{"id":2203,"date":"2026-03-12T15:54:38","date_gmt":"2026-03-12T07:54:38","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2203"},"modified":"2026-03-13T15:55:34","modified_gmt":"2026-03-13T07:55:34","slug":"do-power-factor-correction-devices-work","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/es\/do-power-factor-correction-devices-work.html","title":{"rendered":"Do Power Factor Correction Devices Work?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2203\" class=\"elementor elementor-2203\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a0c6e3 e-flex e-con-boxed e-con e-parent\" data-id=\"4a0c6e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1964d51 elementor-widget elementor-widget-text-editor\" data-id=\"1964d51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">It\u2019s a fair question. Walking through a trade show or browsing industrial supply sites, one might stumble upon sleek boxes promising to slash electricity bills by &#8220;correcting&#8221; the home or factory power supply. The marketing can be compelling, almost too good to be true. And in many cases, it is. So, the real conversation around whether <a href=\"https:\/\/zmgs-global.com\/es\/products\/reactive-power-compensation-controller\/\"><strong>power factor correction devices<\/strong><\/a> work needs to separate the simple physics from the overblown sales pitch.<\/p><p class=\"ds-markdown-paragraph\">The honest answer is that the power factor correction device absolutely works\u2014in the right context. The principle is sound. These devices, typically capacitor-based, are designed to reduce the amount of reactive current flowing in the wires. But a small plug-in unit for a house operates very differently from an industrial-grade automatic bank. And confusing the two is where expectations tend to go off the rails.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4e07b4 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"f4e07b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/08\/High-voltage-cabinet-9.jpg\" class=\"attachment-full size-full wp-image-223\" alt=\"High Voltage Fixed Reactive Power Compensation Device\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/08\/High-voltage-cabinet-9.jpg 750w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/08\/High-voltage-cabinet-9-150x150.jpg 150w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86761c6 elementor-widget elementor-widget-heading\" data-id=\"86761c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/zmgs-global.com\/es\/do-power-factor-correction-devices-work.html\/#The_Principle_Behind_the_Power_Factor_Correction_Device\" >The Principle Behind the Power Factor Correction Device<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zmgs-global.com\/es\/do-power-factor-correction-devices-work.html\/#Where_the_Power_Factor_Correction_Devices_Stumble\" >Where the Power Factor Correction Devices Stumble<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zmgs-global.com\/es\/do-power-factor-correction-devices-work.html\/#Measuring_the_Impact\" >Measuring the Impact<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zmgs-global.com\/es\/do-power-factor-correction-devices-work.html\/#FAQ\" >Preguntas frecuentes<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"The_Principle_Behind_the_Power_Factor_Correction_Device\"><\/span>The Principle Behind the Power Factor Correction Device<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27aa1cb elementor-widget elementor-widget-text-editor\" data-id=\"27aa1cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">To understand if power factor correction devices work, one has to look at what these devices actually do. They don&#8217;t create free energy, despite what some flashy advertisements might imply. They manage a specific type of &#8220;waste&#8221; in the system known as reactive power.<\/p><p class=\"ds-markdown-paragraph\">Think of it like a glass of beer. The liquid (real power) is what you actually drink. The foam (reactive power) is necessary to get the liquid out of the tap, but it doesn&#8217;t quench your thirst. A correction device essentially reduces the foam, allowing more liquid to flow through the same size glass without the utility charging extra for the foam.<\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong>For Industrial Settings:<\/strong>\u00a0Large banks of capacitors switch on and off to cancel out the magnetic fields created by motors.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>For Residential Settings:<\/strong>\u00a0Small, fixed-value capacitors attempt to smooth out the power factor of refrigerator motors, air conditioning units, and switching power supplies.<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">The physics doesn&#8217;t change, but the scale and the potential savings do.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-014a00c elementor-widget elementor-widget-heading\" data-id=\"014a00c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Passive vs. Active Correction<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5961d70 elementor-widget elementor-widget-text-editor\" data-id=\"5961d70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">There are generally two types of devices on the market, and they work in fundamentally different ways.<\/p><p class=\"ds-markdown-paragraph\"><strong>Passive Harmonic Filters<\/strong>\u00a0are the traditional capacitors with reactors attached. They are tuned to a specific frequency. They work well in environments with predictable, stable loads. They are durable and relatively inexpensive.<\/p><p class=\"ds-markdown-paragraph\"><strong>Active Harmonic Filters<\/strong>\u00a0are more sophisticated. They use electronics to inject currents that cancel out the harmonics in real-time. These are the high-end solutions for facilities with VFDs and other complex electronics. They are more expensive but offer a much cleaner result.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98d3ea4 elementor-widget elementor-widget-heading\" data-id=\"98d3ea4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Where_the_Power_Factor_Correction_Devices_Stumble\"><\/span>Where the Power Factor Correction Devices Stumble<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfc4a35 elementor-widget elementor-widget-text-editor\" data-id=\"cfc4a35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">This is where the skepticism comes in. The market is flooded with small, plug-in power factor correction devices aimed at homeowners. Do they work? Technically, they might slightly improve the power factor of the specific outlet they are plugged into. But the financial return? That&#8217;s highly dubious.<\/p><p class=\"ds-markdown-paragraph\">Residential electricity meters in most modern regions measure real power (kilowatt-hours) for billing, not reactive power (kVARh). Utilities rarely charge homes for a poor power factor. Therefore, while a plug-in device might make the wiring in the wall a tiny bit more efficient, it almost never moves the needle on the monthly bill. The device &#8220;works&#8221; in an electrical engineering sense, but it fails in the practical, financial sense.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1aa399 elementor-widget elementor-widget-heading\" data-id=\"f1aa399\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Importance of Load Type<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5919c5 elementor-widget elementor-widget-text-editor\" data-id=\"d5919c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ds-message _63c77b1\"><div class=\"ds-markdown\"><p class=\"ds-markdown-paragraph\">The type of load dictates the effectiveness. A facility running large induction motors 16 hours a day is a perfect candidate. The improvement is measurable, and the payback period can be calculated.<\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong>Linear Loads (Motors, Heaters):<\/strong>\u00a0Correction works very well.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Non-Linear Loads (Computers, LED Drivers):<\/strong>\u00a0Standard correction may cause issues without harmonic filtering.<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">Conversely, a small office with mostly computers and LED lights has a naturally good power factor already. Adding an <a href=\"https:\/\/zmgs-global.com\/es\/product\/jkl5cf-series-automatic-reactive-power-compensation-controller\/\"><strong>automatic reactive power compensation controller<\/strong><\/a> there won&#8217;t yield savings, even though the device is functioning correctly. It\u2019s a mismatch of tool to problem\u2014the controller is designed for dynamic industrial environments, not static, low-power loads.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68ff2c4 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"68ff2c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2026\/03\/APF-Active-Power-filter.webp\" class=\"attachment-full size-full wp-image-2181\" alt=\"APFC\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2026\/03\/APF-Active-Power-filter.webp 800w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2026\/03\/APF-Active-Power-filter-150x150.webp 150w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2026\/03\/APF-Active-Power-filter-768x768.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ce79d1 elementor-widget elementor-widget-heading\" data-id=\"7ce79d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Measuring_the_Impact\"><\/span>Measuring the Impact <span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-facd392 elementor-widget elementor-widget-text-editor\" data-id=\"facd392\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">The only way to truly know if a device works in a specific location is to measure before and after. A power analyzer clamped onto the main line will show the exact power factor, the harmonic distortion, and the kW demand. Without that baseline data, installing a box is just guesswork. When a device is correctly sized and applied to a facility that actually has a lagging power factor and utility penalties, the results are undeniable:<\/p><ol start=\"1\"><li><p class=\"ds-markdown-paragraph\"><strong>Reduced Penalties:<\/strong>\u00a0The reactive power charge disappears from the bill.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Lower I\u00b2R Losses:<\/strong>\u00a0Wiring runs cooler.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Increased Capacity:<\/strong>\u00a0Transformers can handle more real load without overheating.<\/p><\/li><\/ol><p class=\"ds-markdown-paragraph\">When it&#8217;s applied incorrectly, the lights stay on, the equipment runs, but the bank account doesn&#8217;t see a difference. So, do power factor correction devices work? Yes, the right one, on the right system, for the right reason.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-208022c elementor-widget elementor-widget-heading\" data-id=\"208022c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>Preguntas frecuentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91c674a elementor-widget elementor-widget-n-accordion\" data-id=\"91c674a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Acorde\u00f3n. Abre los enlaces con la tecla Intro o la barra espaciadora, ci\u00e9rralos con la tecla Esc y navega con las teclas de flecha\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1520\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1520\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Can a small plug-in power factor saver reduce my home electricity bill? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1520\" class=\"elementor-element elementor-element-19fb42b e-con-full e-flex e-con e-child\" data-id=\"19fb42b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0df784 elementor-widget elementor-widget-text-editor\" data-id=\"b0df784\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In the vast majority of cases, no. Residential customers are billed for real energy usage (kWh), not reactive power. While the device may technically alter the power factor slightly at that outlet, it does not reduce the number of kilowatt-hours the refrigerator or air conditioner consumes. The savings claimed in advertisements are generally not achievable in a home setting.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1521\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1521\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How long does it take to see a return on investment for industrial units? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1521\" class=\"elementor-element elementor-element-b93755e e-con-full e-flex e-con e-child\" data-id=\"b93755e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-604b928 elementor-widget elementor-widget-text-editor\" data-id=\"604b928\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\">For an industrial facility paying a power factor penalty, the payback period can be quite attractive. Depending on the size of the penalty and the cost of the equipment, it is common to see a return on investment within 12 to 24 months. For facilities without penalties, the payback is based solely on internal loss savings, which takes much longer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1522\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1522\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Do these devices also protect against surges or voltage spikes? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1522\" class=\"elementor-element elementor-element-32bf2d1 e-con-full e-flex e-con e-child\" data-id=\"32bf2d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-910b4bb elementor-widget elementor-widget-text-editor\" data-id=\"910b4bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Some higher-end units, particularly active filters, can offer some degree of transient suppression, but that is not their primary job. Standard capacitor banks do not provide significant surge protection. They are for reactive current management. Dedicated surge protection devices (SPDs) are still required to protect sensitive electronics from lightning or switching surges.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"It\u2019s a fair question. Walking through a trade show or browsing industrial supply sites, one might stumble upon sleek boxes promising to slash electricity bills by &#8220;correcting&#8221; the home or factory power supply. The marketing can be compelling, almost too good to be true. And in many cases, it is. So, the real conversation around [&hellip;]","protected":false},"author":8,"featured_media":1990,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-2203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/posts\/2203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/comments?post=2203"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/posts\/2203\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/media\/1990"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/media?parent=2203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/categories?post=2203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/es\/wp-json\/wp\/v2\/tags?post=2203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}