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12V sew-in and no-sew controllers

The controller family supports both integrated sew-in construction and no-sew assembly. Heat-level indication, cable format, connector orientation and protection logic can be configured for OEM integration.

12 V / 1.5 A · 3–4 levels · layered protection
12V sew-in and no-sew controllers engineering overview
01Lotus sew-in controller
02Ring no-sew controller
03Straight or right-angle Type-C options
Lotus35 / 45 / 55°C reference
Ring37 / 42 / 47 / 57°C reference
Input12 V / 1.5 A reference
ProtectionOpen/short circuit, overcurrent, overtemperature

System components

What the platform brings together

  • Lotus sew-in controller
  • Ring no-sew controller
  • Straight or right-angle Type-C options
  • Braided or transparent cable options
  • Configurable indicators and connectors

Application fit

Where it can be engineered

  • Heated apparel
  • Professional uniforms
  • Seat pads
  • Custom low-voltage systems
Custom engineering note

Setpoints and protection thresholds shown are reference values. Final control logic is confirmed for the heater, power source and finished product.

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Share the product category, target market, heat zones and expected volume. We will recommend a suitable starting architecture.

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