说明

• Product Name: mini DC 5-27V 350mA Step-down HB LED Driver Module Adjustable PWM Controller DC-DC Buck Constant Current Converter Packing list: 15PCS DC 5-27V 350mA Step-down HB LED Driver Module Description : 5-27V 350mA Step-down HB LED Driver Module Working voltage : DC 5-27V(Perfect for 5V 6V 9V 12V 18V 24V LED Driver) Output Current: 0-350MA;By replacing the RCS resistance, the maximum pressure latest would be replaced Maximum output power: 8W Current regulation: Through PWM management Single pin ON/OFF and brightness control using PWM Simple low components depend Wide enter voltage range: 5V to 30V Up to 350mA output current PWM dimming 3% output latest accuracy Up to 1MHz switching frequency Typical 3% output latest accuracy Inherent open-circuit LED defense High performance (up to 93%) Adjustable Constant LED Current High-Side Current Sense Hysteretic Control: No Compensation Soft Over Temperature Protection Size : 15*15*6mm Weight : 1 Typical Application : Low voltage halogen substitute LEDs Automotive lights LED back-up lights Illuminated signs Wiring Diagram 1 : 350MA LED Constant Current Drive Circuit Wiring Diagram 2 : 350MA LED Constant Current Drive Circuit(with switch) Wiring Diagram three : 0-350MA LED PWM Dimming Circuit

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