{"id":2558,"date":"2025-06-19T19:36:57","date_gmt":"2025-06-19T11:36:57","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/lcr-meter-with-dc-bias-current-source\/"},"modified":"2025-07-01T16:26:26","modified_gmt":"2025-07-01T08:26:26","slug":"lcr-meter-with-dc-bias-current-source","status":"publish","type":"post","link":"https:\/\/www.ledtestsystem.com\/es\/productos\/lcr-meter-with-dc-bias-current-source\/","title":{"rendered":"LCR Meter with DC Bias Current Source"},"content":{"rendered":"

LS1373\/LS1379 is an LCR meter with a DC bias current source. The current resolution is as low as 0.25mA. It can analyze the characteristics of the magnetic core in the inductor for quality inspection or product characteristic analysis. The built-in bias source has lower noise and more flexible control. The built-in comparator facilitates the establishment of an automated production line for inductor detection.<\/p>\n

Especificaci\u00f3n:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo LISUN<\/strong><\/td>\nLS1373X<\/strong><\/td>\nLS1373CX<\/strong><\/td>\nLS1379MX<\/strong><\/td>\nLS1379CMX<\/strong><\/td>\n<\/tr>\n
Current range<\/td>\n0~12A<\/td>\n0~25A<\/td>\n<\/tr>\n
Actual<\/td>\nRango<\/td>\n0mA~1.000A\/1.000A~5.000A\/5.000A~25.00A<\/td>\n<\/tr>\n
Step<\/td>\n0.25mA\/1.25mA\/6.25mA<\/td>\n<\/tr>\n
Sweep adjustment time<\/td>\n4ms~3600s<\/td>\n10ms~3600s<\/td>\n20ms~3600s<\/td>\n<\/tr>\n
Continuous loading maximum current time<\/td>\nConservative 2~3h, uninterrupted output<\/td>\n<\/tr>\n
Maximum output voltage<\/td>\n11V<\/td>\n<\/tr>\n
Maximum allowable DC resistance<\/td>\nRmax=Vmax\/I (\u03a9) (Refer to the user manual for calculation of Rmax)<\/td>\n<\/tr>\n
Maximum allowable inductance<\/td>\nLmax=Vmax\/(di\/dt) (mH) (Refer to the user manual for calculation of Lmax)<\/td>\n<\/tr>\n
Frecuencia de la prueba<\/td>\n50Hz~200kHz<\/td>\n50Hz~1MHz<\/td>\n50Hz~200kHz<\/td>\n50Hz~1MHz<\/td>\n<\/tr>\n
Test parameter<\/td>\nC, L, X, B, R, G, D, Q, ESR, Rp, \u03b8,<\/td>\n<\/tr>\n
|Z|, |Y|, P<\/td>\n<\/tr>\n
Test level<\/td>\n10mV-2Vrms<\/td>\n<\/tr>\n
Basic accuracy<\/td>\n0.05%<\/td>\n<\/tr>\n
Velocidad de prueba<\/td>\nFast speed 50 times\/second, medium speed 20 times\/second, slow speed 6 times\/second<\/td>\n<\/tr>\n
Display
\nRango<\/td>\n		|Z|,\u00a0 R, X<\/td>\n0.01 m\u03a9 \uff5e 99.9999M\u03a9<\/td>\n<\/tr>\n
|Y|, G, B<\/td>\n0.00001\u03bcS\uff5e99.9999S<\/td>\n<\/tr>\n
C<\/td>\n0.00001pF\uff5e9.99999F<\/td>\n<\/tr>\n
D<\/td>\n0.00001\uff5e9.99999<\/td>\n<\/tr>\n
DCR<\/td>\n0.01m\u03a9\uff5e99.9999M\u03a9<\/td>\n<\/tr>\n
L<\/td>\n0.00001\u03bcH\uff5e99999.9H<\/td>\n<\/tr>\n
Q<\/td>\n0.01\uff5e99999.9<\/td>\n<\/tr>\n
\u03b8(RAD)<\/td>\n-3.14159\uff5e3.14159<\/td>\n<\/tr>\n
\u03b8(DEG)<\/td>\n-179.999\u00b0\uff5e179.999\u00b0<\/td>\n<\/tr>\n
\u0394%<\/td>\n-99.999%\uff5e99.999%<\/td>\n<\/tr>\n
Signal source output impedance<\/td>\n30\u03a9, 100\u03a9, 1062X<\/td>\n<\/tr>\n
Modo de alcance<\/td>\nAutomatic and hold<\/td>\n<\/tr>\n
Start and stop control mode<\/td>\nSTART\/STOP Physical button, 4 kinds of foot control, bus<\/td>\n<\/tr>\n
Calibration function<\/td>\nOpen\/short circuit, full frequency clearing, dot frequency clearing<\/td>\n<\/tr>\n
Equivalent circuit<\/td>\nSeries and parallel<\/td>\n<\/tr>\n
Comparador<\/td>\nThree-gear sorting, BIN0\uff5eBIN2<\/td>\n<\/tr>\n
PASS, HI, LOW(PASS\/FAIL LED display)<\/td>\n<\/tr>\n
Features<\/td>\nInstrument fault self-test; 99 groups of custom file management;
\nDouble progress bar indicator;
\nBilingual in Chinese and English;
\nSlave soft switch;
\nReal-time operation;
\nSCPI instruction set;
\nSimple double display calculator, etc<\/td>\n<\/tr>\n
Puerto<\/td>\nRS232C, UsbHost, USB Device, Handler<\/td>\n<\/tr>\n
Poder de trabajo<\/td>\nVoltage: 100~120V AC\/198~242V AC<\/td>\n<\/tr>\n
Frequency: 46~64 Hz; Power>50 VA<\/td>\n<\/tr>\n
Entorno laboral<\/td>\n0\u2103~40\u2103, Relative humidity\u226475%<\/td>\n<\/tr>\n
Volume (W*H*D)<\/td>\n465mm*395mm*135mm<\/td>\n465mm*430mm*178mm<\/td>\n<\/tr>\n
Peso neto<\/td>\n9.9Kg<\/td>\n19Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

LS1373\/LS1379 is an LCR meter with a DC bias current source. The current resolution is as low as 0.25mA. It can analyze the characteristics of the magnetic core in the inductor for quality inspection or product characteristic analysis. The built-in bias source has lower noise and more flexible control. The built-in comparator facilitates the establishment […]<\/p>\n","protected":false},"author":1,"featured_media":5183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[311],"class_list":["post-2558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-ls1373x"],"_links":{"self":[{"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/posts\/2558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/comments?post=2558"}],"version-history":[{"count":0,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/posts\/2558\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/media\/5183"}],"wp:attachment":[{"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/media?parent=2558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/categories?post=2558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/es\/wp-json\/wp\/v2\/tags?post=2558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}