Datasheet

ManualsBrandsDELTA ELECTRONICS ManualsPSU ComponentsDC/DC converter (print) 15 Vdc, -15 Vdc 100 mA 3 W No. of outputs: 2 x

DD03S/D Series

3W DC/DC CONVERTER, DIP-Package, 2:1 Wide Input Range

DS_DD03S/D_03152012 E-mail: DCDC@delta.com.tw

http://www.delta.com.tw/dcdc

FEATURES

 Efficiency up to 81%

 DIP Package with Industry Standard Pinout

 Wide 2:1 Input Range

 Operating Temperature Range –40°C to +85°C

 Isolation Voltage 1500 VDC

 Short Circuit Protection

 Complies with EN55022,Class A

 Lead free, RoHs Compliant

 3 Years Product Warranty

The DD03S/D series are miniature, DIP Package, isolated 3W DC/DC converters with 1,500VDC isolation. The DD03S/D series

features fully regulated output and wide 2:1 input voltage ranges. It offers short circuit protection and allows a wide operating

temperature range of –40°C to +85°C.These isolated DC/DC converters are the latest offering from a world leader in power systems

technology and manufacturing ― Delta Electronics, Inc. With creative design technology and optimization of component

placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under

highly stressful operating conditions

Model Selection Guide

Output

Current

Input Current Efficiency

(typ.)

Input

Voltage

(Range)

Output

Voltage

Max. Min.

@Max. Load @No Load

Reflected

Ripple

Current

Max. capacitive

Load

@Max. Load

Model

Number

VDC VDC mA mA mA(typ.) mA(typ.) mA(typ.) uF %

DD03S0505A 5 600 60 857 70

DD03S0512A 12 250 25 811 74

DD03S0515A 15 200 20 811

2000

DD03D0512A ±12 ±125 ±12.5 811 74

DD03D0515A

(4.5 ~ 9)

±15 ±100 ±10 811

40 100

1000*

DD03S1205A 5 600 60 329 76

DD03S1212A 12 250 25 313 80

DD03S1215A 15 200 20 313

2000

DD03D1212A ±12 ±125 ±12.5 313 80

DD03D1215A

(9 ~ 18)

±15 ±100 ±10 313

20 30

1000*

DD03S2405A 5 600 60 162 77

DD03S2412A 12 250 25 154 81

DD03S2415A 15 200 20 154

2000

DD03D2412A ±12 ±125 ±12.5 154 81

DD03D2415A

(18 ~ 36)

±15 ±100 ±10 154

5 15

1000*

DD03S4805A 5 600 60 81 77

DD03S4812A 12 250 25 77 81

DD03S4815A 15 200 20 77

2000

DD03D4812A ±12 ±125 ±12.5 77 81

DD03D4815A

(36 ~ 75)

±15 ±100 ±10 77

3 10

1000*

* For each output

Summary of content (4 pages)

PAGE 1
DD03S/D Series 3W DC/DC CONVERTER, DIP-Package, 2:1 Wide Input Range FEATURES Efficiency up to 81% DIP Package with Industry Standard Pinout Wide 2:1 Input Range Operating Temperature Range –40°C to +85°C Isolation Voltage 1500 VDC Short Circuit Protection Complies with EN55022,Class A Lead free, RoHs Compliant 3 Years Product Warranty The DD03S/D series are miniature, DIP Package, isolated 3W DC/DC converters with 1,500VDC isolation.
PAGE 2
Input Characteristics Parameter Model 5V Input Models 12V Input Models 24V Input Models 48V Input Models Input Surge Voltage (1 sec. max.) 5V Input Models 12V Input Models 24V Input Models 48V Input Models 5V Input Models 12V Input Models 24V Input Models 48V Input Models Start-Up Voltage Under Voltage Shutdown Reverse Polarity Input Current Short Circuit Input Power Internal Power Dissipation Conducted EMI All Models Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. Unit 11 --25 --50 --100 --3.5 4 4.5 4.
PAGE 3
Output Power (%) Power Derating Curve Notes 1 2 3 4 5 6 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100% Ripple & Noise measurement bandwidth is 0-20MHz.
PAGE 4
Part Numbering System D D 03 S 05 05 A Form factor Family series Watt Number of Outputs Input Voltage Output Voltage Option Code D-DIP P-SIP S-SMD A~Z 01:1W 02:2W 03:3W 04:4W 06:6W 03:3.3V 05: 5V 12:12V 24: 24V 48:48V 03:3.3V 05: 5V 12:12V 15: 15V 24: 24V A - Std. Functions S - Single D- Dual WARRANTY Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.