{"id":184623,"date":"2025-04-21T15:13:26","date_gmt":"2025-04-21T08:13:27","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=184623"},"modified":"2025-04-21T16:27:22","modified_gmt":"2025-04-21T09:27:22","slug":"dc-power-supply-keysight-e3642a","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/dc-power-supply-keysight-e3642a\/","title":{"rendered":"DC Power Supply – Keysight E3642A"},"content":{"rendered":"

SPECIFICATIONS DC POWER SUPPLY – KEYSIGHT E3642A<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

General technical data<\/b><\/h4>\n<\/td>\n<\/tr>\n

Dimension\u00a0<\/span><\/td>\n212.6 mm (W) x 88.5 mm (H) x 348.3 mm (D)<\/span><\/td>\n<\/tr>\n
Net Weight<\/span><\/td>\n6.3 kg<\/span><\/td>\n<\/tr>\n
Maximum power<\/span><\/td>\n50 W<\/span><\/td>\n<\/tr>\n
DC output rating<\/span><\/td>\n0 to 8 V\/5 A or \u00a0 to 20 V\/2.5 A<\/span><\/td>\n<\/tr>\n
Load and line regulation<\/span><\/td>\nVoltage: < 0.01% + 3 mV<\/span><\/p>\n

Current: < 0.01% + 250 \u03bcA<\/span><\/td>\n<\/tr>\n

Programming<\/span><\/td>\nVoltage: < 0.05% + 10 mV<\/span><\/p>\n

Current: < 0.2% + 10 mA<\/span><\/td>\n<\/tr>\n

Ripple and noise<\/span><\/td>\nNormal mode voltage: < 5 mVpp \/ 0.5 mVrms<\/span><\/p>\n

Normal mode current: < 4 mArms<\/span><\/td>\n<\/tr>\n

Readback<\/span><\/td>\nVoltage: < 0.05% + 5 mV<\/span><\/p>\n

Current: < 0.15% + 5 mA<\/span><\/td>\n<\/tr>\n

Transient response<\/span><\/td>\nLess than 50 \u03bcsec for output to recover to within 15 mV following a change in output current from full load to half load or vice versa.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

DC Power Supply – Keysight<\/b><\/span><\/span><\/h2>\n

The Keysight E3642A programmable DC power supply is a compact and high-performance instrument designed for precise and stable power delivery in electronic testing and R&D environments. With dual output ranges of 0 – 8 V\/5 A or 0 – 20 V\/2.5 A, it provides up to 50 W of clean, regulated power. The E3642A offers excellent load and line regulation (<0.01%), fast transient response, and minimal ripple noise, making it ideal for powering sensitive circuits. Engineers benefit from its front and rear output terminals, built-in GPIB and RS-232 interfaces, and remote sensing capability, which compensates for voltage drops across leads. The power supply supports SCPI commands for easy automation and is compatible with LabVIEW and VEE software platforms. Its intuitive front panel, rotary knob, and memory recall functions enable efficient bench operation, while over-voltage protection ensures safety in demanding applications. The E3642A is built for precision, reliability, and ease of use in both development and production settings.<\/p>\n

\"DC<\/a>
DC Power Supply – Keysight E3642A<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

More features<\/h3>\n
    \n
  • Single and dual outputs<\/li>\n
  • 30 W to 100 W output power<\/li>\n
  • Front and rear output terminals<\/li>\n
  • Over-voltage protection<\/li>\n
  • GPIB and RS-232 standard<\/li>\n
  • Remote Sensing<\/li>\n<\/ul>\n","protected":false},"featured_media":184625,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[449],"product_tag":[],"class_list":{"0":"post-184623","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-may-siet-luc","7":"pa_brand-keysight-en","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nDC Power Supply - Keysight E3642A - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"Get reliable DC power for R&D, testing, and QA with the Keysight E3642A. 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