SCHEDULE 14A INFORMATION

                  Proxy Statement Pursuant to Section 14(a) of
            the Securities Exchange Act of 1934 (Amendment No.    )

Filed by the Registrant /X/
Filed by a party other than the Registrant / /

Check the appropriate box:
/ /  Preliminary Proxy Statement
/ /  Confidential, for Use of the Commission Only (as permitted by Rule
     14a-6(e)(2))
/ /  Definitive Proxy Statement
/X/  Definitive Additional Materials
/ /  Soliciting Material Pursuant to Section 240.14a-12

                          Del Global Technologies Corp
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                (Name of Registrant as Specified In Its Charter)

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    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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/X/  No fee required.

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     and 0-11.

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/ / Fee paid previously with preliminary materials.

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[LOGO] DEL GLOBAL TECHNOLOGIES

                              FOR IMMEDIATE RELEASE

            DEL GLOBAL URGES SHAREHOLDERS TO RETURN WHITE PROXY CARD

VALHALLA, NY, May 14, 2003 - Del Global Technologies Corp. (DGTC) ("Del") is
mailing the following letter to the Company's shareholders:

                                    IMPORTANT

May 14, 2003


Dear Valued Shareholder:

Our Annual Meeting of Shareholders on May 29th is fast approaching.

           SEND IN YOUR VOTE SUPPORTING DEL GLOBAL'S DIRECTOR NOMINEES
                                     TODAY!

                           VOTE THE WHITE PROXY CARD!

Your new management team has led the Company through A MASSIVE TURNAROUND, made
dramatic performance progress and EXPECTS TO RETURN TO OPERATING PROFITABILITY
IN THE FOURTH QUARTER OF FISCAL 2003, absent unbudgeted expenses (1). Integrity
and stability have been restored to the business, and we are now better
positioned for growth than at any time in our history.

DEL GLOBAL'S EXECUTIVE TEAM AND NOMINEES FOR YOUR BOARD OF DIRECTORS ARE HIGHLY
QUALIFIED TO IMPLEMENT THE COMPANY'S GROWTH STRATEGIES AND MAXIMIZE YOUR
INVESTMENT.

We strongly believe that Steel Partners II, L.P., the group attempting to take
control of your Company, will not serve the best long-term interests of
shareholders. Indeed, the absence of ANY discernable business plan, and its
prior track record, supports our belief that its interests are opportunistic and
short-term.

             DON'T LET THIS "VULTURE" FUND PICK APART YOUR COMPANY!

Many of you suffered through a very difficult period with Del Global. With the
problems of the past largely behind us, we can now focus on a promising future -
a future in which we are strategically positioned for accelerated growth and
enhanced value for ALL shareholders.

                REALIZE THE LONGER-TERM VALUE OF YOUR INVESTMENT!

                     VOTE FOR DEL'S DIRECTOR NOMINEES TODAY!

EVEN IF YOU PREVIOUSLY VOTED FOR STEEL PARTNERS' NOMINEES ON THEIR GOLD PROXY
  CARD, YOU CAN EASILY CHANGE YOUR VOTE, BY SENDING IN YOUR WHITE PROXY CARD.

                      One Commerce Park, Valhalla, NY 10595
                        914-686-3600    www.delglobal.com



Del Global Technologies Corp.                                                  2
May 14, 2003


On Behalf of the Board of Directors,


Sincerely,

/s/ Samuel E. Park

Samuel E. Park
President and Chief Executive Officer


Statements about future results made in this release may constitute
forward-looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995. These statements are based on current
expectations and the current economic environment. The Company cautions that
these statements are not guarantees of future performance. They involve a number
of risks and uncertainties that are difficult to predict including, but not
limited to, the ability of the Company to implement its business plan,
management changes, changing industry and competitive conditions, obtaining
anticipated operating efficiencies, securing necessary capital facilities,
favorable determinations in various legal and regulatory matters and favorable
general economic conditions. Actual results could differ materially from those
expressed or implied in the forward-looking statements. Important assumptions
and other important factors that could cause actual results to differ materially
from those in the forward-looking statements are specified in the Company's
filings with the Securities and Exchange Commission.

Del Global filed with the Securities and Exchange Commission a definitive proxy
statement relating to the solicitation of proxies with respect to the Del Global
2003 Annual Meeting of Shareholders. Del Global will file with the Commission,
and may file other proxy solicitation materials. Investors and security holders
are urged to read the proxy statement and any other proxy solicitation materials
(when they become available) because they will contain important information.
Del Global and the Directors and certain of the executive officers of Del Global
may be deemed to be participants in the solicitation of proxies in respect of
electing the Board of Directors of Del Global at the 2003 Annual Meeting of
Shareholders. Additional information with respect to the beneficial ownership of
those executive officers and Directors of Del Global common stock is set forth
in the definitive proxy statement filed by Del Global with the Commission.
Investors and security holders may obtain a free copy of the definitive proxy
statement and other documents filed by Del Global with the Commission at the
Commission's website at http://www.sec.gov. You may also access a copy of the
definitive proxy statement by accessing www.delglobal.com, or by contacting
Georgeson Shareholder Communications, Inc. toll free at (800) 545-1782 (banks
and brokers call collect at (212) 440-9800).


(1)  Del Global expects to return to operating profitability in the fourth
     quarter of Fiscal 2003, absent unbudgeted expenses, such as costs
     associated with a potential settlement with the Department of Defense. In
     our Power Conversion Group segment, our forecasted sales for the fourth
     quarter are fully in backlog, and expectations regarding sales and
     operating income are based upon our current production rate, demonstrated
     capacity, shipping schedule and our current cost structure. The completion
     of the consolidation of our High Voltage division is now beginning to be
     reflected in higher operating income for this segment, and we expect
     continuing improvement. In our Medical Systems segment, we are experiencing
     some short term market softness particularly in the Middle East and the
     domestic market, and have taken steps to reduce operating costs in order to
     achieve our expected operating income. As a result, we believe that
     operating income in the fourth quarter of fiscal 2003 on a consolidated
     basis will be positive.



Del Global Technologies Corp.                                                  3
May 14, 2003

                                  HOW TO VOTE:

        YOUR VOTE IS IMPORTANT, NO MATTER HOW MANY OR HOW FEW SHARES YOU
                                      OWN

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1.   If your shares are registered in your own name, please sign, date and mail
     the enclosed WHITE Proxy Card to Georgeson Shareholder Communications Inc.
     in the postage paid envelope provided today.

2.   If your shares are held in the name of a brokerage firm, bank nominee or
     other institution, only it can sign a WHITE Proxy Card with respect to your
     shares and only after receiving your specific instructions. Accordingly,
     please sign, date and mail the enclosed WHITE Proxy Card in the
     postage-paid envelope provided, and to ensure that your shares are voted,
     you should also contact the person responsible for your account and give
     instructions for a WHITE Proxy Card to be issued representing your shares.

3.   After signing the enclosed WHITE Proxy Card do not sign or return the Gold
     proxy card. Remember - only your latest dated proxy will determine how your
     shares are to be voted at the meeting. IF YOU VOTED A GOLD PROXY CARD AND
     WANT TO CHANGE YOUR VOTE, YOU CAN DO SO NOW BY SENDING IN THIS WHITE PROXY
     CARD.

4.   If you have any questions or need further assistance in voting your shares,
     please contact our proxy solicitor.

                          [LOGO] GEORGESON SHAREHOLDER
                           17 State Street, 10th Floor
                               New York, NY 10004
                        Banks and Brokers (212) 440-9800
                   SHAREHOLDERS CALL TOLL FREE (800) 545-1782
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Del Global Technologies Corp.                                                  4
May 14, 2003


CONTACTS:

DEL GLOBAL TECHNOLOGIES CORP.

Samuel E. Park, President and Chief Executive Officer
Thomas V. Gilboy, Chief Financial Officer
(914) 686-3600

MEDIA

The Abernathy MacGregor Group, Inc.
Steve Frankel
(212) 371-5999

INVESTORS

Georgeson Shareholder Communications Inc.

(800) 545-1782