Recently, Hunan HUASUN Dentsu Technology Co., Ltd. (hereinafter referred to as 'HUASUN Dentsu') received significant support from strategic investors such as Rongyi Investment and Torch Electronics, and officially completed multi-party strategic investment cooperation. This strong injection of strategic capital from multiple parties marks that HUASUN Dentsu has officially entered a new stage of development of the trinity of 'capital empowerment + industrial collaboration + national strategy'. With technological innovation as the core and industrial chain collaboration as the wings, HUASUN Dentsu will accelerate the process of localization of high-end inductors and lay a solid foundation for the independent and controllable electronic information industry.
HUASUN Dentsu's HCUN integrated inductor has been certified by Qualcomm. Hunan HUASUN Dentsu Technology Co., Ltd.'s HCUN2012 series of integrated inductor components has officially passed the global technology giant Qualcomm's (QUALCOMM) platform certification for mobile phone chips and wearable device chipsets. This is another exciting milestone, marking that HUASUN Dentsu's technological innovation and product quality have once again gained international recognition. The following information has been released on Qualcomm’s official website. Qualcomm customers can view it by scanning the QR code below or clicking the link below. Platform｜SM4450Vendor｜HuasunHuasun｜HCUN201210-R47M-D Verification level: GOLD https://createpoint.qti.qualcomm.com/hwcomponents/#com
What factors are related to the inductance of air-core inductors?And what is its calculation formula?1. Calculation formula of inductance of air-core inductor: First use paper to make a small cylinder, and then wind an inductor coil on the cylinder to make an air-core inductor. Calculation formula of air-core inductor: LmH)=(.08DD.NN/(3D+ 9W+10H) 1. This can calculate the number of turns of the winding inductor: Number of turns = [Inductance* { (18*turn diameter (inch)) + (40 * turn length (inch))}] ?turn diameter (inch) ) Number of turns = [8.116 * {(18*2.047) + (40*3.74)}] ?2.047 = 19 turns The number of turns can be calculated based on the above points: Number of turns = [Inductance* { ( 18* Turn diameter (inch)) + (40 * loop length (inch))}] ? loop diameter (inch) number of loops
Features:
RoHS compliant
Uses ceramic body and wire-wound structure to provide high self-resonant frequencies (SRFs)
Excellent Q-factor even at high frequencies
Has the highest possible self-resonant frequency and excellent Q value
Non-magnetic coil format ensures extremely high thermal stability, predictability and batch-to-batch consistency
The HPW Series is the standard choice for RF designers
Application areas:
Mobile phone RF products
GPS receiver
base station
Repeater
Wireless LAN/mouse/keyboard/headphones
remote control
Security systems and other RF modules
