114990167

Page 1 of 7 (images/product/114990167 1_01.jpg) Adjustable DC/DC Power Converter with LED segment display(4.5V - 28V/1.5A) SKU: 114990167 (https://www.kickstarter.com/projects/seeed/wio-link-3-steps-5-minutes-build-your-iotapplicat/description?ref=banner_depot) Description Function Page 2 of 7 • • • • • Operating mode description With key off function, and reduce power consumption. Power state can be freely defined Input and output voltages can be displayed alternately On/0ff output status, high level means output off, low level means output on. (note: high level (3.3v), the maximum output current 5mA) • Output voltage mode:Boot default display it, LED indicator off • Input voltage mode:Press button switch to it , LED indicator on • Alternating mode:Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display Page 3 of 7 Features: • • • • • • • • • • • In+:                                    Input positive In-:                                    Input negative Out+:                                  Output positive Out-:                                  Output negative weight:                                 20g Dimensions:                             62 *26 *14mm(length*width*height) Ripple peak:                             About 100mV Display color:                            Red/Green/Blue Input voltage:                            4.5-28V Output power:                            15W maximum Output voltage:                           1.3v-25v (step-down mode, the input voltage must be 2v higher than the output voltage) • Output current:                            1.5A Page 4 of 7 • Ripple frequency:                         About 150KHZ • Voltage meter accuracy:          ±(5 ‰ +1 digit) • Static power consumption:    Typical about 20mA Page 5 of 7 Page 6 of 7 Stop working mode Keep pressing the button until the monitor does not display numbers ( long press more than 4s) and release the button. LED lights and module shuts down. The output voltage is zero. At this time, it does not perform memory function. ON / OFF output high level (3.3V), then the static power consumption is about 2mA. Click the button, the module starts working again. Page 7 of 7 Overview Designer: Others Other Products From This Designer (http://www.seeedstudio.com/depot/Others-m-24.html?ref=pinfo) Weight: 18 g (http://www.seeedstudio.com/depot/Shenzhen-2U-t-11.html?ref=pinfo) http://www.seeedstudio.com/depot/Adjustable-DCDC-Power-Converter-with-LED-segme... 12/3/2015