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date 03/28/2016

│ page 3 of 14

CUI Inc

│ SERIES: PRD15 │ DESCRIPTION: DC-DC CONVERTER

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

auto restart

PRD15-Q24-S3

PRD15-Q24-S5

PRD15-Q24-S12

PRD15-Q24-S15

PRD15-Q48-S3

PRD15-Q48-S5

PRD15-Q48-S12

PRD15-Q48-S15

4.5

5.9

14.1

19.5

3.9

5.9

15

20

Vdc

Vdc

Vdc

Vdc

Vdc

Vdc

Vdc

Vdc

over current protection

current limiting, auto restart

PRD15-Q24-S3

PRD15-Q24-S5

PRD15-Q24-S12

PRD15-Q24-S15

PRD15-Q48-S3

PRD15-Q48-S5

PRD15-Q48-S12

PRD15-Q48-S15

6.0

4.6

2.0

1.6

7.2

4.5

1.8

1.7

A

A

A

A

A

A

A

A

short circuit protection

current limiting, hiccup auto restart

0.3

A

over temperature protection

PRD15-Q48-S12

all other models

135

115

°C

°C

SAFETY AND COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output, basic insulation

24 Vdc input models

48 Vdc input models

2,000

2,250

Vdc

Vdc

isolation resistance

10

MΩ

isolation capacitance

PRD15-Q24-S5, PRD15-Q24-S15, PRD15-Q48-S3

all other models

1,500

1,000

pF

pF

safety approvals

UL60950-1,2ndEdition

2006/95/EC(CEmark)

MTBF

asperTelcordiaSR-332Method1,Case3,ground

fixedconditions,Tpcboard=25°C,fullload,

natural air convection.

2,000,000

hours

RoHS

2011/65/EU

Note:

1.CEmarkonlyon48Vdcinputmodels.

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curves

-40

85

°C

storage temperature

-55

125

°C

For more information, please visit the product page.