Why does the dashboard of my new energy vehicle flicker while charging? Is it caused by the unstable output capacitor capacity of the DC-DC converter?

This phenomenon is likely because during vehicle charging, the power battery pack briefly disconnects power for safety checks. At this time, the low-voltage electrical equipment relies entirely on the DC-DC converter. If the capacitance at the DC-DC output is insufficient or unstable, it cannot replenish power in time when the load suddenly increases, causing momentary voltage drop and screen flickering.

How to select capacitors for the output filter circuit of the DC-DC converter in a new energy vehicle to ensure power supply stability?

The key lies in capacitance stability and ripple current tolerance. YMIN automotive-grade capacitors precisely control capacitance deviation within 0~+20%, ensuring power output stability and avoiding system risks caused by excessively low capacitance limits.

Poor capacitance consistency between different batches leads to fluctuations in yield during DC-DC board factory testing. How to resolve?

YMIN capacitors ensure high consistency through 100% CCD detection and rigorous aging tests throughout manufacturing process, stabilizing capacitance tolerance within 0~+20% to ensure consistent performance across different batches.

Our DC-DC board experiences excessive leakage current after reflow soldering. Are there capacitors that maintain low leakage current after high-temperature soldering?

YMIN capacitors solve this through CCD inspection in key processes and multiple aging tests, ensuring leakage current remains stable after reflow soldering, with average increase less than 1μA in test samples.

FAQ

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FAQ

Rezoud Pwoblèm Konsomasyon Enèji Segondè nan Sistèm OBC/DCDC yo: Devwale Done Mezi Reyèl Kondansateur Ibrid Solid-Likid YMIN yo

Kondansateur elektwolitik aliminyòm Chip ki reziste vibrasyon likid yo bay machin ki ka vole nan ba altitid pouvwa: FAQ

Pil Chaje DC Gwo Pouvwa: Kesyon yo poze souvan sou aplikasyon kle ak egzijans pou kondansateur YMIN yo

Kondansateur Fim DC-Link Seri YMIN MDP: Yon Chwa Kle pou Amelyore Estabilite ak Efikasite Nouvo Sistèm Enèji FAQ

Kondansateur Fim Ankouraje Avansman Rapid Teknoloji SiC ak IGBT: FAQ Solisyon Aplikasyon Kondansateur YMIN

FAQ sou seleksyon superkondansateur YMIN: Zam sekrè pou amelyore fyab ak efikasite POS la

Telekòmand pou anviwònman ki pa gen anpil limyè ofri yon nouvo opsyon entelijan ak ekolojik pou anviwònman ki pa gen anpil limyè: FAQ sou seleksyon kondansateur YMIN

Solisyon enèji pou sonèt videyo ki efikas e ki respekte anviwònman an: FAQ sou superkondansateur YMIN

Superkondansateur YMIN: Yon Solisyon Depo Enèji Ideyal pou Tèmomèt Bluetooth FAQ

Kesyon yo poze souvan sou kondansateur ibrid solid-likid YMIN yo pou adrese gwo konsomasyon enèji nan sistèm OBC/DCDC yo.

Nouvo kondansateur elektwolitik aliminyòm ibrid polymère seri VHE a adrese kesyon yo poze souvan sou sistèm jesyon tèmik otomobil yo.

Kondansateur YMIN: Ranfòse èkondisyone otomobil, Debloke yon nouvo epòk...

Superkondansateur ibrid SLF 4.0V 4500F la bay yon pwodiksyon solid nan nivo milisegond...

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