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date
02/28/2022
page
1 of 6
SERIES: PDRB-18 Ϳ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
FEATURES
output
current
output
power
ripple
and noise1
HϒFLHQF\2
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
W\S
(%)
5
3.0
15
50
75
PDRB-18-12
12
PDRB-18-15
15
PDRB-18-24
24
1.5
18
50
77
1.2
18
50
77
0.75
18
50
77
1. At full load, nominal input, 20 MHz bandwidth oscilloscope.
2. At nominal input.
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PDRB-18-5
output
voltage
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PART NUMBER KEY
PDRB-18 - XX X
2XWSXW9ROWDJH
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date 02/28/2022 Ϳ page 2 of 6
INPUT
parameter
conditions/description
min
YROWDJH
FXUUHQW
DW9DFIXOOORDG
LQUXVKFXUUHQW
at 115 Vac, full load
at 230 Vac, full load
OHDNDJHFXUUHQW
input to output
input to FG
OUTPUT
parameter
conditions/description
units
375
Vac
Vdc
47
Hz
500
mA
min
FDSDFLWLYHORDG
LQLWLDOVHWSRLQWDFFXUDF\
W\S
NU
ED
IUHTXHQF\
max
120
W\S
15
30
A
A
0.25
3.5
mA
mA
max
units
7,000
µF
±1
%
±1
%
±2
%
115
120
%
%
OLQHUHJXODWLRQ
at full load, V in min to V in max
ORDGUHJXODWLRQ
DW9LQRPaORDG
DGMXVWDELOLW\
YLDEXLOWLQWULPSRWORDG
5, 12, 15 Vdc output models
24 Vdc output models
UDWHGFRQWLQXRXVORDGLQJDW
PD[WULPYROWDJH
5 Vdc output models (5.75 Vdc)
12 Vdc output models (13.8 Vdc)
15 Vdc output models (17.25 Vdc)
24 Vdc output models (28.8 Vdc)
1.3
1.0
A
A
A
A
VWDUWXSWLPH
at Vi nom, full load
DW9LQRPIXOOORDGZLWKPD[FDSDFLWLYHORDG
1.0
1.5
s
s
ULVHWLPH
at Vi nom, full load
DW9LQRPIXOOORDGZLWKPD[FDSDFLWLYHORDG
150
500
ms
ms
SC
ON
TI
hold-up time
at 115 Vac, full load
at 230 Vac, full load
fall time
at Vi nom, full load
WUDQVLHQWUHFRYHU\WLPH
DW9LQRPaORDG
VZLWFKLQJIUHTXHQF\
at Vi nom, full load
20
75
150
2
132
WHPSHUDWXUHFRHϒFLHQW
DI
SRZHUEDFNLPPXQLW\
DW9LQRPIXOOORDGIRUVHFRQG
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
ms
ms
ms
ms
kHz
±0.03
7.5
18
22
35
&
Vdc
Vdc
Vdc
Vdc
'&21LQGLFDWRUWKUHVKROGDW
VWDUWXS*5((1
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
3.5
11.0
18
4.5
10.8
13.5
Vdc
Vdc
Vdc
Vdc
'&/2:LQGLFDWRUWKUHVKROG
DIWHUVWDUWXS5('
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
3.5
11.0
18
4.5
10.8
13.5
Vdc
Vdc
Vdc
Vdc
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date 02/28/2022 Ϳ page 3 of 6
PROTECTIONS
conditions/description
RYHUYROWDJHSURWHFWLRQ
DW9LQRPORDGDXWRUHFRYHU\
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
RYHUFXUUHQWSURWHFWLRQ
KLFFXSDXWRUHFRYHU\VHHFXUYH
VKRUWFLUFXLWSURWHFWLRQ
KLFFXSDXWRUHFRYHU\
SAFETY & COMPLIANCE
parameter
conditions/description
LQSXWWRRXWSXWIRUPLQXWH
LVRODWLRQYROWDJH
LQSXWWR)*IRUPLQXWH
RXWSXWWR)*IRUPLQXWH
min
max
units
7.25
17.4
21.75
34.8
Vdc
Vdc
Vdc
Vdc
110
VDIHW\DSSURYDOV
8/8/8/(1
,6$&ODVV,'LY*URXSV$a'
VDIHW\FODVV
&ODVV,
(0,(0&
(1&ODVV%(1(19
(1(1(1
(1(1(1
(1(1(1
(1(1(1
W\S
%
max
units
3,000
4,242
Vac
Vdc
1,500
2,121
Vac
Vdc
500
710
Vac
Vdc
100
0ƻ
SC
ON
TI
input to output at 500 Vdc
SROOXWLRQGHJUHH
2
GHJUHHRISURWHFWLRQ
IP20
07%)
DVSHU%HOOFRUH,VVXHDW&*%
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
1RWHV
15
18.75
30
min
LVRODWLRQUHVLVWDQFH
RoHS
W\S
NU
ED
parameter
704,000
721,000
735,000
KRXUV
KRXUV
KRXUV
KRXUV
\HV
7KHSRZHUVXSSO\LVFRQVLGHUHGDFRPSRQHQWZKLFKZLOOEHLQVWDOOHGLQWR¿QDOHTXLSPHQW7KH¿QDOHTXLSPHQWVWLOOPXVWEHWHVWHGWRPHHWWKHQHFHVVDU\(0&GLUHFWLYHV
ENVIRONMENTAL
parameter
min
VHHGHUDWLQJFXUYHV
DI
RSHUDWLQJWHPSHUDWXUH
conditions/description
VWRUDJHWHPSHUDWXUH
KXPLGLW\
QRQFRQGHQVLQJ
max
units
-20
71
&
-25
85
&
%
5,000
m
20
altitude
YLEUDWLRQ
PHHWV,(&0RXQWLQJRQUDLOa
+]*DORQJ;@
;>@
XQOHVVRWKHUZLVHQRWHG
7(50,1$/
Function
1
V+
2
V-
TI
7(50,1$/
&211(&7,216
SC
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3
N
/
6SULQJ7\SH
6FUHZ7\SH
,167$//$7,21
6SULQJ
',15$,/
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RQO\&
DI
&DEOH
6FUHZ
76RU76
:LUH5DQJH
a$:*
aPP2)
a$:*
aPP2)
6WULS/HQJWK
10 mm
aPP
6FUHZ7RUTXH
--
5 lb·in
Position
9HUWLFDO
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1DWXUDOFRQYHFWLRQPP
FOHDUDQFHRQDOOVLGHV
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units
mm
NU
ED
QDWXUDOFRQYHFWLRQ
5
max
120
FRROLQJ
4
W\S
J
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CUI Inc Ϳ SERIES: PDRB-18 Ϳ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 02/28/2022 Ϳ page 5 of 6
SC
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EFFICIENCY CURVES
NU
ED
DERATING CURVE
DI
CURRENT LIMITED CURVE
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date 02/28/2022 Ϳ page 6 of 6
REVISION HISTORY
rev.
description
date
1.0
LQLWLDOUHOHDVH
1.01
XSGDWHGVDIHW\FHUWL¿FDWLRQV
08/04/2020
1.02
GHUDWLQJDQGHϒFLFHQF\FXUYHVXSGDWHG
02/28/2022
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