High-insulation High-voltage Resistant Induction Coil Custom Solution for Smart Toilets

Smart toilets and automatic bathroom appliances rely on precision induction coils to realize human body induction, water level detection, valve drive and automatic control functions. Operating in long-term humid, steam-filled and temperature-alternating bathroom environments, bathroom electrical coils require ultra-high insulation, high voltage resistance, waterproof and anti-aging performance to ensure user electrical safety. Ordinary coils have weak insulation and poor moisture resistance, prone to insulation breakdown, electric leakage and induction failure, causing equipment malfunction and potential safety hazards.

Our client is a leading domestic smart bathroom brand, specializing in high-end automatic smart toilet R&D and production, with products compliant with national and international electrical safety standards. The original coils had insufficient voltage resistance and poor moisture-proof performance, failing safety inspections and restricting product promotion. The client needed high-insulation, leak-proof and humidity-resistant induction coils to improve product safety and operational stability.

Fuying Electronics adopts bathroom-grade high-voltage resistant enameled wire with ultra-high insulation performance to eliminate electric leakage risks. The three-layer sealed waterproof insulation process prevents steam and moisture penetration to avoid damp aging and parameter drift. Optimized electromagnetic induction structure ensures accurate and stable signal detection. All coils pass strict high-voltage resistance, waterproof and damp aging tests to meet household appliance safety certification requirements.

After mass application, the client’s smart toilet products achieve stable and error-free operation in long-term humid bathroom environments, with zero potential safety hazards and full compliance with electrical safety standards. Product safety and market competitiveness are significantly improved. Fuying Electronics provides high-safety, waterproof and high-voltage resistant customized coils for various smart bathroom electrical appliances.