{"id":1043,"date":"2024-05-24T01:54:01","date_gmt":"2024-05-24T01:54:01","guid":{"rendered":"https:\/\/blogs.lcsc.com\/blog\/?p=1043"},"modified":"2025-08-26T08:50:53","modified_gmt":"2025-08-26T08:50:53","slug":"resi-launched-high-power-wirewound-resistors","status":"publish","type":"post","link":"https:\/\/blogs.lcsc.com\/blog\/resi-launched-high-power-wirewound-resistors\/","title":{"rendered":"RESI: High-power Wirewound Resistors"},"content":{"rendered":"

RESI, a supplier of LCSC, has launched a new product of high-power wirewound resistors: the PWWR series. Products with \u00b11% accuracy, 13.5W and 16W power, and +100 ppm\/K temperature coefficient are now available on LCSC.<\/span><\/p>\n\n\n\n\n\n
Mfr.Part #<\/b><\/td>\nResistance range<\/b><\/td>\nPackage size<\/b><\/td>\nAccuracy<\/b><\/td>\nPower(+70\u2103)<\/b><\/td>\nTemperature Coefficient<\/b><\/td>\n\u00a0 Working temperature range<\/b><\/td>\n<\/tr>\n
PWWR0013<\/span><\/a><\/td>\n1\u03a9~20k\u03a9<\/span><\/td>\nplug-in,D9.5xL49.5mm<\/span><\/td>\n\u00b11%<\/span><\/td>\n13.5W<\/span><\/td>\n\uff0b100ppm\/K<\/span><\/td>\n-55\u2103~\uff0b350\u2103<\/span><\/td>\n<\/tr>\n
PWWR0016<\/span><\/a><\/td>\nplug-in,D11.5xL51.5mm<\/span><\/td>\n16W<\/span><\/td>\n\uff0b100ppm\/K<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Parameters of wirewound resistors models<\/span>\u00a0<\/span><\/p>\n

Wirewound Resistors Features<\/b><\/h2>\n

PWWR high-power wirewound pin resistors have product features such as high reliability, strong overload capability, and a wide operating temperature range. Compared with similar products, their advantages are as follows:<\/span><\/p>\n

    \n
  1. High power withstanding capability: PWWR high power wirewound resistors are used to withstand high power loads, so they can work stably in high power applications and are not easily damaged by overload.<\/span><\/li>\n
  2. Strong thermal stability: PWWR high-power wirewound resistors usually have good thermal stability because they can withstand high power. This is useful in applications that require long periods of high load operation.<\/span><\/li>\n
  3. High reliability: Due to its simple structure, PWWR high-power wire-wound resistors have no moving parts, so they have a longer life and a lower failure rate, thus improving the reliability of the system.<\/li>\n<\/ol>\n

    Wirewound Resistors Application Scenarios<\/b><\/h2>\n

    Motor drive system: In the motor drive system, resistors that need to withstand higher power to limit the current to protect the motor and circuit. High-power wirewound resistors can work stably and effectively limit the flow of current.<\/span><\/p>\n

    Electronic heat dissipation system: High-power wire-wound resistors find applications in the heat dissipation system of electronic equipment due to their high power endurance and good thermal stability to disperse the heat generated by electronic equipment.<\/span><\/p>\n

    Power supply load: In power supply testing and load simulation, high-power wirewound resistors can simulate high load conditions to ensure the performance and stability of the power supply.<\/span><\/p>\n

    Welding equipment: High-power wirewound resistors can serve in welding equipment to limit current and control energy release during the welding process.<\/span><\/p>\n

    High-power lighting system: In scenes that require high-brightness lighting, high-power wire-wound resistors can stabilize the current and ensure the stability and brightness of the light.<\/span><\/p>\n

    Wirewound resistors are an important component in many electronic circuits, and their design and material choices are tailored to meet the specific needs of various industrial and consumer applications.<\/span><\/p>\n

    About Manufacturer RESI<\/b><\/h2>\n

    C&B Electronics Shenzhen CO., LTD. is an electronic component R&D manufacturer. RESI is a resistor brand that established by C&B Electronics in 2016. RESI has four subsidiaries engaged in R&D and manufacture of high end resistors, high precision current sensor, high precision alloy and electron beam welding equipment. View and select RESI<\/a>\u2019s wirewound resistors and other products on LCSC.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    RESI, a supplier of LCSC, has launched a new product of high-power wirewound resistors: the PWWR series. Products with \u00b11% accuracy, 13.5W and 16W power, and +100 ppm\/K temperature coefficient are now available on LCSC. Mfr.Part # Resistance range Package size Accuracy Power(+70\u2103) Temperature Coefficient \u00a0 Working temperature range PWWR0013 1\u03a9~20k\u03a9 plug-in,D9.5xL49.5mm \u00b11% 13.5W \uff0b100ppm\/K […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[63],"tags":[129,130],"class_list":["post-1043","post","type-post","status-publish","format-standard","hentry","category-suppliers","tag-resi","tag-resistor"],"blocksy_meta":[],"yoast_head":"\nRESI: High-power Wirewound Resistors Blog | LCSC Electronics<\/title>\n<meta name=\"description\" content=\"RESI, a supplier of LCSC, has launched a new product of high-power wirewound resistors: the PWWR series.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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