{"id":1946,"date":"2024-11-29T11:59:40","date_gmt":"2024-11-29T03:59:40","guid":{"rendered":"https:\/\/www.wbyq.cn\/?post_type=product&p=1946"},"modified":"2025-05-17T17:55:16","modified_gmt":"2025-05-17T09:55:16","slug":"spd4000x%e7%b3%bb%e5%88%97%e5%8f%af%e7%bc%96%e7%a8%8b%e7%ba%bf%e6%80%a7%e7%9b%b4%e6%b5%81%e7%94%b5%e6%ba%90","status":"publish","type":"product","link":"https:\/\/ad.wbyq.cn\/en\/product\/1946.html","title":{"rendered":"SPD4000X Series Programmable Linear DC Power Supplies"},"content":{"rendered":"
\n

Excellent output performance<\/h2>\n
\n

The SPD4000X is a powerful and stable performer, capable of accurately simulating even very small voltage or current variations to fully satisfy the load's power supply requirements.<\/p>\n

- Ultra-high resolution: 1 mV, 1 mA
\n- Supports CH2, CH3 series and parallel connections.
\n- Supports panel programming and timed outputs
\n- Four high-precision power supply independent controllable outputs<\/p>\n<\/div>\n<\/div>\n

\"SPD4000X-01\"<\/div>\n
\n

Real-time waveform display function<\/h2>\n
\n

The SPD4000X is equipped with a 4.3-inch TFT-LCD display, a clear graphical interface, support for timing output, and waveform display.<\/p>\n

- Voltage and current can be set for 4 channels
\n- Color display corresponding to the channel
\n- Real-time observation of the waveform trend graph, a clear understanding of the four-channel output status<\/p>\n<\/div>\n

\"\"\"SPD4000X-02\"<\/div>\n
\n
\n

List List function<\/h2>\n
List function can edit the waveform of voltage and current change over time, support 50-step sequence editing, with 8 groups of built-in LIST list files.List time accuracy <50 ms, set resolution 1 ms, with fast voltage rise\/fall time, can be carried out in a very short period of time, to meet the user's fine requirements for pulse voltage testing, generate a variety of complex sequences, more realistic simulate the working state of power supply system and realize precision testing.<\/div>\n<\/div>\n
\"\"\"SPD4000X-03\"<\/div>\n
\n

Storage and recall of multi-channel data<\/h2>\n
Four-channel setup parameters can be stored locally or on external U disk, locally supporting 8 groups of system parameters storage\/recall, support for output voltage\/current value saving, support for independent\/serial\/parallel output mode saving.SPD4000X series can quickly call the stored four-channel data for operation without resetting the parameters, eliminating the need for cumbersome setup steps, and in any state long-pressing the Save\/Recall key can take a screenshot, which is very conducive to the recording of the test status. Recall key in any state to take a screenshot, very conducive to the record of the test status.<\/div>\n
\"SPD4000X-04\"<\/div>\n
\n
\n

SENSE Remote Voltage Compensation<\/h2>\n
SPD4000X series supports 4W Sense mode, which can automatically compensate for the voltage drop of positive and negative output lines to ensure that the remote device to be tested gets a voltage equal to the power supply setting voltage, which can play an important role in high-precision testing or occasions with very long cables.<\/div>\n<\/div>\n
\n

\"\"\"SPD4000X-05\"<\/p>\n

Supports remote control and programming<\/h2>\n
SPD4000X has built-in USB and LAN standard communication interface and optional USB-GPIB module. With built-in Web Server, SPD4000X can control the power supply remotely through LAN port and web page; and it can realize remote programming and communication requirements based on SCPI programmable command set and LabView driver package.<\/div>\n
\"SPD4000X-06\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Main characteristics<\/b><\/p>\n

    \n
  • Total power 220 W<\/li>\n
  • Three high-precision power supply independent controllable outputs<\/li>\n
  • 5-digit voltage and 4-digit current display with minimum resolution of 1 mV, 1 mA<\/li>\n
  • 100 V, 120 V, 220 V, 230 V compatible design<\/li>\n
  • 4.3-inch TFT LCD display, 480 * 272 high resolution<\/li>\n<\/ul>","protected":false},"featured_media":1989,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[3535],"product_cat":[67,4491],"product_tag":[],"class_list":{"0":"post-1946","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-siglent","7":"product_cat-dc-electronic-loads","8":"product_cat-dc-power-supply-sourcemeter","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product\/1946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=1946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media\/1989"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=1946"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_brand?post=1946"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_cat?post=1946"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_tag?post=1946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}