Import 60-80w Co2 Laser Power Device Hv Co2 Psu — Buy in wholesale FOB from Supplier in China

The BR-60W is a high-voltage switching power supply designed to drive 60W to 80W CO2 laser tubes in engraving and cutting systems. It accepts AC220V plus or minus 10 percent input, with AC110V available by special order, and operates across a 47 to 440 Hz frequency range. Maximum input power is 490W, with a maximum input current of 2.2A. The unit outputs up to 25kV at a maximum current of 28mA, though the latter varies with the laser tube manufacturer. Control is via TTL multilevel switching with selectable effective level, and both 0 to 5V analog and PWM signals regulate output laser power.

The power supply employs a zero-current half-bridge soft switching circuit that achieves more than 90 percent efficiency at full load, with response speed not exceeding 1ms. A single forced-air cooling fan with a Japanese bearing provides thermal management. The steel case houses ordinary H/L/P/G/IN/5V terminal blocks for signal input. An external LCD digital display module, connected by network cable, shows working current, status, and failure codes. Open-circuit protection allows brief operation without load, reducing damage risk from tube failure. Grounding protection and abnormal protection for external water flow and ventilation are built in.

This PSU suits OEMs and maintenance shops running 60W to 80W CO2 laser engravers, cutters, and marking systems. The TTL control compatibility and selectable high or low effective level simplify integration with common controller boards. Buyers should confirm whether their facility requires the AC110V variant before ordering, as the default is AC220V. The LCD module is an optional add-on that aids both factory commissioning and end-user diagnostics. For import, verify voltage compatibility and plan for the 210mm by 145mm by 102mm footprint plus adequate enclosure ventilation.

Jinan Ruby Laser Technology Co., Ltd. is located on Huaxin Road in Licheng District, Jinan, Shandong Province, China, with the postal code 250100. The supplier is classified as an imported-tier, harbor-trust-tier account on the platform. Both response rate and average response hours show as zero, indicating no response data is currently recorded. No additional profile information such as year of establishment, factory size, employee count, or revenue is provided in the source data.

The company lists laser power supplies as a core product line, with this BR-60W model representing a specific HV CO2 PSU SKU. Buyers should note that verification badges, certifications, and transaction history are not stated in the available profile. Direct outreach to the Jinan address or through the listed contact channels is advisable to confirm production capacity, quality system registration, and after-sales support before placing volume orders.