Precision power for AI servers, industrial automation and automotive electronicsPrecision power for
Isolated DC/DC and AC/DC modules, microchip power supplies to 10 400 W/in³, PSIP point-of-load regulators, precision amplifiers and connectors — distributed and independently developed in Xi'an.
Distribution and independent R&D, under one roof
A “distribution plus independent R&D” dual-wheel model: one wheel deepens component distribution and builds a stable supply chain, the other concentrates on our own power, amplifier and connector development.
Standard Power Modules
Isolated DC/DC and AC/DC bricks from 3 W to 2080 W — metal-shelled, epoxy-potted and fully localised.
Microchip Power Supplies
Chip-scale converters to SJ 20668, reaching 10 400 W/in³ in FULL-CHIP and HALF-CHIP packages.
Connectors
Board-to-board, wire-to-board and surface-mount connectors from 0.50 mm to 3.00 mm pitch.
Six families, one supply chain
From the server halls where AI is trained
High-voltage bus converters and PSIP point-of-load regulators feeding accelerator boards — 1500 W from a 260–410 V input at 96.4 % efficiency, then stepped to core rails at up to 60 A.
to the control systems that run the plant
Isolated ERM and ERK bricks and the 1/32-to-full-brick family, epoxy-potted in metal shells and specified across the full −55 to +105 °C range with remote ON/OFF and full protection.
to the vehicles and devices at the edge
USCAR-2 and QC/T qualified wire-to-board and board-to-board connectors for door and window control, security systems and smart vehicles — plus Micro I/O parts carrying 10 Gbps in a quarter of an RJ45 footprint.
Need a part number that isn't in the manual?
Semi-custom part numbers can be assigned to your requirement — tightened parameters, extended temperature grades or a fully customised power assembly.