip.\"}},{\"@type\":\"Question\",\"name\":\"Do battery-backup power supplies need extra checks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Check battery polarity, charge current, low-voltage behavior, alarm outputs, and branch protection.\"}},{\"@type\":\"Question\",\"name\":\"Which WEHO page should I use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the WEHO security power supply category and verify exact model documents for output, backup, and protection behavior.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>power supply protection guide explaining OVP, OCP, overload, short-circuit behavior, branch fuses, recovery checks, and security power supply testing.<\/p>","protected":false},"author":1,"featured_media":17673,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-17687","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/17687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/comments?post=17687"}],"version-history":[{"count":3,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/17687\/revisions"}],"predecessor-version":[{"id":17764,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news\/17687\/revisions\/17764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media\/17673"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/media?parent=17687"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ko\/wp-json\/wp\/v2\/news_category?post=17687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}