Standard power modules
AC/DC and DC/DC modules, selected by brick footprint, power and input–output conditions.
See module series 
ABOUT CHASESUN / POWER MODULES
Turning power supplies
into deliverable solutions
CHASESUN focuses on standard power modules, finished power supplies and custom products, supporting equipment engineers from specification check through sample validation to documentation.
CHASESUNPOWER MODULES / 2026
01/03
01Standard power modules
Selected by AC/DC or DC/DC, package format and input–output conditions.
02Finished and custom products
From enclosed supplies and inverters to project-level power solutions.
03End-to-end support
Covering electrical power, telecom, rail transit, medical and aviation applications.
ABOUT THE COMPANY
Starting from power modules, making the power your equipment needs easier to pin down.
Our product centre is built on two lines — standard power modules, and finished power supplies with custom products — supported by a product selector, sample requests, document downloads and direct contact with our engineers.
We look at more than rated power — input range, number of outputs, package size, isolation voltage, cooling method and the documentation a project needs — so the supply is easier to design into real equipment.
PRODUCT STRUCTURE
Two product lines, covering equipment power needs
See module series Finished supplies and custom products
Enclosed supplies, inverters and special project power, confirmed by mechanical and application conditions.
See finished and custom HOW WE WORK
From requirement to sample, every step has a basis.
Specifications first, then documents and delivery. Anything that has not been verified is not presented as a commitment.
Requirement
Input, output, power, package and application conditions.
Model match
Narrow the list with the selector, and flag the fields that still need engineering review.
Sample validation
Confirm the approach with samples, the technical manual and your project schedule.
Documentation
Datasheets and technical documents for the specific model.
START WITH A MODEL
Start with one model and get the specifications settled.
Browse the product families, or send your project conditions to an engineer.