With the widespread adoption of fast charging technology, chargers have evolved into compact, high-precision power conversion units. However, higher power density brings severe challenges: poor heat dissipation, moisture ingress and drop damage — three core factors that shorten the service life of chargers.
How to ensure long-term stable operation of electronic components in limited space? ELAPLUS presents the optimal solution: SIPA 1850 Thermally Conductive Potting Compound.
Hidden Pain Points in the Charger Industry
Hardware failures account for a major proportion of after-sales costs for electronic manufacturers. The key industry pain points of chargers are as follows:
※Excessive heat accumulation: Rising PD fast charging power leads to surging heat generation of internal components. Unremoved heat will cause power reduction and accelerate aging of electrolytic capacitors and other parts.
※Environmental corrosion: Chargers are often used in humid scenarios such as kitchens, bathrooms and high-humidity areas. Moisture penetration easily causes internal circuit short circuits.
※Mechanical damage: Frequent dropping and vibration loosen welding points and damage fragile internal components.
SIPA 1850: All-Round Protection for Core Components
Developed by ELAPLUS, SIPA 1850 is a two-component silicone thermally conductive potting compound with balanced performance and comprehensive protection.
Efficient Heat Dissipation
Featuring high thermal conductivity, SIPA 1850 rapidly transfers heat from components to the housing. It effectively reduces the core temperature rise of high-power chargers, ensuring stable output under long-term high-load operation.
Superior Waterproof & Moistureproof Performance
Fully potted PCBs form a dense protective layer after curing. The compound maintains excellent insulation under extreme humidity, greatly improving product safety and reliability.
Shock & Vibration Resistance
Cured silicone rubber retains unique elasticity to absorb external impact and vibration energy. It provides effective cushioning for SMD components and stabilizes internal structures against drops and shocks.
Wide Application Scenarios
Beyond chargers, SIPA 1850 serves as a reliable protective material for multiple high-demand electronic fields:
- EV charging piles: Efficient heat dissipation and IP-rated waterproof protection for outdoor charging modules
- LED drive power supplies: Moisture barrier and auxiliary heat dissipation to extend service life of LED lighting
- Inverters & converters: Outstanding voltage resistance and optimized heat conduction for high-power conversion equipment
Streamlined Process & Higher Production Efficiency
Formulated with a simple 1:1 mixing ratio, SIPA 1850 is suitable for both manual mixing and automatic dispensing, avoiding poor curing caused by complex proportioning. Its outstanding fluidity enables full filling of tiny gaps with complete defoaming, delivering flawless potting results without dead angles.
Premium electronic products require both exterior quality and internal protection. SIPA 1850 perfectly solves heat dissipation and environmental protection problems, and adds invisible value to your brand. Choose ELAPLUS to extend the service life of electronic components together.
