参数资料
型号: HCTR-443
厂商: API Delevan Inc
文件页数: 2/2页
文件大小: 0K
描述: INDUCTOR 5.7UH 7.78A SMD
产品目录绘图: HCTR-(44,50,68)x Series Side 2
HCTR-44x Series Side 1
HCTR-44x Series Top
标准包装: 50
系列: HCTR
电感: 5.7µH
电流: 7.78A
类型: 环形
容差: ±25%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 7.5 毫欧
Q因子@频率: 29 @ 100kHz
频率 - 自谐振: 65MHz
封装/外壳: 0.665" L x 0.665" W x 0.400" H(16.89mm x 16.89mm x 10.16mm)
安装类型: 表面贴装
包装: 散装
工作温度: -30°C ~ 130°C
频率 - 测试: 100kHz
产品目录页面: 1794 (CN2011-ZH PDF)
其它名称: DN4797
SERIES
HCTR
HCT
High Current Toroidal Inductors
This information is
intended to be used in
assisting the designer in
part selection. Each
application may contain
other variables which
must be considered in
part selection, such as
temperature effects,
waveform distortion, etc.
API Delevan
Sales/Engineering is
available to provide
information as needed to
?t each application.
Data is representative of
a DC current with less
than 1% ripple and an
AC waveform less than:
50 gauss on the
For frequencies ≤ 10 kHz
HCT-37X, 25 gauss on
(mW/cm 3 )
Core loss =
Hz
1.47 x 10 –8
Gauss
f 0.971 B 2.11
the HCT-44X, 15 gauss
on the HCT-50X and 10
For frequencies ≥ 10 kHz
(mW/cm 3 ) Hz
Gauss
gauss on the
HCT-68X.The effect of
Core loss =
9.07 x 10 –10
f 1.26 B 2.11
AC or ripple ?ux can be
signi?cant in many DC
Bpk =
Erms 10 8
4.44 Anf
inductor applications.
When signi?cantly
greater AC ?ux density is
A:
T37 = 0.064 cm 2 ; T44 = 0.099 cm 2 ;
T50 = 0.112 cm 2 ; T68 = 0.179 cm 2
present, it becomes
necessary to consider its
effect on both core loss
and permeability
(inductance).
All data points, on the
above graphs, that
exceed the rated DC
current speci?ed for a
55°C rise from a 25°C
ambient are for design
reference only and are
not intended to imply
continuous use at those
DC current levels.
270 Quaker Rd., East Aurora NY 14052 ? Phone 716-652-3600 ? Fax 716-652-4814 ? E-mail: apisales@delevan.com ? www.delevan.com
1/2009
相关PDF资料
PDF描述
GBC36DREH-S13 CONN EDGECARD 72POS .100 EXTEND
415-0068-018 CABLE MMCX/MMCX R/A RG-178 18"
1485DM3 WIREWAY 3" NIPPLE 6X6"
ECE-V1HS010SR CAP ALUM 1UF 50V 20% SMD
SDR0403-1R8ML INDUCTOR POWER 1.8UH 2.91A 0403
相关代理商/技术参数
参数描述
HCTR-444 功能描述:固定电感器 9uH 25% .0114ohm Hi Curr Toroidal SMT RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
HCTR-501 功能描述:固定电感器 6.5uH 25% .0066ohm Hi Curr Toroidal SMT RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
HCTR-502 功能描述:固定电感器 8.4uH 25% .0083ohm Hi Curr Toroidal SMT RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
HCTR-503 功能描述:固定电感器 12.5uH 25% .0114ohm Hi Curr Toroidal SMT RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
HCTR-504 功能描述:固定电感器 17uH 25% .017ohm Hi Curr Toroidal SMT RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm