【specificcation】
5. high voltage test: normal after 100v d. c applied between case and pin for 1 min.
(耐电压:绕线和外壳间施加dc 100v/1分钟,绝缘大于100m?)
6. insulating test:over 100m? after 100v d. c applied between case and pin./
(绝缘抵抗:绕线和外壳间施加dc 100v/1分钟,绝缘大于100m?)
7. humidiiy test :the inductance deviatton must bewithin±1(2)% and q must be within 20% for the initalvalue after exposure to 90%-95% r.h at 60°c for 96hours. an hour exposure at room temperature and humidity.
8. vibration test: the frequency deviation must be within ±1(2)%after the vibration for an hour within 1.5mm amplitude at 1000c/min on each of three directions./
9. terminal intensity: ti must be proof against 3n weight tug for each axis.(30s)
10.rohs.
approval
check
design
revision
liao sheng
pan sheng
sun sheng
dong guan xin feng chang
本产品的应用范围是滤波,种类是可调电感,品牌是新昌,型号是中周电感系列,封装形式是插件电感,绕线形式是单层间绕式,导磁体性质是铁氧体磁芯,磁芯形状是帽形,工作频率是高频,安装方式是立式密封,骨架材料是胶木,品质因数q是50,电感量是38,允许误差是10%,感抗xl是50(Ω),额定电流是2(ma),分布电容是100(f),标称电压是24(v)
展开全文