ShenZhen Hao Qi Core Technology provides a one-stop service solution; solution LAYOUT service, EMI debugging service, safety compliance service, mass production solution service, quality tracking service, application technology exchange service and other six major services, the company has a strong R & D service The team has accumulated a lot of first-line data on power chip solutions, and the research and development results have won a number of power solution application patents, which can customize solutions with better performance for enterprises.

First of all, I would like to introduce the interpretation to you, among which the details of our specific services:

1. Scheme LAYOUT service:

Some LAYOUT engineers in our company are proficient in the design of various styles of pcb boards, and are very good at debugging circuits. So what is a layout engineer? (The first layout engineer is usually responsible for the design of the PCB, design the PCB according to the board frame and other requirements, and debug the circuit. To understand the basic circuit analysis of electronics, you must understand the basic knowledge of the circuit, the principle analysis of the circuit diagram, and the common components. In addition, you must be able to cooperate with electronic engineers. And pcb board factory production layout operation specification.)

2. EMI debugging service:

EMI usually refers to ripple, which refers to a kind of communication generated by circuit operation, which usually has the nature of interference. Our ripple debugging service is also a debugging service for customers. When debugging electromagnetic interference (EMI) problems, electronic design engineers are faced with challenges in identifying unwanted radiation sources and developing solutions. Repeated testing in EMC compliance labs to identify and resolve issues is expensive and often significantly delays product release. Common tests are spread throughout the product development process, avoiding large-scale redesign, which can effectively reduce product release costs and delays.

Used in conjunction with near-field probes, digital oscilloscopes are powerful debugging instruments during the design process. Designers can quickly locate and analyze EMI problems at an early stage. The high dynamic range and high input sensitivity of 1 mV/div ensure that even very weak radiation sources can be analyzed. The R&S®RTO Fast Fourier Transform (FFT) provides a fast update rate, the handling of FFT frame overlap and the persistence display function provide insight into the analysis of unwanted radiation.

Rohde & Schwarz offers a range of instruments with dedicated test modes such as spectrum analyzer mode (in combination with zero span), real-time measurement persistence mode and spectrogram view. For the EMI test procedure, we can use the step-sweep receiver mode (traditional mode) and the time domain (FFT-based) receiver mode. Step sweep mode can scan the entire spectrum point by point, while time domain mode can process multiple frequency points in parallel.

3. Compliance with safety regulations: the power products designed by our company can pass the safety certifications of mainstream countries in the world: such as 3C certification, UL certification in the United States, CE certification in Europe, and other non-mainstream but more commonly used countries: India BIS certification, and 36 other national certifications

4. Mass production solution service: This service is to design a new PCBA solution for customers, which is customized according to the customer‘s individual requirements. In the early stage, a certain design fee needs to be charged. After a certain amount of cooperation, it will be returned to the customer according to the conditions.

5. Quality tracking service: All our products of Hao Qi Core Technology have after-sales follow-up. We will regularly return to visit you for your satisfaction with our use, and follow up and solve other problems.

6. Application technology exchange service: This service refers to making certain suggestions for customer application terminals. For reference, a corresponding discussion group will also be established, so that our engineers can connect with you, so that real people can answer and communicate for you.