DAOKI 5Pcs 33V Buck Boost Power Module S09 Automatic Boost Buck Converter Module Step Up and Down Board Input 3V15V Output 33V5V42V9V12V Electronic DIY PCB

Description: Features The S09 a wide voltage and low power scheme. The DC-DC power module is automatically raised and lowered to support the shutdown function. The maximum input voltage is 15VDC, the quiescent current is less than 200uA, the fixed output is 3.3V and the maximum output current is 600mA. Design work frequency of up to 1.2MHZ, high stability, cost-effective, all industrial-grade components, long working voltage drift-free, suitable for demanding applications, mass production. Application Widely used in communications equipment, digital radio, industrial motherboards, toys, model aircraft, microcontroller motherboards, household electrical appliances, automotive power supply, security monitoring, field collection, street lamps. Specification: chip: original input voltage:3v-15v output voltage:3.3v/5v output current:0.6A conversion efficiency:75% output ripple: less than50mV output accuracy:+-0.1V working temperature:-20 - +85 Celsius relative humidity:20-90% size:19*14*4mm PCB thickness:1.2mm PCB layers:2 layers current control: with cut off cooling method: cooling nature installation Methodism or 2.54mm pin production process: reflow isolated: no design aging standards:720 hours without trouble production factory aging standards:48 hours service life:35000 hours without trouble factory inspection standards 3 times: all(factory/aging/out of library test) fixed switching frequency:1200khz Package included: 5 x 3.3V Buck Boost Power Module 1 x 50cm/19.7inch Power Wire