{"id":179587,"date":"2024-11-22T16:35:16","date_gmt":"2024-11-22T09:35:16","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&#038;p=179587"},"modified":"2026-09-28T11:39:50","modified_gmt":"2026-09-28T04:39:50","slug":"mo-dun-nguon-dc-keysight-n6791a","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/mo-dun-nguon-dc-keysight-n6791a\/","title":{"rendered":"DC electronic load  &#8211; Keysight N6791A"},"content":{"rendered":"<style>.kx{font-family:'Roboto',system-ui,sans-serif;color:#2a2f36;line-height:1.65;font-size:16px;max-width:1080px;margin:0 auto} .kx *{box-sizing:border-box} .kx h2,.kx h3{font-family:'Be Vietnam Pro',system-ui,sans-serif;color:#123E78;font-weight:800;line-height:1.2;margin:0} .kx h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 14px}.kx h3{font-size:20px;margin:0 0 12px} .kx p{margin:0 0 14px}.kx p strong{color:#123E78}.kx a{color:#1B55A6;text-decoration:none} .kx .eyebrow{font-family:'Be Vietnam 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10px 26px rgba(14,52,112,.1);transform:translateY(-3px)} .kx .card .i{font-size:24px;margin-bottom:10px}.kx .card h3{font-size:15px;margin-bottom:5px}.kx .card p{font-size:13.5px;color:#5b6b80;margin:0} @media(max-width:900px){.kx .cards,.kx .cards.c3{grid-template-columns:1fr 1fr}}@media(max-width:520px){.kx .cards,.kx .cards.c3{grid-template-columns:1fr}} .kx .faq details{background:#fff;border:1px solid #e4ebf4;border-radius:10px;padding:2px 20px;margin-bottom:12px}.kx .faq details[open]{box-shadow:0 2px 10px rgba(14,52,112,.06)} .kx .faq summary{list-style:none;cursor:pointer;font-family:'Be Vietnam Pro',sans-serif;font-weight:700;color:#123E78;font-size:16px;padding:16px 0;display:flex;justify-content:space-between;gap:14px}.kx .faq summary::-webkit-details-marker{display:none}.kx .faq summary::after{content:\"+\";font-size:22px;color:#1B55A6}.kx .faq details[open] summary::after{content:\"\u2013\"} .kx .faq .a{padding:0 0 18px;color:#5b6b80;font-size:15px}.kx .faq .a strong{color:#123E78} .kx .cta{background:linear-gradient(120deg,#0E3470,#1B55A6);color:#fff;border-radius:18px;padding:34px 30px;text-align:center}.kx .cta h3{color:#fff;font-size:22px;margin-bottom:8px}.kx .cta p{color:rgba(255,255,255,.85);margin-bottom:18px} .kx .cta a{display:inline-block;font-family:'Be Vietnam Pro',sans-serif;font-weight:700;border-radius:999px;padding:12px 26px;margin:4px}.kx .cta .b1{background:#C70032;color:#fff}.kx .cta .b2{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}.kx .ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:4px 0 6px}.kx .ncard{position:relative;display:block;height:152px;border-radius:12px;overflow:hidden;background-size:cover;background-position:center;text-decoration:none;box-shadow:0 2px 10px rgba(14,52,112,.10);transition:transform .25s,box-shadow .25s}.kx .ncard:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(14,52,112,.22)}.kx .ncard .nov{position:absolute;left:0;right:0;top:0;bottom:0;background:linear-gradient(180deg,rgba(9,26,62,0) 0%,rgba(9,26,62,.28) 38%,rgba(9,26,62,.72) 70%,rgba(9,26,62,.90) 100%)}.kx .ncard .nlb{position:absolute;left:14px;right:14px;bottom:11px;height:2.6em;display:block;overflow:hidden;color:#fff;font-family:'Be Vietnam Pro',system-ui,sans-serif;font-weight:700;font-size:15.5px;line-height:1.3;text-shadow:0 1px 6px rgba(0,0,0,.55)}.kx .ncard .nar{position:absolute;right:12px;top:10px;color:#fff;font-size:15px;opacity:.85}@media(max-width:900px){.kx .ngrid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.kx .ngrid{grid-template-columns:1fr}.kx .ncard{height:136px}}.kx .cta .b1 .ic{display:inline-block;filter:brightness(0) invert(1)}<\/style>\n<p><strong>SPECIFICATIONS DC ELECTRONIC LOAD &#8211; KEYSIGHT N6791A <\/strong><\/p>\n<table width=\"80%\">\n<thead>\n<tr style=\"height: 59px;\">\n<td style=\"height: 59px; width: 92%;\" colspan=\"2\">\n<h4>General technical data<\/h4>\n<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Input Ratings<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Voltage: 0 &#8211; 60 VCurrent: 0 &#8211; 20 A<\/p>\n<p>Power: 100 W at 40\u00b0C<\/td>\n<\/tr>\n<tr style=\"height: 21.1875px;\">\n<td style=\"height: 21.1875px; width: 29.1273%;\">\n<h4>Current Capability<\/h4>\n<\/td>\n<td style=\"height: 21.1875px; width: 62.8727%;\">At 1.6 V: 20 AAt 1 V: 12.5 A<\/p>\n<p>At 0.5 V: 6.25 A<\/p>\n<p>At 0.1 V: 1.25 A<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">\n<h4>Programming Accuracy<\/h4>\n<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Current (High Range): \u00b1(0.04% + 2.6 mA)Voltage: \u00b1(0.03% + 7.2 mV)<\/p>\n<p>Power: \u00b1(0.06% + 180 mW)<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Measurement Accuracy<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Current (High Range): \u00b1(0.04% + 2.4 mA)Voltage: \u00b1(0.03% + 7.2 mV)<\/p>\n<p>Power: \u00b1(0.06% + 160 mW)<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Supported Modes<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Constant VoltageConstant Current<\/p>\n<p>Constant Resistance<\/p>\n<p>Constant Power<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Special Features<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Arbitrary Waveform GenerationSimultaneous Voltage and Current Measurement<\/p>\n<p>SCPI Command Support<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">\n<h4>Net weight<\/h4>\n<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">16 kg\/35 lbs<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Height\/width\/depth<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">194.7 mm\/425.6 mm\/313 mm<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">AC input<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">Input ratings: ~ 100 VAC \u2013 240 VAC; 50\/60\/400 Hz<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"height: 21px; width: 29.1273%;\">Temperature range<\/td>\n<td style=\"height: 21px; width: 62.8727%;\">0 \u00b0C to 55 \u00b0C (output current is derated 1% per \u00b0C above 40 \u00b0C ambient temperature)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>N6791A DC electronic load module, 1U height, 60 V, 20 A, 100W<\/strong><\/h2>\n<p>The <strong>Keysight N6791A &#8211; DC<\/strong> <strong>Electronic Load<\/strong> is a compact, high-performance module designed for precise testing and characterization of DC power sources and devices. With an input range of 0\u201360 V and up to 20 A, it delivers a maximum power of 100 W, making it ideal for a wide range of testing scenarios, including battery testing, power supply validation, and dynamic load emulation. The module\u2019s high resolution and accuracy ensure reliable measurements of current, voltage, and power, enabling detailed performance analysis.<\/p>\n<p>The <strong>Keysight N6791A &#8211; DC<\/strong> <strong>Electronic Load<\/strong> supports multiple operating modes, including constant voltage (CV), constant current (CC), constant resistance (CR), and constant power (CP), offering flexibility for various applications. Additional features such as arbitrary waveform generation and simultaneous voltage and current measurements make it suitable for dynamic and transient testing. It integrates seamlessly with the Keysight N6700 modular system, allowing advanced functionality like waveform control, automated testing via SCPI commands, and data logging. Compact yet powerful, the N6791A is a valuable tool for engineers needing precision and versatility in DC electronic load testing.<\/p>\n<figure id=\"attachment_179367\" aria-describedby=\"caption-attachment-179367\" style=\"width: 350px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/11\/Keysight_Technologies-N6731B-image.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-179367 size-full\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2024\/11\/Keysight_Technologies-N6731B-image.jpg\" alt=\"DC electronic load - KEYSIGHT N6791A\" width=\"350\" height=\"171\" \/><\/a><figcaption id=\"caption-attachment-179367\" class=\"wp-caption-text\">DC electronic load &#8211; KEYSIGHT N6791A<\/figcaption><\/figure>\n<div class=\"tm-en-blocks\"><\/div>\n<div class=\"kx\">\n<div class=\"block\">\n<div class=\"eyebrow\">Applications<\/div>\n<h2 id=\"apps-n6791a\">What is the Keysight N6791A used for?<\/h2>\n<div class=\"cards c3\">\n<div class=\"card\">\n<div class=\"i\">\ud83d\udd0b<\/div>\n<h3>Stable test power supply<\/h3>\n<\/div>\n<div class=\"card\">\n<div class=\"i\">\u2699\ufe0f<\/div>\n<h3>Load simulation and testing<\/h3>\n<\/div>\n<div class=\"card\">\n<div class=\"i\">\ud83d\udcca<\/div>\n<h3>Power consumption and efficiency measurement<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"kx\">\n<div class=\"block faq\">\n<div class=\"eyebrow\">Frequently asked questions<\/div>\n<h2 id=\"faq-n6791a\">Keysight N6791A \u2014 frequently asked questions<\/h2>\n<details>\n<summary>Where can I buy a genuine Keysight N6791A in Vietnam?<\/summary>\n<div class=\"a\">Techmaster Electronics is an authorised Keysight Technologies distributor in Vietnam. We supply the DC electronic load  &#8211; Keysight N6791A as 100% genuine equipment with CO\/CQ documents, engineering advice and full lifecycle support. Call +84 908 173 345 for a quote.<\/div>\n<\/details>\n<details>\n<summary>How much does the Keysight N6791A cost?<\/summary>\n<div class=\"a\">The N6791A is configured to order, so options and accessories change the price and Techmaster quotes each requirement individually. Send your requirement at https:\/\/techmaster.com.vn\/en\/contact\/ or call +84 908 173 345 for a same-day quote.<\/div>\n<\/details>\n<details>\n<summary>Is the Keysight N6791A covered by warranty and calibration?<\/summary>\n<div class=\"a\">Yes. The DC electronic load  &#8211; Keysight N6791A carries the Keysight manufacturer warranty, and Techmaster provides ISO\/IEC 17025 calibration, repair and scheduled maintenance in Vietnam.<\/div>\n<\/details>\n<\/div>\n<div class=\"cta\">\n<h3>Request a quote for the DC electronic load  &#8211; Keysight N6791A<\/h3>\n<p>Techmaster engineers advise on the configuration and quote the same day.<\/p>\n<p><a class=\"b1\" href=\"tel:0908173345\">\ud83d\udcde +84 908 173 345<\/a><a class=\"b2\" href=\"https:\/\/techmaster.com.vn\/en\/contact\/\">Request a quote<\/a><\/p>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"@id\": \"https:\/\/techmaster.com.vn\/en\/mo-dun-nguon-dc-keysight-n6791a\/#faq\", \"inLanguage\": \"en-US\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Where can I buy a genuine Keysight N6791A in Vietnam?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Techmaster Electronics is an authorised Keysight Technologies distributor in Vietnam. We supply the DC electronic load  - Keysight N6791A as 100% genuine equipment with CO\/CQ documents, engineering advice and full lifecycle support. Call +84 908 173 345 for a quote.\"}}, {\"@type\": \"Question\", \"name\": \"How much does the Keysight N6791A cost?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The N6791A is configured to order, so options and accessories change the price and Techmaster quotes each requirement individually. Send your requirement at https:\/\/techmaster.com.vn\/en\/contact\/ or call +84 908 173 345 for a same-day quote.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Keysight N6791A covered by warranty and calibration?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The DC electronic load  - Keysight N6791A carries the Keysight manufacturer warranty, and Techmaster provides ISO\/IEC 17025 calibration, repair and scheduled maintenance in Vietnam.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<h3>More features<\/h3>\n<ul>\n<li>Single-wide module, up to 4 modules in mainframe<\/li>\n<li>Maximum 100 Watts sinking power per module<\/li>\n<li>Voltage: Up to 60V<\/li>\n<li>Current: Up to 20A<\/li>\n<li>Advanced operating modes: CV, CC, CR, CP<\/li>\n<li>Arbitrary waveform generation<\/li>\n<li>High speed synchronized digitization of voltage and current<\/li>\n<li>Superior command processing time and current slew rate<\/li>\n<li>USB, LAN, GPIB interfaces standard<\/li>\n<li>N6700C style user interface for ease of use and familiarity<\/li>\n<\/ul>\n","protected":false},"featured_media":181180,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[998,304],"product_tag":[],"class_list":{"0":"post-179587","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-electronic-loads","7":"product_cat-dc-power-supplies","8":"pa_brand-keysight-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - 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