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参数资料
| 型号： | HPQ2F |
| 厂商： | EMC TECHNOLOGY INC |
| 元件分类： | 耦合器 |
| 英文描述： | 2700 MHz - 3200 MHz RF/MICROWAVE 90 DEGREE HYBRID COUPLER, 0.18 dB INSERTION LOSS-MAX |
| 封装： | ROHS COMPLIANT, SURFACE MOUNT PACKAGE-4 |
| 文件页数： | 8/10页 |
| 文件大小： | 827K |
| 代理商： | HPQ2F |
REV -
09. 02. 2 010
DATA SHEET
HPQ2F REV 1
7
emct.com rflabs.com 772-286-9300
AS 9100, ISO 9001, ISO 14001, OHSAS 18001 Certified
MOUNTING INSTRUCTIONS
To ensure proper operation, all transmission lines must have a characteristic impedance of 50. Grounding is also vital
for proper performance. Grounding can be improved by increasing the number of vias to minimize ground inductance.
Increased vias allow for low impedance ground connection and good thermal conduction. The device is attached to the
PCB by using solder paste positioned at the location where RF terminals come into contact with the trace and where the
device contact ground. The coupler is then positioned in such a way that the RF terminals must come into contact and
align with the PCB trace and solder. In addition, the device ground plane must align with the solder to have good
connection to ground. The conventional reflow method, where controlled temperature hot air is used to cause solder
reflow, is the recommended to attach the device to the PCB. The max reflow temperature should never exceed 260°C.
The use of conventional irons may cause damage to the device and should be avoided.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HPQ-3.3 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated High Power Quarter Brick DC/DC Converters |
| HPQ-3.3/50-D48 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated High Power Quarter Brick DC/DC Converters |
| HPQ-3.3/50-D48NBC | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated High Power Quarter Brick DC/DC Converters |
| HPQ-3.3/50-D48NB-C | 功能描述:DC/DC转换器 48Vin 3.3Vout 50A 165W W/ Baseplate RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| HPQ-3.3/50-D48NBHC | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated High Power Quarter Brick DC/DC Converters |
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