Inductance Range: 1.0~100µH
(Unit: mm)
• Low Profile (H=4.0mm Max).
•
Magnetic Shield.
Ideal for a variety of DC-DC co nv er ter induc tor
applications.
• Operating temperature range : -40
~
小型薄型构造
高度
闭磁路构造
最适用于各种设备的DC-DC Converter 中
使用温度范围:-40~+85°C
STANDARD PART NUMBERS 标准零件号码
TYPE DG8040C (Quanti ty/reel; 1000 PCS)
Part
Number Inductance
L(
H) Tolerance
(%)
Frequency
Resistance
Rated DC Current
(A) Max. (Typ.)
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equival ent.
Test frequenc y at 100kHz
DC resistanc e is measured with 34420A (Agilent Technologi es) or
3541(HIOKI). (Reference ambient temperature 25°C)
Maximum allowable DC current is that which causes a 30%
inductance reducti on from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20° C)
仪表
技术
或者功能相同的仪器在
下测
试电感值。
通过数码万用表34420A(Agilent技术)或者3541(HIOKI)测试直
流电阻。(环境温度为25°C)
允许最大直流电的范围是以下两者中比较小的一个:引起电感值
从最初值降低30%,或者线圈温度升高40°C。
(参考周围环境温度20°C)。
Recommended patterns
推荐焊盘尺寸
Ferrite Inductors
铁氧体功率电感器