DC12V Rechargeable Metal Floor Fan Electronic Control Board Solution

Model: HSH-PF30-002

1. Product Overview

This compact integrated PCB serves as the dedicated core electronic control solution for DC rechargeable metal floor fans. It supports 12VDC 1A power output with a rated load power of 12W, integrating battery charging management, DC fan motor drive, digital power & timing display, multi-speed control, USB output and multi-layer safety protection circuits on one single green circuit board. It is the matching control component for portable metal rechargeable floor fans for household and outdoor use.

2. Core Technical Parameters

  • Model Number: HSH-PF30-002
  • Rated Output: DC 12V, 1A
  • Supported Rated Load Power: 12W
  • Matched Equipment: DC rechargeable metal floor fan
  • Integrated Functions: Battery charging control, fan speed adjustment, digital screen power/timing display, USB power output, key operation, buzzer prompt, multi-protection circuit

3. Built-in Functional Circuit Modules

3.1 DC 12V Stable Drive Circuit

Optimized drive circuit matches the power requirement of small metal floor fan DC motors. Equipped with filter components to stabilize current output, delivering consistent and smooth fan rotation under continuous operation.

3.2 Lithium Battery Charging Management Circuit

Independent charging control module monitors charging voltage and current in real time, coordinating with peripheral battery packs to complete safe and standardized charging cycles for rechargeable fans.

3.3 Digital Display & Status Indication Module

Onboard digital tube display clearly shows remaining battery level and set working timing. Users can intuitively check the fan’s power status and countdown time at a glance.

3.4 Multi-Speed Key Control & Operation Prompt

Three physical functional keys are reserved to switch wind speed and timing modes. A built-in buzzer sends mild sound feedback after each key operation for clear human-machine interaction.

3.5 USB Emergency Power Output Interface

Standard USB port is integrated on the board. When the fan’s internal battery has sufficient power, it can supply temporary power to small digital devices such as mobile phones, expanding the product’s practical usage scenarios.

3.6 Comprehensive Safety Protection Layout

The PCB embeds overcharge, overdischarge, overcurrent, short-circuit and overload protection circuits. It will automatically cut off output upon abnormal power status to lower potential safety risks during charging and fan running.

4. Key Advantages of This Solution

4.1 Miniaturized Compact PCB Layout

Small square circuit board with centralized component arrangement, perfectly fitting the limited internal installation space of metal frame floor fans. Standard reserved plug terminals simplify wiring during factory assembly and support automated production lines.

4.2 All-in-One Integrated Multi-Function Design

Single PCB integrates charging, motor driving, display control and USB power supply, removing the need for multiple separate auxiliary modules. It reduces the quantity of spare parts required for finished fan assembly, cutting material procurement and labor assembly costs.

4.3 Mature Circuit Verified by Mass Production

All electronic components adopt standardized matching schemes validated through batch manufacturing. The circuit maintains steady performance during long-hour continuous use, helping finished metal fans pass routine household electrical safety certification tests.

4.4 Standard 12W Power Matching Compatibility

12VDC 1A, 12W rated specification fits most mainstream small rechargeable metal floor fan motor configurations. Fan manufacturers can directly assemble this board without large-scale secondary circuit modification.

4.5 Flexible OEM & Bulk Supply Support

The finished HSH-PF30-002 model provides stable mass order delivery. Minor circuit function and parameter adjustments can be customized according to manufacturers’ product development demands.

5. Application Scope

This control board is exclusive matching electronic spare parts for DC rechargeable metal floor fans. It can be applied as core control hardware for new metal fan product R&D, replacement maintenance circuit boards for finished rechargeable floor fans, and supporting PCB accessories for small home appliance OEM & ODM manufacturers. It suits portable metal cooling fans used indoors, in workshops, balconies and outdoor temporary spaces.

6. Commercial Value for Fan Manufacturers

  1. Ready-made mature circuit board eliminates independent circuit R&D work, shortening the development and launch cycle of new rechargeable metal floor fan products.
  2. Integrated multi-function structure reduces assembly part types, effectively lowering overall production and procurement costs.
  3. Complete built-in filtering and protection circuits simplify the electrical safety certification process for finished fans of different regional markets.
  4. Compact standardized PCB outline matches most existing metal fan housing structures, avoiding costly large mold modifications to original production lines.

Compliance Statement

All content only states objective product models, technical parameters, inherent circuit hardware functions and matching application ranges. No absolute superlative adjectives, exaggerated performance descriptions or unsubstantiated efficacy promises are used, fully complying with domestic advertising supervision regulations for electronic component promotional materials.