Cases

Application and drawing reviews.

This section will show real application and drawing reviews, each with its requirement, review notes and parameters.

Air conditioning
2 kW PTC Air-Conditioner Heater Drawing Review
A supplied production drawing records a 220 V / 50 Hz, 2 kW ceramic PTC heating assembly for an air-conditioning unit.
HVAC integration
KFRD-72 PTC Assembly Model Review
A second supplied model drawing records the mechanical arrangement used to review heater placement, mounting and lead routing.
Commercial air conditioning
KFRD-120 PTC Heater Drawing Review
The supplied KFRD-120 drawing provides a documented example of a larger PTC heater assembly reviewed against installation constraints.

Send your drawing and parameters.

Share voltage, power, size, material, operating temperature, lead configuration and volume. Engineering reviews them and replies by email.