EXHIBIT 11

DEL GLOBAL TECHNOLOGIES CORP. AND SUBSIDIARIES

COMPUTATION OF EARNINGS PER COMMON SHARE
THREE AND NINE MONTHS ENDED MAY 1, 1999
AND MAY 2, 1998



<TABLE>
<CAPTION>
                                      Three Months Ended                 Nine Months Ended
                                          May 1, 1999                       May 1, 1999
                                 ------------------------------   -------------------------------
                                                           Per                              Per
                                                          Share                            Share
                                 Net Income     Shares    Amount  Net Income     Shares    Amount
                                 ----------     ------    ------  ----------     ------    ------
<S>                              <C>           <C>         <C>    <C>           <C>         <C>
Basic Earnings Per Share:

Income available to common
       shareholders              $1,773,999    7,700,294   $.23   $4,807,530    7,658,666   $.63
                                                           ====                             ====

Effect of Dilutive Securities:

Warrants                                          13,720                           14,025

Options                                          449,255                          490,779
                                 ----------   ----------   ----   ----------   ----------   ----
Diluted Earnings Per Share       $1,773,999    8,163,269   $.22   $4,807,530    8,163,470   $.59
                                 ==========   ==========   ====   ==========   ==========   ====
</TABLE>


<TABLE>
<CAPTION>
                                       Three Months Ended                Nine Months Ended
                                           May 2, 1998                      May 2, 1998
                                 ------------------------------   -------------------------------
                                                           Per                              Per
                                                          Share                            Share
                                 Net Income     Shares    Amount  Net Income     Shares    Amount
                                 ----------     ------    ------  ----------     ------    ------

<S>                              <C>           <C>         <C>    <C>           <C>         <C>
Basic Earnings Per Share:

Income available to common
       shareholders              $1,444,741    7,541,988   $.19   $4,064,208    7,484,513   $.54
                                                           ====                             ====
Effect of Dilutive Securities:

Warrants                                          18,946                           19,461

Options                                          667,894                          687,064
                                 ----------   ----------   ----   ----------   ----------   ----
Diluted Earnings Per Share       $1,444,741    8,228,828   $.18   $4,064,208    8,191,038   $.50
                                 ==========   ==========   ====   ==========   ==========   ====
</TABLE>