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CODACA's automotive grade inductors assist in the innovation of automotive lighting products
Car designs usually use the same control circuit to drive all headlight functions, such as low beam, high beam, daytime running lights, and cornering lighting.
Jul. 14. 2025 -
CODACA Digital Amplifier Inductors — Enabling High-Quality, Low-Distortion Audio Designs
Therefore, in order to meet the requirements of high efficiency, low temperature rise, high fidelity, high reliability, and small size of class D power amplifiers, the selection of filter inductors has become particularly crucial.
Jul. 13. 2025 -
Codaca Digital Amplifier Induction for EPC9192 Digital Amplifier Reference Design
The EPC9192 adopts the high current digital amplifier inductor CPD2315FA-100M, which is independently researched and designed by codaca Electronics, to help realise the high fidelity, low distortion, and low noise of digital amplifier equipment.
Jul. 10. 2025 -
Demystifying Qualcomm's Automotive Domain Controller Level 1 Power Supply Design: Schematic Design and PCB Design
This series of articles contains three series (subsequent continuous updates): 01-Deciphering Qualcomm Automotive Domain Controller Level 1 Power Supply Design: Power Supply Design and Calculation (Published) 02-Deciphering Qualcomm Automotive Domain Controller Level 1 Power Supply Design: Schematic Design and PCB Design (this chapter) 03-Deciphering Qualcomm Automotive Domain Controller Level 1 Power Supply Design: Performance Test Measurement Analysis (to be released)
Jul. 09. 2025 -
Demystifying High Pass Domain Controller Level 1 Power Supply Design: Power Supply Design and Calculation
This paper combines the large dynamic switching power supply current (100-300%) automotive central domain control level 1 power supply design, to explore the design of DC-DC switching power supply, including power supply scheme, inductor, capacitor selection and other design methods; taking into account the volume, cost, efficiency, performance challenges to explore and practical landing design.
Jul. 08. 2025 -
Application classification and selection of common mode inductors
For the same common-mode series, packaging structures of different sizes are suitable for different current sizes and filtering bandwidths: the larger the size, the lower the magnetic resistance of the magnetic core, which can reduce the number of winding turns, so that the wire diameter of the copper wire can be enlarged and a larger current loop can be used; the higher the inductance value or the lower the stable frequency of the material's magnetic permeability, the narrower the applicable filtering bandwidth, and such a common-mode inductor placed in the loop is likely to have no noise suppression effect on the high-frequency end.
Jul. 07. 2025 -
Power Inductors for 48V Mild Hybrid System VSRU27 Series
The standard 48V system consists of three main components: a motor, a lithium-ion battery pack, and a DC-DC converter. 48V systems can be viewed as an upgraded version of the 12V system, expanding on the 12V system to handle higher loads, and can be efficiently coupled to these systems using a lift-off converter.
Jul. 06. 2025 -
Codaca’s CPQA Series Improving Power Efficiency in Power Supply Applications
CODACA's high current power inductor CPQA series designed with low loss magnetic core features excellent soft saturation characteristics to withstand higher peak currents, with a saturation current up to 130A.
Jun. 23. 2025 -
CODACA's inductor increases power efficiency in energy storage applications
The high current power inductor CPEX4141L is designed with flat wire and and the utilization rate of the magnetic core winding window is greater than 80%, it can reduce the DC resistance.
Jun. 21. 2025 -
Codaca’s CPQX Series Improving Power Efficiency in Power Supply Applications
CODACA's high current power inductor CPQX series designed with low loss magnetic core features excellent soft saturation characteristics to withstand higher peak currents, with a saturation current up to 240A.
Jun. 19. 2025 -
Power Inductors Heating Analysis and Solutions in Electric Vehicle Power Systems
In electric vehicles (EV), power inductors are critical for efficiently converting electrical energy to meet the demands of various onboard systems. Their performance directly affects the vehicle’s overall efficiency, power delivery, and safety. As EV technology advances and market demands increase, optimizing the performance of onboard power inductors has become essential.
Mar. 20. 2025 -
A Perfect Choice for GaN Power Solutions with Codaca’s CSBA Series High Current Power Inductors
GaN’s high-frequency operation demands inductors with minimal core losses. The compact high current power inductor CSBA series employs low-loss materials and flat-wire winding designs to reduce core losses and DCR, enhancing power conversion efficiency. Comparative data on core losses between standard alloy powder inductors and the CSBA series across frequencies are shown below.
Mar. 12. 2025