Q&A(FAQ)
What's QR code meaning?(Enclosed and Open frame type Power Supply)

1. Contents of QR code

< Example of QR Code >

QRCode

< Example of text >

COSEL 123456 JPN 18 01 1234 T 0001
         ①                ②           ③       ④     ⑤       ⑥        ⑦       ⑧
  1. Company Name
  1. Product Identification Code
  2. 6 Digit Code depends on the Product series

  1. Assembled Country
  2. JPN Japan
    CHN China
  1. Assembled Year
  2. Last Two Digit of the Cristian Era

  1. Assembled Week
  2. Week number from 1st (1st Jan.) to 52th (31st Dec.)

  1. Management Number for Production Line
  2. 0001~9999

  1. Factory Code (Blank in some products)
  1. Serial Number in Same Lit No.
  2. 0001~9999

* On-board type power supply and EMI filter have different text in QR code.
QR code is for production management in COSEL.
Contents of QR code is subject to change without any notice.

Technical Product-related Inquires

e-mail:support@cosel.co.jp