{"id":1903,"date":"2026-04-29T03:44:25","date_gmt":"2026-04-29T03:44:25","guid":{"rendered":"https:\/\/ovartech.com\/?p=1903"},"modified":"2026-04-29T03:58:50","modified_gmt":"2026-04-29T03:58:50","slug":"obc-supported-voltage-platforms","status":"publish","type":"post","link":"https:\/\/ovartech.com\/ko\/obc-supported-voltage-platforms\/","title":{"rendered":"OBC Supported Voltage Platforms: Low Voltage (48V\/96V\/144V) vs. High Voltage (400V\u2013850V) \u2013 What Are the Real-World Impacts?"},"content":{"rendered":"<h1 style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 18pt;\"><strong>OBC Supported Voltage Platforms: Low Voltage (48V\/96V\/144V) vs. High Voltage (400V\u2013850V) \u2013 What Are the Real-World Impacts?<\/strong><\/span><\/h1>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">The On-Board Charger (OBC) is one of the most critical components in any electric or electrified vehicle. It converts alternating current (AC) from the grid or wall charger into direct current (DC) to replenish the vehicle\u2019s traction battery. However, not all OBCs are created equal \u2014 their design and performance are heavily tied to the vehicle\u2019s voltage platform, requiring hardware precisely optimized for either low or high-voltage battery architectures.<\/span><\/p>\n<p><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif;\">Modern electrified vehicles operate on two broad voltage categories:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif;\">Low-voltage systems (typically 48V, 96V, or 144V) \u2014 common in mild hybrids (MHEVs) and some light-duty or older EVs.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif;\">High-voltage systems (400V to 850V, with 400V and 800V being the most prevalent) \u2014 standard in full battery electric vehicles (BEVs) and plug-in hybrids (PHEVs).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif;\">Understanding which voltage platforms an OBC supports \u2014 and the practical differences between low- and high-voltage architectures \u2014 helps explain everything from charging speed and efficiency to cost, safety, and long-term ownership experience.<\/span><\/p>\n<h2><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">What Voltage Platforms Do OBCs Typically Support?<\/span><\/strong><\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%; text-align: center;\"><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif;\"><strong><a href=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-scaled.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1916 size-fusion-800\" src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-800x450.jpg\" data-orig-src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-800x450.jpg\" alt=\"OBC supported voltage platforms\" width=\"800\" height=\"450\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27450%27%20viewBox%3D%270%200%20800%20450%27%3E%3Crect%20width%3D%27800%27%20height%3D%27450%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-18x10.jpg 18w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-200x112.jpg 200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-300x169.jpg 300w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-400x225.jpg 400w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-500x281.jpg 500w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-600x337.jpg 600w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-700x394.jpg 700w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-768x432.jpg 768w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-800x450.jpg 800w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-1024x576.jpg 1024w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-1200x675.jpg 1200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/Low-voltage-vs-high-voltage-1-1536x864.jpg 1536w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>Figure 1: Comparison Diagram of Low-Voltage and High-Voltage Platforms<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">OBCs are engineered to match the output DC voltage required by the vehicle\u2019s high-voltage (or traction) battery while accepting standard AC input from the grid (usually 120V\/240V single-phase or 400V three-phase in Europe).<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>Low-voltage OBCs (48V \/ 96V \/ 144V):<\/strong> These are mainly found in 48V mild-hybrid systems and some small or legacy electric vehicles. The OBC outputs relatively low DC voltage to charge a smaller battery pack used for assistance rather than primary propulsion. Power levels are modest, often 3\u20137 kW for AC charging. These systems rarely support high-power DC fast charging directly.This segment requires compact, rugged OBC hardware engineered for continuous stable operation, ideal for low-speed EV, marine, and industrial vehicle applications.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>High-voltage OBCs (400V\u2013850V):<\/strong> Most modern full EVs use 400V or 800V (sometimes extending to 850V) battery architectures. The OBC must output DC at the exact battery voltage range (e.g., nominal 400V or 800V). Typical AC OBC power ratings range from 7\u201322 kW, while the vehicle\u2019s DC fast-charging capability (which bypasses the OBC) can reach 150\u2013350+ kW depending on the architecture.Modern high-voltage OBC designs prioritize high power density and thermal efficiency to support ultra-fast AC charging for mainstream passenger and commercial EV platforms.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Many newer OBCs are designed as multi-voltage compatible or modular, but the core power electronics (MOSFETs, diodes, transformers) are optimized for a specific voltage class.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%; text-align: center;\"><a href=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1914 size-fusion-800\" src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-800x391.jpg\" data-orig-src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-800x391.jpg\" alt=\"\" width=\"800\" height=\"391\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27391%27%20viewBox%3D%270%200%20800%20391%27%3E%3Crect%20width%3D%27800%27%20height%3D%27391%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-18x9.jpg 18w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-200x98.jpg 200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-300x147.jpg 300w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-400x196.jpg 400w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-500x245.jpg 500w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-600x294.jpg 600w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-700x343.jpg 700w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-768x376.jpg 768w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-800x391.jpg 800w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-1024x501.jpg 1024w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2-1200x587.jpg 1200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u4ea7\u54c1\u6d77\u62a5\u56fe2.jpg 1410w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif;\"><strong>Figure 2: Ovar Tech On-Board Charger Portfolio<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif;\">Low Voltage (48V\/96V\/144V) vs. High Voltage (400V\u2013850V): Key Practical Impacts<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">The voltage platform fundamentally affects power delivery because electrical power follows the formula P = V \u00d7 I (Power = Voltage \u00d7 Current). For the same power output, higher voltage means lower current \u2014 leading to cascading effects across the entire vehicle.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%; text-align: center;\"><a href=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-scaled.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1912 size-fusion-800\" src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-800x450.jpg\" data-orig-src=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-800x450.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27450%27%20viewBox%3D%270%200%20800%20450%27%3E%3Crect%20width%3D%27800%27%20height%3D%27450%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-18x10.jpg 18w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-200x112.jpg 200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-300x169.jpg 300w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-400x225.jpg 400w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-500x281.jpg 500w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-600x337.jpg 600w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-700x394.jpg 700w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-768x432.jpg 768w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-800x450.jpg 800w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-1024x576.jpg 1024w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-1200x675.jpg 1200w, https:\/\/ovartech.com\/wp-content\/uploads\/2026\/04\/\u9ad8\u538b\u4f4e\u538b\u7ebf\u8def\u56fe-1536x864.jpg 1536w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><strong><span style=\"font-size: 10pt; font-family: arial, helvetica, sans-serif;\">Figure 3:Principle Diagram of Low-Voltage vs. High-Voltage Vehicle Charging Architecture<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>1. Charging Speed and Efficiency<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Low-voltage systems: Limited by higher current requirements. Charging is slower and generates more heat in cables and components. A 48V mild-hybrid might only support slow AC charging and offers minimal electric range.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">High-voltage systems: Significantly faster charging is possible. An 800V architecture can deliver the same power at roughly half the current of a 400V system, reducing heat losses and enabling ultra-fast DC charging (up to 350 kW or more). Real-world examples show 800V vehicles often reaching 80% charge in 18\u201325 minutes on compatible chargers, versus 30\u201340+ minutes for optimized 400V models.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">For AC charging (where the OBC is active), higher-voltage OBCs still benefit from better thermal management and potentially higher power ratings (11\u201322 kW).<\/span><\/p>\n<p><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif;\"><strong>2. Cable Weight, Cost, and Vehicle Efficiency<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Higher voltage allows manufacturers to use thinner, lighter copper cables and smaller wiring harnesses because current is lower. This reduces vehicle weight, improves range, lowers material costs, and reduces I\u00b2R heat losses.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Low-voltage systems require thicker cables to handle higher currents safely, adding weight and cost \u2014 a notable drawback for efficiency-focused designs. Many system designers now prefer integrated OBC+DC-DC unified power units to simplify wiring layouts, reduce onboard components, and lower overall vehicle integration costs for both low and high voltage projects.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>3. Component Design and Cost<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>400V OBCs:<\/strong> Can use mature, lower-cost silicon MOSFETs rated around 650V. Components are cheaper and the supply chain is well-established.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>800V+ OBCs:<\/strong> Require higher-voltage semiconductors (e.g., 1200V MOSFETs or SiC\/GaN devices), more robust diode bridges, adjusted transf<\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">ormer turn ratios, and sometimes upgraded microcontrollers. This increases upfront component cost but can improve long-term efficiency and power density.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Overall, 400V platforms remain cheaper to produce and are still dominant in mass-market EVs, while 800V is increasingly favored for premium and high-performance models.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>4. Charging Infrastructure Compatibility<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>400V vehicles<\/strong>: Highly compatible with the vast majority of existing public DC fast chargers.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>800V vehicles<\/strong>: Can charge on 400V stations (often via an onboard DC-DC boost converter or battery reconfiguration), but speeds are typically limited. Full benefit requires 800V-capable chargers, which are growing but still less common in many regions.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">This compatibility gap is one of the main real-world drawbacks of jumping straight to 800V\u2013850V platforms today.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>5. Safety and Thermal Management<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Higher voltages demand stricter insulation, isolation, and safety systems (contactors, monitoring, etc.). However, because current is lower for the same power, thermal stress on components can actually be reduced.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Low-voltage systems (especially 48V) sit below many lethal shock thresholds, simplifying certain safety requirements but limiting performance.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><strong>6. Use Cases and Vehicle Type<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">48V\/96V\/144V: Ideal for mild hybrids, light commercial vehicles, or cost-sensitive applications where full electrification is not needed. They improve fuel economy in ICE vehicles without the complexity and cost of high-voltage systems.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">400V\u2013850V: Essential for pure EVs and long-range PHEVs that demand high power, fast charging, and strong performance.<\/span><\/li>\n<\/ul>\n<h4><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Which Voltage Platform Is Better?<\/span><\/strong><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">There is no universal winner \u2014 it depends on priorities:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Choose low-voltage (48V\u2013144V) if cost, simplicity, and compatibility with existing mild-hybrid supply chains matter most.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Choose high-voltage (400V\u2013850V) for faster charging, better efficiency, lighter weight, and future-proof performance \u2014 especially as high-power charging infrastructure expands.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">In 2026, the industry is transitioning toward 800V architectures for many new models, but 400V platforms continue to dominate due to mature technology and broad charger compatibility. OBC designers must balance these trade-offs carefully: supporting multiple voltage platforms adds flexibility but increases complexity and cost. Leading power conversion suppliers like Ovar Tech cover the full spectrum of low-to-high voltage OBC, integrated combo units, and standalone DC-DC hardware to match any architecture requirement for modern EV projects.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">As EV adoption grows and charging networks evolve, the voltage platform \u2014 and the OBC designed for it \u2014 will remain a key factor in how quickly, efficiently, and affordably you can recharge on the road.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>OBC Supported Voltage Platforms: Low Voltage (48V\/96V\/144V) vs. High Voltage  [&#8230;]<\/p>","protected":false},"author":2,"featured_media":1909,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[17,126],"tags":[],"class_list":["post-1903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-tips-tricks"],"acf":[],"_links":{"self":[{"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/posts\/1903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/comments?post=1903"}],"version-history":[{"count":11,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/posts\/1903\/revisions"}],"predecessor-version":[{"id":1919,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/posts\/1903\/revisions\/1919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/media\/1909"}],"wp:attachment":[{"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/media?parent=1903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/categories?post=1903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ovartech.com\/ko\/wp-json\/wp\/v2\/tags?post=1903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}