Form No: QR-04-015 SPECIFICATION FOR APPROVAL Switching power Supply/ : CUSTOMER: Sparkfun : DESCRIPTION: Input:100~240V AC 50/60Hz Output: 5VDC4A : OUR MODEL NO: YNQX30D050400DL : : SAMPLE NO: QX201900381 DATE: 2019-04-10 : SAMPLE COLOR:Black White RoHS REACH PAHS 17P 65 APPROVAL SIGNATURE/ /APPROVED BY /CHECKED BY /TESTED BY Manufacturer/ /SALES /APPROVED BY /DESIGNED BY Nick SHEN ZHEN QI XIN ELECTRONICS CO.,LTD : A6 3 Add:Floor3,Buiding A6,Xinfu lndustrial Zone,Chongqing Road,Fuyong Town, Baoan District,Shenzhen,China. Tel:0755-29609342 81443738 Fax: 0755-29776652 Form No: QR-04-025 /Our model: YNQX30D050400DL /Customer: Sparkfun /Date: 2019-04-10 SHEN ZHEN QI XIN ELECTRONICS CO.,LTD /SAMPLE No: QX201900381 /Rev. List /Rev. /Date / Description /Design A0 2019-04-10 /New Rev. ZHY Table of contents 1/ DESCRIPTION 3 2/INPUT CHARACTERISTICS 3 3/OUTPUT CHARACTERISTICS... 4-5 4/PROTECTION FUNCTION.. 5 5/ENVIRONMENTAL REQUIREMET...5~6 6 EMI/SAFETY AND EMC REQUIREMENT..... 6 7/MECHANICAL REQUIREMENT...7 8/CORD.. 8 9/LABEL.......9 10/PACKING..10 11/ELECTRICAL TEST REPORT... 11 12/AC CORD................... 12 Page 2 of 12