Open-frame power supply for home appliances

Our company offers a series of AC adapters that can be modified for home appliance-compatible devices using an AC adapter, and they have been well received. However, there are still many requests for open-frame power supplies that integrate power units into the target devices, due to factors such as the specific requirements of the adopted equipment, industrial products, and customer policies. The following product lineup that we introduce here provides solutions to meet such needs. These products are designed with foresight for IEC61558 and 60335 standards, allowing for customization according to the specific circumstances of our customers. Moisture-proof coating is also available, making them suitable not only for consumer electronics but also for applications such as commercial kitchen equipment.

Applications

In addition to standard applications, suitable for home appliances, commercial kitchen equipment, and other industrial devices.

Diagram of standard applications, home appliances, commercial kitchen equipment, and other industrial devices

Features & Customization (Modification) Examples

Supported power: 36W, 40W, 45W, 48W, 50W, 60W, 90W
Compliance standards: Some models are certified for CQC GB4706.1, IEC61558-1, and 61558-2-16. For examples of possible modifications, refer to the NOTE below.

  • Adjustable capacitor lifespan.
  • Optional varistor and other surge protection components (varies by model).
  • Reselection and choice of AC/DC connectors.
  • Waterproof and anti-moisture coating processing.
  • Sheet metal processing for chassis and other components.
  • Adjustment of PCB size and screw hole positions (may require replacement conditions, subject to consultation).
  • Other component specifications (e.g., specific manufacturer designation).
  • Safety certification with modified PCB state (e.g., IEC61558-1, 2-16).

Open-frame power supply for home appliancesProduct example