cui.com

date 11/25/2020

│ page 2 of 6

CUI Inc

│ SERIES: PDRB-100 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY

INPUT

parameter

conditions/description

min

typ

max

units

input voltage

ac input

dc input

85

120

264

370

Vac

Vdc

frequency

47

63

Hz

current

at 115 Vac

at 230 Vac

3.0

1.6

A

A

inrush current

at 115 Vac

at 230 Vac

35

70

A

A

leakage current

at 240 Vac

0.5

mA

OUTPUT

parameter

conditions/description

min

typ

max

units

capacitive load

12 Vdc output models

15 Vdc output models

24 Vdc output models

48 Vdc output models

10,000

6,400

2,500

1,100

µF

µF

µF

µF

initial set point accuracy

0% ~ 100% load

±2

%

line regulation

at rated load

±0.5

%

load regulation

at 230 Vac

±1.5

%

start-up time

3

s

hold-up time

at 230 Vac

30

ms

switching frequency

65

kHz

temperature coefficient

±0.03

%/°C

no load power consumption

at 230 Vac

12 Vdc, 15 Vdc output models

24 Vdc output models

48 Vdc output models

0.3

0.35

0.4

W

W

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

12 Vdc output models

15 Vdc output models

24 Vdc output models

48 Vdc output models

20

25

35

60

Vdc

Vdc

Vdc

Vdc

over current protection

auto recovery

110

200

%

short circuit protection

continuous, auto recovery, hiccup

Additional Resources: Product Page | 3D Model