PT4223 regulator equivalent, 1-5w primary side cc regulator.
a complete set of integrated protection functions to protect against all fault conditions including output open/short circuit, line under-voltage, and over temperature sh.
With Powtech’s proprietary constant current compensation technique accurate output current regulation is achieved witho.
The PT4223 is primary side constant current regulator, which is designed for high performance and cost-effective LED lighting applications. With Powtech’s proprietary constant current compensation technique accurate output current regulation is achie.
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