(2)主要競爭對手
OEM+Telecom Power             OEM Power Supply Only
NO PS Manufacturers NO PS Manufacturers
1 Delta Products(臺達電子)        1 Delta Products(臺達電子)
2 Emerson                        2 Emerson / Astec
3 Tyco Electronics/PS Div.       3 Invensys/Lambda Electronics
4 Invensys/Lambda Electronics    4 Lite-On Corp. (光寶電子)
5 Lite-On Corp. (光寶電子)        5 Acbel Polytech Inc.(康舒科技)
6 Acbel Polytech Inc.(康舒科技)  6 Artesyn Technologies, Inc.
7 Artesyn Technologies, Inc.     7 Tyco Electronics/PS Div.
8 Marconi Communications         8 Phihong(飛宏)
9 Phihong(飛宏)                  9 Tamura
10 Shindengen                   10 FRIWO
11 Ascom Energy Systems         11 FSP Group
12 Power-One                    12 Sanken Electric
13 Tamura                       13 Magnetek
14 FRIWO                        14 Power-One
15 FSP Group                    15 Ascom Energy Systems
資料來源:MTC/ELECTRONICS INDUSTRY NEWS ISSUE 101 2003/3from Acbel evaluation annual report