Delta Electronics Series E48SR manual Part Numbering System, Model List

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PART NUMBERING SYSTEM

E

48

S

R

050

12

N

R

F

A

Type of

Input

Number of

Product

Output

Output

ON/OFF

Pin

 

Option Code

Product

Voltage

Outputs

Series

Voltage

Current

Logic

Length/Type

 

 

E- Eighth

48V

S- Single

R- Regular

050- 5.0V

12-12A

N- Negative

R - 0.170”

F- RoHS 6/6

A- Standard Functions

Brick

 

 

 

 

 

(Default)

(Default)

(Lead Free)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P- Positive

N- 0.145”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K- 0.110”

 

 

 

 

 

 

 

 

 

M- SMD

 

 

 

 

 

 

 

 

 

 

 

 

MODEL LIST

MODEL NAME

 

INPUT

 

OUTPUT

EFF @ 100% LOAD

E48SR1R225NRFA

36V~75V

 

1.3A

1.2V

 

25A

88.0%

E48SR1R525NRFA

36V~75V

 

1.5A

1.5V

 

25A

89.5%

E48SR1R825NRFA

36V~75V

 

1.8A

1.8V

 

25A

90.5%

E48SR2R520NRFA

36V~75V

 

1.9A

2.5V

 

20A

89.0%

E48SR3R320NRFA

36V~75V

 

2.5A

3.3V

 

20A

90.5%

E48SR05012NRFA

36V~75V

 

2.1A

5.0V

 

12A

91.5%

E48SR12005NRFA

36V~75V

 

2.2A

12V

 

5A

92.0%

E48SR12007NRFA

36V~75V

 

3.0A

12V

 

7A

93.0%

E48SR15004NRFA

36V~75V

 

2.2A

15V

 

4A

91.5%

Default remote on/off logic is negative and pin length is 0.170”

For different remote on/off logic and pin length, please refer to part numbering system above or contact your local sales office.

CONTACT: www.delta.com.tw/dcdc

USA:

Europe:

Asia & the rest of world:

Telephone:

Telephone: +41 31 998 53 11

Telephone: +886 3 4526107 x 6220

East Coast: (888) 335 8201

Fax: +41 31 998 53 53

Fax: +886 3 4513485

West Coast: (888) 335 8208

Email: DCDC@delta-es.tw

Email: DCDC@delta.com.tw

Fax: (978) 656 3964

 

 

Email: DCDC@delta-corp.com

 

 

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.

DS_E48SR05012_05222008

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Image 15
Contents Options Parameter Technical SpecificationsTypical full load input characteristics at room temperature Electrical Characteristics CurvesFor Positive Remote On/Off Logic For Negative Remote On/Off LogicElectrical Characteristics Curves Output voltage noise and ripple measurement test setup Electrical Characteristics Curves Input Source Impedance Safety ConsiderationsSoldering and Cleaning Considerations Design ConsiderationsFeatures Descriptions Output Voltage Adjustment Trim Features Descriptions CONThermal Derating Thermal Testing SetupThermal Considerations Thermal CurvesRecommended PAD Layout SMD Pick and Place LocationLead Free SAC Process Recommend TEMP. Profile Leaded Sn/Pb Process Recommend TEMP. ProfilePin No Name Function Mechanical DrawingSurface-mount module Through-hole moduleModel List Part Numbering System

Series E48SR specifications

The Delta Electronics Series E48SR is a cutting-edge power supply unit designed to cater to the demanding requirements of modern electronic devices. Renowned for its compact form factor and high efficiency, the E48SR series is ideal for various industrial applications, including telecom, data communication, and industrial automation.

One of the standout features of the E48SR series is its wide input voltage range. This versatility allows the unit to operate seamlessly across different regions and power environments, accommodating everything from standard AC mains to challenging scenarios like high-voltage fluctuations. The E48SR series supports a nominal input range of 100 to 240 VAC, providing a greater degree of flexibility for global deployments.

The E48SR series is also distinguished by its high efficiency, often exceeding 90%. This not only translates to reduced energy consumption but also minimizes heat generation, enhancing the longevity and reliability of the power supply. The incorporation of advanced technologies such as active PFC (Power Factor Correction) helps in maximizing efficiency while ensuring compliance with stringent energy regulations.

Another noteworthy characteristic of the E48SR series is its robust protection features. It is equipped with overload, overvoltage, and short-circuit protections, ensuring that both the power supply and connected devices are safeguarded against potential damage. These features are crucial in industrial applications where power stability is paramount.

In terms of thermal performance, the E48SR series employs a fanless design that enhances its reliability and reduces noise levels. This makes it particularly suited for environments where silent operation is critical, such as in office or laboratory settings. The unit is also designed for easy integration, with a standard footprint that fits into various mounting configurations.

Additional features include adjustable output voltage and current limiting, allowing users to customize the power supply to meet specific application needs. The E48SR series also supports remote sensing capabilities, enabling precise voltage regulation at the load end, further enhancing its usability in demanding scenarios.

Delta Electronics has built the E48SR series with durability in mind, ensuring that it can withstand harsh operational environments. With a wide operating temperature range, this series is capable of functioning reliably in extreme conditions, making it an excellent choice for mission-critical applications.

In summary, the Delta Electronics Series E48SR combines efficient power performance, robust protection features, and reliable thermal management in a compact design, positioning it as a preferred choice for various industrial applications.