5 V USB kimeneti átalakító DC 7 V-24 V 5 V 3 A Step-Down Buck KIS3R33S KIS-3R33S modul 5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S Features: DIY Mobile Power Supply, 5V output for charging Phone, MP3, MP4, PSP, etc Modules nature: non-isolated Buck With Overcurrent Protection Rectification: Non-synchronous rectification Note: Please connect right as the printed : N-,IN ,OUT-,OUT ,or else the Module will be burned Specifications: Input voltage: DC 7- 24V Output voltage: DC 5V Output current: 3A (max) Conversion efficiency: 96% (MAX) Switching frequency: 340KHz Output ripple: 30mV (max) Load regulation: ± 0.5% Voltage regulation: ± 2.5% 1005003091873751. - pingto