Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Mornsun
The Mornsun LD03-20B05WG is a 3-watt AC/DC converter featuring a single 5Vdc output and a current rating of 0.25A. Housed in a plastic case with an IP40 protection level, this industrial component operates on an input voltage range of 85-264Vac or 120-373Vac. Submit the exact part number, quantity, and application requirements to request a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Mornsun references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Mornsun LD03-20B05WG. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.