Delta Electronics E36SR User Manual

FEATURES

 High efficiency:

89% @ 5V/ 15A and 89.5%@ 3.3V/20A

 Size: 58.4mm x 22.8mm x 9.2mm

(2.30”x0.90”x0.36”)

 Industry standard pin out

 18~75V extremely wide 4:1 input range

 Fixed frequency operation

 Input UVLO, Output OTP, OCP, OVP

 2250V isolation

 Basic insulation

 No minimum load required

 SMD and through-hole versions

 ISO 9001, TL 9000, ISO 14001, QS 9000,

OHSAS 18001 certified manufacturing facility

 UL/cUL 60950-1 (US & Canada)

Recognized, and TUV (EN60950-1) Certified

 CE mark meets 73/23/EEC and 93/68/EEC

directives.

Delphi Series E36SR, 75W Eighth Brick Family
DC/DC Power Modules:

The Delphi Series E36SR Eighth Brick, 18~75V input, single output,

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

power systems technology and manufacturing — Delta Electronics,

Inc. This product family operates from an extremely wide 18~75V

input range and provides 3.3V/20A or 5V/15A of power in an industry

standard eighth brick footprint and pinout. 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.

voltage, current, and temperature conditions. The Delphi Series

converters meet all safety requirements with basic insulation.

All models are fully protected from abnormal input/output

18~75V in, 3.3Vo & 5Vo

OPTIONS

 Short pin lengths available

APPLICATIONS

 Telecom / DataCom

 Wireless Networks

 Optical Network Equipment

 Server and Data Storage
 Industrial / Test Equipment

DATABRIEF
DB_E36SR_11292007

SPECIFICATIONS

GENERAL SPECIFICATIONS OUTPUT SPECIFICATIONS

Input Voltage 18~75V Voltage Accuracy Typical ±1%
Switching Frequency Typical 300KHz Line Regulation Typical ±0.1%
Isolation Voltage In/Out 2250V Load Regulation Typical ±0.1%

Isolation Capacitance
Isolation Resistance Minimum
MTBF Bellcore TBD
OTP Typical 105°C Voltage Trim +10%, -10%
Size (2.30”x0.90”x0.36”) 58.4x22.8x9.2mm

Typical 1500PF Ripple & Noise Typical (48Vin) 60 mV

10MΩ

Current Limits Typical 130%

Over Voltage Typical

120%

PART NUMBERING SYSTEM

E 36 S R 050 15 N R F A

Type of

Product

E - Eighth Brick 36-18~75V S - Single R- Regular 3R3 - 3.3V

Input

Voltage

Number of

Outputs

Product

Series

Output

Voltage

050 - 5.0V

Output

Current

15 - 15A
20 - 20A

ON/OFF

Logic

N - Negative

Pin

Length

R - 0.170”

Option

Code

F- RoHS 6/6

(Lead Free)

A - Standard

Functions

MODEL LIST

MODEL NAME INPUT OUTPUT EFF @ 48Vin, 100% LOAD

E36SR3R320NRFA 18V~75V 4.5A 3.3V 20A 88%

E36SR05015NRFA 18V~75V 5A 5.0V 15A 89%

MECHANICAL DRAWINGS

Surface-mount module Through-hole module

CONTACT: www.delta.com.tw/dcdc

USA:

Telephone:
East Coast: [phone]
West Coast: [phone]
Fax: [phone]
Email: [e-mail]

Europe:

Phone: [phone]
Fax: [phone]
Email: [e-mail]

Asia & the rest of world:

Telephone: [phone] ext 6220
Fax: [phone]
Email: [e-mail]

WARRANTY

Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any
patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.

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