May 12, 2025
Prevents fog/ice in cold weather (e.g., winter or high-altitude drones).
Removes condensation when moving between hot/cold zones (e.g., car cams).
Keeps lenses clear for sharp images.
PI Film is thin, flexible, and can be turned into a low-power heater by adding a conductive layer (like metal wires or carbon ink). When electricity passes through, it gently warms up.
PI Film Heater: A thin sheet with metal traces (usually copper or aluminum).
Power Source: Small battery (5–12V) or USB power (for low-wattage heating).
Thermal Sensor (Optional): Automatically turns heat on/off when too cold.
Many suppliers sell custom-sized PI heaters for cameras. Just stick it behind the lens or around the housing.
Example Specs:
Voltage: 5V (USB) or 12V (car battery).
Power: 1–3 Watts (safe, energy-efficient).
Heat: 30–50°C (enough to melt frost, not damage plastic).
Cut PI Film to match the camera's shape (e.g., a ring around the lens).
Add Metal Traces: Stick thin copper foil or print conductive ink in a zigzag pattern.
Connect Wires: Attach to a small power source (use a resistor to control heat).
Test & Stick: Secure with heat-resistant tape or adhesive.
Low Voltage Only: Use 5V/12V to avoid overheating.
Avoid Direct Lens Contact: Place the heater around the lens, not on it.
Check Power Draw: Don't exceed 3W for small cameras (or check the camera's manual).
Car Dashcams (stops frost in winter).
Security Cameras (outdoor/indoor anti-fog).
Drone Cameras (high-altitude ice prevention).
Industrial Cameras (cold storage or marine use).
Thin & Lightweight – Fits in tight spaces.
Flexible – Wraps around curved surfaces.
Energy-Efficient – Uses less power than metal heaters.
Durable – Resists water, chemicals, and extreme temps.
Need a Ready-to-Use Solution?
We supply pre-made PI film heaters for cameras in custom sizes. Just send us your camera dimensions!
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