SMT Power Inductor

SIL525 Type

Features

RoHS compliant.

Small size (4.8mm*4.8mm), low profile (2.5mm max. height) SMD type.

Magnetically shielded, suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing. Idel for power source circuits, DC-DC converter, DC-AC inverters inductor application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimension:

B

C

AD

Electrical Characteristics: 25oC, 100KHz, 0.1V

PART NO.

L 1

DCR

Irated2

(uH)

( ) MAX

(Adc)

 

SIL525 - 1R0

1.0

0.038

3.20

SIL525 - 1R5

1.5

0.045

2.70

SIL525 - 1R8

1.8

0.050

2.30

SIL525 - 2R2

2.2

0.053

2.10

SIL525 - 2R7

2.7

0.056

2.00

SIL525 - 3R3

3.3

0.063

1.80

SIL525 - 3R9

3.9

0.071

1.60

SIL525 - 4R7

4.7

0.077

1.50

SIL525 - 5R6

5.6

0.083

1.40

SIL525 - 6R8

6.8

0.094

1.10

SIL525 - 8R2

8.2

0.105

1.00

SIL525 - 100

10.0

0.112

0.95

SIL525 - 120

12.0

0.162

0.80

SIL525 - 150

15.0

0.176

0.80

SIL525 - 180

18.0

0.192

0.72

SIL525 - 220

22.0

0.224

0.70

SIL525 - 270

27.0

0.261

0.60

SIL525 - 330

33.0

0.372

0.58

SIL525 - 390

39.0

0.394

0.52

SIL525 - 470

47.0

0.457

0.47

SIL525 - 560

56.0

0.514

0.45

SIL525 - 680

68.0

0.686

0.40

SIL525 - 820

82.0

0.802

0.35

SIL525 - 101

100.0

1.162

0.32

SIL525 - 121

120.0

1.298

0.30

SIL525 - 151

150.0

1.423

0.27

RECOMMENDED PAD PATTERNS

 

5.3

UNIT:mm/inch

1.0

A = 5.0 / 0.197 Max.

5.3

B = 5.0 / 0.197 Max.

 

C = 2.5 / 0.098 Max.

 

D = 1.5 0.1 / 0.059 0.004

 

 

151

 

 

121

 

100.00

101

 

 

820

 

 

680

 

 

560

 

 

470

 

 

390

 

 

330

 

 

270

 

 

220

 

 

180

(uH)

 

150

 

120

 

 

INDUCTANCE

10.00

100

 

8R2

 

 

6R8

5R6

4R7

3R9

3R3

2R7

2R0

1R5

1.001R0

0.00 0.01 0.10 1.00 10.00

CURRENT (A)

1.

Tolerance of inductance :

30%.

2.

Irated is the DC current

which cause the inductance drop less than 35% of its nominal inductance without current

 

and the surface temperature of the part increase less than 45oC.

3.

Operating temperature: -20oC to 105oC (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

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Delta Electronics manual SMT Power Inductor, SIL525 Type, Features, Delta ELECTRONICS, INC, Dcr

SIL525 specifications

Delta Electronics has been a key player in the realm of power management solutions for several decades, and one of their notable offerings is the SIL525 series. Designed for high efficiency and compactness, this series delivers exceptional performance while adhering to the standards of modern power supply applications.

The SIL525 series is characterized by its high power density, which allows it to pack more power into less space, making it particularly appealing for applications with limited real estate. The SIL525 features a wide input voltage range, typically from 85 to 265VAC, providing flexibility for various systems and ensuring reliable operation across different geographical locations.

One of the standout features of the SIL525 series is its thermal management. With an advanced thermal design, these power supplies maintain optimal operating temperatures, which is crucial for longevity and reliability. The unit employs a low-noise fan, ensuring quiet operation, and features a built-in thermal protection mechanism that safeguards against overheating.

Additionally, the SIL525 series supports a broad range of output configurations, making it suitable for diverse applications. It offers outputs with various voltage levels, typically ranging from 5V to 24V, and can be easily adjusted to specific requirements.

The series utilizes industry-leading technologies such as active PFC (Power Factor Correction) to enhance energy efficiency, ensuring compliance with strict international energy regulations. This not only translates into cost savings for users but also reduces the environmental impact, aligning with global initiatives for sustainability.

Safety is paramount in power electronics, and Delta Electronics has incorporated comprehensive protection features in the SIL525. These include overvoltage protection (OVP), overcurrent protection (OCP), and short-circuit protection (SCP), which together enhance the safety and reliability of the power supply.

Moreover, the SIL525 series is designed to meet the latest EMI/EMC regulations, minimizing electronic interference and ensuring compatibility with other devices in the system. This makes it an ideal choice for industrial automation, medical equipment, and telecommunications applications, where reliability and compliance are non-negotiable.

In summary, the Delta Electronics SIL525 series combines high power density, efficient thermal management, flexible output configurations, and robust safety features. With its advanced technologies and commitment to sustainability, the SIL525 is a smart choice for anyone looking to invest in a reliable and efficient power supply solution.