PSB5A4-7IRPC [BEL]

DC-DC Regulated Power Supply Module, 1 Output, Hybrid,;


型号：	PSB5A4-7IRPC
厂家：	BEL FUSE INC.
描述：	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
文件：	总3页 (文件大小：100K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PSB Series Data Sheet

3 to 8 A Switching Regulators

Input voltage up to 144 VDC

Single output of 5.1 to 48 VDC

No input-to-output isolation

Features

• RoHS lead solder exemption compliant

• Efficiency up to 96%

• Low input-output differential voltage

• No derating over temperature

Model Selection

Output

Input voltage

Rated power

P_otot

Efficiency

Type

Options

V_onom

I_onom

[A]

V_i

[VDC]

[W]

[%]

5.1

4 (5)¹

15 - 144

8 - 80

7 - 40

25.5

30.6

35.7

40.8

PSB 5A4-7iR

PSB 5A6-7iR

PSB 5A7-7iR

PSB 5A8-2

-9, L, P, C

iR-Package

7 - 40

3 (4)¹

18 - 144

15 - 80

15 - 40

PSB 123-7iR

PSB 125-7iR

PSB 126-2

-9, L, P, C

iR-Package

3 (4)¹

22 - 144

19 - 80

15 - 40

PSB 153-7iR

PSB 155-7iR

PSB 156-2

-9, L, P, C

iR-Package

3 (4)¹

31 - 144

29 - 80

29 - 60

120

144

PSB 243-7iR

PSB 245-7iR

PSB 246-2

-9, L, P, C

iR-Package

3 (4)¹

44 - 144

42 - 80

144

180

PSB 153-7iR

PSB 155-7iR

-9, L, P, C

3 (4)¹

58 - 144

192

PSB 483-7iR

-9, L, P, C

¹For V_i≤80V

MAR 25, 2004 revised to JUN 01, 2006

Page 1 of 3

www.power-one.com

PSB Series Data Sheet

3 to 8 A Switching Regulators

Input

Input voltage

refer to selection chart

No load input current

≤50 mA

Output

Efficiency

V_{i nom}, I_{o nom}

up to 96%

0.6% V_{o nom}

typ. 0.3%

Output voltage setting accuracy V_{i nom}, I_{o nom}

Output voltage switching noise IEC/EN 61204, total

Line regulation

Load regulation

Minimum load

V_{i min}- V_{i max}, I_{o nom}

V_{i nom}, 0 - I_{o nom}

not required

typ. 0.3%

typ. 0.25%

0 A

Current limitation

Operation in parallel

rectangular U/I characteristic

by current limitation

typ. 110% I_{o nom}

Protection

Input reverse polarity

Input undervoltage lockout

Input transient protection

Output

with external fuse (built-in fuse with option C installed)

typ. 80% V_{i min}

suppressor diode

no-load, overload and short circuit proof

suppressor diode in each output

Output overvoltage

typ.150% V_{o nom}

Safety

Approvals

Protection degree

Electric strength test voltage

EN 60950, UL 1950, CSA C22.2 No. 950

I/case and O/case

IP 20

500/750/1500 VDC

EMC

Electrostatic discharge

Electromagnetic field

Electr. fast transients/bursts

Surge

Conducted disturbances

Electromagnetic emissions

IEC/EN 61000-4-2

IEC/EN 61000-4-3

IEC/EN 61000-4-4

IEC/EN 61000-4-5

IEC/EN 61000-4-6

CISPR 22/EN 55022

Environmental

Operating ambient temperature -2, V_{i nom}, I_{o nom}, convection cooled

Operating case temperature T_C-2, V_{i nom}, I_{o nom}

–10 to 50°C

–10 to 80°C

–25 to 100°C

–25 to 71°C

–25 to 95°C

–40 to 100°C

Storage temperature

-2, non operational

Operating ambient temperature -7, V_{i nom}, I_{o nom}, convection cooled

Operating case temperature T_C-7, V_{i nom}, I_{o nom}

Storage temperature

Damp heat

Vibration, sinusoidal

Shock

Bump

Random vibration

MTBF

-7, non operational

IEC/EN 60068-2-3

IEC/EN 60068-2-6

IEC/EN 60068-2-27

IEC/EN 60068-2-29

IEC/EN 60068-2-64

MIL-HDBK-217

Options

Extended temperature range

Inhibit, TTL input, output enabled if left open

–40 to 71°C, ambient, operating

-9

Output voltage adjustment

Additional internal input filter

Output voltage adjustment

Thyristor crowbar on output

0 - 108% V_{o nom}

8%V_{o nom}

MAR 25, 2004 revised to JUN 01, 2006

Page 2 of 3

www.power-one.com

PSB Series Data Sheet

3 to 8 A Switching Regulators

Mechanical data

Tolerances 0.3 mm (0.012ꢀ) unless otherwise indicated.

European

Projection

S09014

6.3 x 0.8

(0.25 x 0.03ꢀ)

2.8 x 0.8

(0.11 x 0.03ꢀ)

Vi+

Gi–

Go– Vo+

106 (4.17ꢀ)

101 (3.98ꢀ) (for M3 mounting screws)

5 (0.2ꢀ)

Measuring point of

case temperature T_C

Accessories

Isolation pads for easy and safe PCB mounting

Ring core chokes for ripple and interference reduction

NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for

use as critical components in life support systems, equipment used in hazardous environments, or nuclear control

systems without the express written consent of the respective divisional president of Power-One, Inc.

TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may

change depending on the date manufactured. Specifications are subject to change without notice.

MAR 25, 2004 revised to JUN 01, 2006

Page 3 of 3

www.power-one.com

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