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DC Power Supply (DC Power Supply) — recall

Consumer goods · South Korea · 2025-10-30 · China-origin

Hazard: Inadequate clearance and creepage dista…Origin: China

Yoichi DC Power Supply has inadequate clearance and creepage distance

Country	South Korea
Category	Consumer goods
Published	2025-10-30
Country of origin	China
Manufacturer	Yoichi Co., Ltd.
Model identifiers	BT3001X
Hazard description	Inadequate clearance and creepage distance. - (Location) Insufficient insulation distance between primary (PCB) and secondary (PCB). - (Measured) Clearance distance 3.00 mm, Creepage distance 3.00 mm. - (Standard) Clearance distance 4.0 mm or more, Creepage distance 5.0 mm or more. If the insulation distance is insufficient, there is a risk of electric shock if a person touches a conductive part.
Remedy	Consumers who own the product should immediately stop using it. Contact or visit the inquiry center to receive measures such as repair, exchange, or refund.
Recall number	4021
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	Marketplaces may delist the same or similar products, freeze or force-remove inventory (e.g. Amazon FBA) and notify past buyers.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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