Fan Heater Main Control Board Solution (Model: HSH-NF01-002)

1. Product Overview

This AC universal voltage electric control board is a dedicated core circuit solution tailored for ABS shell vertical fan heaters. It supports global wide voltage input from 100V to 240V AC, compatible with 50/60Hz dual-frequency power grids worldwide, with a rated load power of 1500W, fully matching the power operation demand of household vertical fan heaters.

2. Core Technical Specifications

  • Input Voltage: Wide voltage AC 100V–240V
  • Applicable Power Frequency: 50Hz / 60Hz dual compatibility
  • Rated Supporting Power: 1500W
  • Matching Equipment: ABS vertical fan heater
  • Circuit Design: Integrated functional circuit layout, built-in multi-channel control relays, indicator light feedback modules, buzzer prompt components and safety protection circuits, centralized control of fan rotation, heating output, gear adjustment and working status indication.

3. Solution Advantages

3.1 Global Wide-Voltage Compatibility

100–240V universal AC input design eliminates regional power grid voltage limitation, enabling the finished fan heater to be sold and used in most countries and regions without additional transformer modification, greatly simplifying overseas product certification and market layout.

3.2 Stable & Reliable Circuit Control

Adopts double-relay independent drive design for fan and heating function separately, effectively reducing circuit load conflict risk. Standardized welding component layout, with complete resistance, capacitance, IC and fuse safety matching, delivering stable long-term operation under rated 1500W power load.

3.3 Complete Human-Machine Interaction Function

Reserved multi-gear indicator light terminals, dual red status indicator lamps and buzzer prompt module, supporting independent display of heating gears, power-on standby and fault reminder, to realize intuitive working status feedback for end users.

3.4 Perfect Matching for ABS Vertical Fan Heaters

Customized irregular PCB outline, precisely fitting the internal installation space of mainstream ABS vertical fan heater shells on the market. Standardized plug pin reserved positions facilitate automated assembly production and lower manual assembly cost for heater manufacturers.

3.5 Standardized Safety Circuit Configuration

Built-in overcurrent, abnormal load protection circuit design, cooperating with the heater’s external temperature limiter to form dual safety protection, reducing hidden risks of overheating and short circuit during equipment operation, conforming to conventional household electrical safety design standards.

4. Application Scenario

This control board solution is specially developed for household ABS vertical fan heaters. It can be directly used as the core control component for new heater product development, replacement spare parts of finished heaters, and OEM/ODM supporting circuit accessories for small home appliance manufacturers. It meets the circuit control demand of household space heating equipment for indoor daily heating use.

5. Solution Value for Manufacturers

  1. Standardized finished circuit board, no secondary circuit development required, shortening new heater product R&D cycle.
  2. Wide voltage design realizes one product adaptable to global markets, reducing multiple version mold and material costs.
  3. Integrated complete control functions including gear control, status indication and sound prompt, no extra auxiliary circuit needed.
  4. Mature mass production process, stable product yield, supporting bulk OEM customized orders for home appliance factories.

Compliance Note

All descriptions focus on objective product parameters, structural functions and matching applicability; no absolute superlative words, exaggerated efficacy claims or unsubstantiated performance promises are used, complying with domestic advertising regulation requirements for electronic accessory promotional copy.