DATASHEET

DS_DIM3R3_09102010

FEATURES



High efficiency 98% @ 48Vin, 300W



Size: 70.6x36.8x12.7mm (2.78

”x1.45”x0.5”)



Standard footprint



Industry standard pin out



Input OVP, UVLO, Output OCP, OTP



8W (3.3Vdc) of isolated management power

for module self or other housekeeping

functions



5V/100mA BLUE_LED power



Input OR'ing for the A/B dual input power

feeds as well as A/B Enable signals



Inrush protection and hot swap capability



Integral EMI filter designed for the ATCA

board to meet CISPR Class B



Independent 72Vdc output for charging the

external holdup capacitors resulting in

significant board real estate savings and

bleed resistor power dissipation



ISO 9001, TL 9000, ISO 14001, QS9000,

OHSAS18001 certified manufacturing facility



UL/cUL 60950-1 (US & Canada).

APPLICATIONS



Telecom / Datacom



Wireless Networks



Optical Network Equipment



Server and Data Storage



Industrial / Testing Equipment

OPTIONS



3.3V management Power

Delphi Series DIM, 300W Dual Input Power

Processing DC/DC Power Modules

The Delphi DIM series, 300W dual redundant input power processing

isolated DC/DC converter is the latest offering from a world leader in

power system and technology and manufacturing

― Delta Electronics,

Inc. This product family provides up to 300 watts of power in an industry

standard footprint and pinout. The DIM series is designed to simplify the

task and reduce the board space of implementing dual redundant, hot

swappable 48Vdc power distribution with EMI filtering and inrush

current limiting for an ATCA (Advanced Telecommunications Computing

Architecture) or other telecom boards. In addition to processing the dual

redundant 48V bus, the DIM module also provides isolated auxiliary

3.3V

(8W),

and/or

5V

(100mA)

BLUE_LED

power

for

other

housekeeping

functions.

With

creative

design

technology

and

optimization of component placement, these converters possess

outstanding electrical and thermal performances, as well as extremely

high reliability under highly stressful operating conditions. All models

are fully protected from abnormal input/output voltage, current, and

temperature conditions. The Delphi DIM series converters meet all

safety requirements with basic insulation.