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P8228

更新时间： 2024-01-25 08:58:55
品牌 Logo 应用领域
普思电子 - PULSE 变压器电流感应变压器
页数 文件大小 规格书
1页 63K
描述
SMT CURRENT SENSE TRANSFORMERS

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中文翻译

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P8228 技术参数

生命周期：ObsoleteReach Compliance Code：unknown
ECCN代码：EAR99风险等级：5.69
其他特性：LENGHT DIMENSION INCLUDES TERMINAL ALSO高度：4.83 mm
长度：8.38 mm安装特点：SURFACE MOUNT
最大工作频率：1000 kHz最小工作频率：50 kHz
最高工作温度：130 °C最低工作温度：-40 °C
包装方法：TAPE & REEL峰值一次电流：10 A
物理尺寸：L8.38XB7.21XH4.83 (mm)初级类型：WOUND PRIMARY
次级电感：2000 µH表面贴装：YES
变压器类型：CURRENT SENSE TRANSFORMER匝数比 (Np:Ns)：1:100
宽度：7.21 mmBase Number Matches：1

P8228 数据手册

  
SMT CURRENT SENSE  
TRANSFORMERS  
P822X Series  
Height: 5.1mm Max  
Footprint: 8.4mm x 7.2mm Max  
Current Rating: up to 10A  
Frequency Range: 50kHz to 1MHz  
Reverse Polarity version of P820X  
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C  
Current  
Rating 2  
(A)  
Secondary  
Inductance  
(mH MIN)  
DCR (mΩ MAX)  
Part  
Number  
Turns  
Ratio  
Hipot  
(VRMS)  
Primary  
Secondary  
(8-7)  
(6-4)  
P8222  
1:20  
1:30  
1:40  
1:50  
1:60  
1:70  
1:100  
1:125  
10  
10  
10  
10  
10  
10  
10  
10  
0.08  
0.18  
0.32  
0.50  
0.72  
0.98  
2.00  
3.00  
6
6
6
6
6
6
6
6
550  
870  
500  
500  
500  
500  
500  
500  
500  
500  
P8223  
P8224  
P8225  
P8226  
P8227  
P8228  
P8229  
NOTES:  
1140  
1500  
1750  
4750  
5500  
6500  
3.To calculate the value of the terminating resistor (Rt) use the following  
formula: Rt (Ω) = Vref * N / (Ipeak_primary)  
1.The temperature of the component (ambient temperature plus temper-  
ature rise) must be within the specified operating temperature range.  
2.The maximum current rating is based upon temperature rise of the  
component and represents the DC current which will cause a typical  
temperature rise of 40°C with no airflow when both one turn windings  
connected in parallel.  
4.The peak flux density of the device must remain below 2000 Gauss. To  
calculate the peak flux density for uni-polar current use following formula:  
Bpk = 37.59 * Vref * (Duty_Cycle_Max) * 105 / ( N * Freq_kHz)  
* for bi-polar current applications divide Bpk as calculated above by 2.  
5.Add “T” suffix to the part number for Tape & Reel packaging, (i.e. P8222T).  
Mechanical  
Schematic  
6
4
8
.190  
NOM  
4,83  
7
.010  
0,25  
.073  
1,85  
Iprimary  
NOM  
.284  
7,21  
MAX  
.330  
8,38  
Isecondary  
MAX  
.073  
1,85  
.050  
1,27  
.050  
1,27  
Vref  
N
Pin 8  
1
RT  
3
2
1
4
5
6
APPLICATION CIRCUIT  
.120  
3,05  
RECOMMENDED  
PAD LAYOUT  
Weight . . . . . . . . . . . . . .0.34 grams  
Tray . . . . . . . . . . . . . . . . . .120/tray  
Tape & Reel . . . . . . . . . . . .900/reel  
Coplanarity . . . . . . . . .0.006 inches  
.024  
0,61  
Pin 7  
BOTTOM VIEW  
Inches  
mm  
.060  
1,52  
Dimensions:  
.106 .100  
2,69 2,54  
.010  
0,25  
Unless otherwise specified, all tolerances are  
For More Information:  
Pulse Worldwide  
Headquarters  
12220 World Trade Dr.  
San Diego, CA 92128  
U.S.A.  
www.pulseeng.com  
TEL: 858 674 8100  
FAX: 858 674 8262  
Pulse  
Pulse China  
Pulse North China  
Room 1503  
XinYin Building  
No. 888 YiShan Rd.  
Shanghai 200233  
China  
Tel: 86 21 54643211/2  
Fax: 86 21 54643210  
Pulse South Asia  
150 Kampong Ampat  
#07-01/02  
KA Centre  
Singapore 368324  
Pulse North Asia  
No. 26  
Europe  
Headquarters  
Kao Ching Rd.  
Yang Mei Chen  
Taoyuan Hsien  
Taiwan, R. O. C.  
Tel: 886 3 4641811  
Fax: 886 3 4641911  
Einsteinstrasse 1  
D-71083 Herrenberg  
Germany  
No. 1  
Industrial District  
Changan, Dongguan  
China  
Tel: 86 769 85538070  
Fax: 86 769 85538870  
Tel: 65 6287 8998  
Fax: 65 6280 0080  
Tel: 49 7032 7806 116  
Fax: 49 7032 7806 135  
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product  
names mentioned herein may be trademarks or registered trademarks of their respective owners.  
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.  
www.pulseeng.com  
P626.A (7/06)  
1

中文翻译

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P8228 替代型号

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QP8228 INTEL

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