UPR series ultra precision resistors are the right cross to Vishay's AUR series and FPR, FPS series metal foil resistors and had been adopted by many customers for many years.
超模压电阻器UPR 系列是盛雷城精密电阻有限公司制造的精度的一个产品系列,产品稳定性之高,连续工作的阻值漂移可以小于 20ppm/nia年度!
盛雷城精密电阻有限公司正在进行设备更新升级改造工程,
计划将所有的YAG激光刻槽机全部升级为光纤激光器,并将所有的半导体激光打标机正更换半导体之前,也更新升级为光纤激光。
光纤激光器作为第三代激光技术的代表,具有以下优势:
(1)玻璃光纤制造成本低、技术成熟及其光纤的可饶性所带来的小型化、集约化优势;
(2)玻璃光纤对入射泵浦光不需要像晶体那样的严格的相位匹配,这是由于玻璃基质Stark 分裂引起的非均匀展宽造成吸收带较宽的缘故;
(3)玻璃材料具有极低的体积面积比,散热快、损耗低,所以转换效率较高,激光阈值低;
(6)由于光纤激光器的谐振腔内无光学镜片,具有免调节、免维护、高稳定性的优点,这是传统激光器无法比拟的。
(8)胜任恶劣的工作环境,对灰尘、震荡、冲击、湿度、温度具有很高的容忍度。
(9)不需热电制冷和水冷,只需简单的风冷。
(10)高的电光效率:综合电光达20%以上,大幅度节约工作时的耗电,节约运行成本。
盛雷城精密电阻有限公司主要产品有金属膜电阻、金属膜MELF电阻、EE模压电阻、超高精密模压型金属膜电阻、厚膜无感大功率电阻、合金分流电阻、高精密绕线电阻、金属氧化膜电阻、用户订制的超高精密电阻网络,我们具有化、规格化、系列化的特点,品种多、规格全,能满足众多厂商内外销的要求。
Thunder Precision Resistors main products include Metal film resistors, metal film MELF type resistors,EE mold type resistors, ultra high precision mold type metal film resistors, Thick film power resistors, metal strip resistors, surface mount wirewound resistors,metal oxide film resistors,customers oriented resistor networks, We have the characteristics of specialization and standardization and serialization, with many varieties and complete specification, which can meet the requirements of many customer for export.
RJ系列金属膜电阻,是常见的电阻之一,RJS 系列小型化电阻和超小型化电阻使用进口原料和高铝瓷,在引进欧洲先进生产工艺的严格指导下进行生产制作,这类电阻具有精度高,稳定性好的特点,广泛地应用于所有对于产品的可靠性和稳定性能有要求的电器和仪器仪表中,几乎全国的数字万用表生产厂家都使用盛雷城精密电阻的RJ系列精密金属膜电阻器,其中包括美国FLUKE公司在中国生产的FLUKE17和FLUKE19以及日本SANWA公司在中国生产的万用表。
RJ series metal film resistor is one of the most common resistor, RJS series of small size resistor and mini size resistor use high-quality imported raw materials and high alumina production,which manufactured under strict guidance in Europe advanced production technology. This type of resistors are with high precision and good stability, widely used in
weighting scale manufacturers as well as test instrument manufacturers all over the world. As a matter of fact,
almost all of the DMM manufacturers in China have been using our high precision and ultra low TCR resistors, include famous FLUKE and SANWA.
以上信息由专业从事0.05%精密电阻3ppm/℃的雷城电阻于2024/8/8 7:47:26发布
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