產(chǎn)品廣泛應(yīng)用于生產(chǎn),國(guó)設(shè)備,儀器儀表,汽車,變頻器,電梯,電源,起重,焊接機(jī),等機(jī)電行業(yè)和工控設(shè)備,以及電視機(jī),電腦,電磁爐等家用電器制造業(yè).
● 性能測(cè)試方法:PERFORMANCE TT METHODS
特性項(xiàng)目 CHARAERISTICS
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規(guī)格值 SPECIFICATIONS |
測(cè)試方法 TT METHODS |
短時(shí)過(guò)負(fù)荷 SHORT IMET OVERLOAD |
ΔR≤&plun;(2%RO+0.1Ω) | 額定功率&tim;10倍,5秒 POWER RATED&tim;10TIM,5S |
濕度壽命 TEMPERATURE COEFFICIENT JIS-C-5202 5.2 |
ΔR≤&plun;(5%RO+0.1Ω) | 溫度40&plun;2℃,相對(duì)濕度90-95%與恒溫箱中,加額定直流電壓測(cè)試1.5小時(shí),停止0.5小時(shí)連續(xù)放置1000小時(shí)
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溫室壽命 LOAD LIFE JIS-C-5202 7.10 |
ΔR≤&plun;(5%RO+0.1Ω) | PERMANENT RISTANCE CHANGE AFTER 1000HOURS OPERATING AT RCWV,WITH DUTY CYCLE OF 1.5HOURS ON,0.5HOURS OFF AT 25℃&plun;2℃.
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耐熱性 RISTANCE TO SOLDERING HEAT JIS-C-5202 6.4 |
ΔR≤&plun;(1%RO+0.05Ω) | 將電阻兩端導(dǎo)線浸入錫爐約3.2到4.8MM 依下表規(guī)定實(shí)施 DIP THE LEADS OF THE RISTOR INTO SN STOVE THE DEPTH IS 3.2~4.8MM,THE TEMPERATURE AND THE TIME AS THE TABLE TEMPERATURE DIP TIME 350℃&plun;10℃ 3.0&plun;0.5 SEC 260℃&plun;5℃ 10&plun;1 SEC
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焊錫性 SOLDERABILITY JIS-C-5202 6.5 |
焊錫覆蓋面積95%以上 95%COVERAGE MIN. | 錫爐溫度:260&plun;5℃ 浸爐時(shí)間:10&plun;0.5 SEC TT TEMPERATURE OF SOLDER: 260&plun;5℃ DWELL TIME IN SOLDER:10&plun;0.5SEC
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不燃性 NINFLAMMAB- ILITY |
不可燃燒(無(wú)明火產(chǎn)生) NINFLAMMAB | 分別按5.10.16倍額定功率加交流負(fù)荷5分鐘 LOAD 5MIN ACCORDING TO 5 TIME 10 TIME 16 TIME POWER RATED AND A.C
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