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date
12/14/2022
page
1 of 6
SERIES: PSK-S2C Ϳ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
MODEL
output
voltage
PSK-S2C-3
3.3
5
PSK-S2C-9*
9
PSK-S2C-12
12
PSK-S2C-15
15
output
power
ripple
and noise1
HϒFLHQF\2
max
(mA)
max
(W)
max
(mVp-p)
W\S
(%)
60
600
2
200
65
min
(mA)
40
400
2
200
70
22.2
222
2
200
72
16.7
167
2
200
76
13.3
133
2
200
76
8.3
83
2
200
78
N
PSK-S2C-5*
output
current
TI
(Vdc)
N
U
ED
ZLGHLQSXWUDQJHa9DF
a&RSHUDWLQJUDQJH
RYHUFXUUHQWVKRUWFLUFXLWSURWHFWLRQ
9DFLQSXWRXWSXWLVRODWLRQYROWDJH
&,635(1&ODVV%
8/(1,(&FHUWLILHG
PSK-S2C-24
24
1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 1 µF ceramic and 10 µF electrolytic capacitors on the output.
2. At 230 Vac input.
$OOVSHFL¿FDWLRQVDUHPHDVXUHGDW7D &KXPLGLW\QRPLQDOLQSXWYROWDJHDQGUDWHGRXWSXWORDGXQOHVVRWKHUZLVHVSHFL¿HG
4. * Discontinued model.
O
Notes:
IS
C
PART NUMBER KEY
PSK-S2C - XX
%DVH1XPEHU
D
2XWSXW9ROWDJH
cui.com
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CUI Inc Ϳ SERIES: PSK-S2C Ϳ DESCRIPTION: AC-DC POWER SUPPLY
date 12/14/2022 Ϳ page 2 of 6
INPUT
parameter
conditions/description
min
YROWDJH
current
at 115 Vac
at 230 Vac
inrush current
at 115 Vac
at 230 Vac
W\S
units
305
430
Vac
Vdc
47
63
Hz
110
31
mA
mA
ED
frequency
max
85
120
7
14
OHDNDJHFXUUHQW
no load power consumption
U
OUTPUT
mA
0.2
W
max
units
4,000
2,200
1,000
680
µF
µF
µF
µF
FDSDFLWLYHORDG
3.3, 5 Vdc output models
9, 12 Vdc output models
15 Vdc output models
24 Vdc output models
initial set point accuracy
3.3 Vdc output models
all other models
OLQHUHJXODWLRQ
at full load
ORDGUHJXODWLRQ
IURPaORDG
±5
hold-up time
at 230 Vac
50
ms
±0.04
&
N
TI
N
conditions/description
PROTECTIONS
conditions/description
min
RYHUFXUUHQWSURWHFWLRQ
DXWRUHFRYHU\
120
short circuit protection
KLFFXSFRQWLQXRXVDXWRUHFRYHU\
O
parameter
W\S
0.25
parameter
WHPSHUDWXUHFRHϒFLHQW
min
A
A
±6
±5
±2
W\S
max
units
450
max
units
SAFETY & COMPLIANCE
parameter
LVRODWLRQYROWDJH
min
8/(1,(&
IS
C
VDIHW\DSSURYDOV
conditions/description
input to output for 1 minute, 5 mA
Class II
conducted emissions
&,635(1&ODVV%
radiated emissions
&,635(1&ODVV%
(6'
,(&(1FRQWDFWN9DLUN9&ODVV%
radiated immunity
,(&(19P&ODVV$
D
safety class
cui.com
4,000
W\S
Vac
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date 12/14/2022 Ϳ page 3 of 6
SAFETY & COMPLIANCE (CONTINUED)
conditions/description
,(&(1N9&ODVV%H[WHUQDOFLUFXLWUHTXLUHGVHH)LJXUH
VXUJH
,(&(1OLQHWROLQHN9OLQHWRJURXQGN9
&ODVV%H[WHUQDOFLUFXLWUHTXLUHGVHH)LJXUH
conducted immunity
,(&(19UPV&ODVV$
YROWDJHGLSV LQWHUUXSWLRQV
,(&(1&ODVV%
07%)
DVSHU0,/+'%.)DW&
RoHS
yes
1RWHV
min
W\S
max
units
ED
parameter
()7EXUVW
300,000
hours
7KHSRZHUVXSSO\LVFRQVLGHUHGDFRPSRQHQWZKLFKZLOOEHLQVWDOOHGLQWR¿QDOHTXLSPHQW7KH¿QDOHTXLSPHQWVWLOOPXVWEHWHVWHGWRPHHWWKHQHFHVVDU\(0&GLUHFWLYHV
parameter
conditions/description
RSHUDWLQJWHPSHUDWXUH
VHHGHUDWLQJFXUYHV
U
ENVIRONMENTAL
min
VWRUDJHKXPLGLW\
QRQFRQGHQVLQJ
SOLDERABILITY
conditions/description
KDQGVROGHULQJ
IRUaVHFRQGV
ZDYHVROGHULQJ
IRUaVHFRQGV
&
-40
105
&
95
N
O
C
IS
D
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W\S
min
W\S
max
units
350
360
370
&
255
260
265
&
TI
parameter
units
70
N
VWRUDJHWHPSHUDWXUH
max
-40
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CUI Inc Ϳ SERIES: PSK-S2C Ϳ DESCRIPTION: AC-DC POWER SUPPLY
date 12/14/2022 Ϳ page 4 of 6
MECHANICAL
N
U
ED
DERATING CURVES
conditions/description
[[[[LQFK
case material
EODFNÀDPHUHWDUGDQWDQGKHDWUHVLVWDQWSODVWLF8/9
ZHLJKW
1
AC (N)
2
AC (L)
3
+Vo
4
-Vo
units
mm
20
J
D
IS
C
Function
max
O
3,1&211(&7,216
PIN
W\S
N
MECHANICAL DRAWING
units: mm[inch]
tolerance: ±0.50[±0.020]
pin diameter tolerance: ±0.10[±0.004]
min
TI
parameter
dimensions
5HFRPPHQGHG3&%/D\RXW
7RS9LHZ
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CUI Inc Ϳ SERIES: PSK-S2C Ϳ DESCRIPTION: AC-DC POWER SUPPLY
date 12/14/2022 Ϳ page 5 of 6
APPLICATION CIRCUIT
Table 1
5HFRPPHQGHG([WHUQDO&LUFXLW&RPSRQHQWV
Vo
(Vdc)
)86(
MOV
17&
CX
3.3
$9
S14K350
10D-11
Nj)9DF
5
$9
S14K350
10D-11
Nj)9DF
9
$9
S14K350
10D-11
Nj)9DF
12
$9
S14K350
10D-11
15
$9
S14K350
10D-11
24
$9
S14K350
10D-11
C2
796
Nj)
Nj)
60%-$
Nj)
Nj)
60%-$
Nj)
Nj)
60%-$
Nj)9DF
Nj)
Nj)
60%-$
Nj)9DF
Nj)
Nj)
60%-$
Nj)9DF
Nj)
Nj)
60%-$
TI
N
U
C1
ED
Figure 1
O
N
EMC RECOMMENDED CIRCUIT
D
IS
C
Figure 2
Table 2
5HFRPPHQGHG([WHUQDO&LUFXLW&RPSRQHQWV
)86(
$9VORZIXVLQJ
MOV
S14K350
LCM
10 mH
CX
Nj)9DF
CY1, CY2
Q)9DF
R1
ƻ:
1RWH
$OVRUHIHUWR7DEOH
1RWHV
&LVDFHUDPLFFDSDFLWRUXVHGWR¿OWHUKLJKIUHTXHQF\QRLVH
&LVDQHOHFWURO\WLFFDSDFLWRUDQGLWLVUHFRPPHQGHGWREHKLJKIUHTXHQF\DQGORZLPSHGDQFH)RUFDSDFLWDQFHDQGFXUUHQWRIFDSDFLWRUUHIHUWRWKHGDWDVKHHWSURYLGHGE\WKH
PDQXIDFWXUHU9ROWDJHGHUDWLQJRIFDSDFLWRUVKRXOGEHDWOHDVW
796LVDUHFRPPHQGHGFRPSRQHQWWRSURWHFWSRVWFLUFXLWVLIFRQYHUWHUIDLOV
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date 12/14/2022 Ϳ page 6 of 6
REVISION HISTORY
description
date
1.0
initial release
1.01
GHUDWLQJFXUYHVDQGFLUFXLW¿JXUHVXSGDWHG
1.02
GHUDWLQJFXUYHVXSGDWHG
1.03
UKCA mark added
1.04
discontinued model PSK-S2C-9
1.05
discontinued model PSK-S2C-5
ED
rev.
D
IS
C
O
N
TI
N
U
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Headquarters
6:WK$YH
7XDODWLQ25
800.275.4899
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cui.com
techsupport@cui.com
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DVVXPHGE\&8,IRULWVXVHQRUIRUDQ\LQIULQJHPHQWVRISDWHQWVRURWKHUULJKWVRIWKLUGSDUWLHVZKLFKPD\UHVXOWIURPLWVXVH
&8,SURGXFWVDUHQRWDXWKRUL]HGRUZDUUDQWHGIRUXVHDVFULWLFDOFRPSRQHQWVLQHTXLSPHQWWKDWUHTXLUHVDQH[WUHPHO\KLJKOHYHORIUHOLDELOLW\$FULWLFDOFRPSRQHQWLVDQ\FRPSRQHQWRID
OLIHVXSSRUWGHYLFHRUV\VWHPZKRVHIDLOXUHWRSHUIRUPFDQEHUHDVRQDEO\H[SHFWHGWRFDXVHWKHIDLOXUHRIWKHOLIHVXSSRUWGHYLFHRUV\VWHPRUWRDϑHFWLWVVDIHW\RUHϑHFWLYHQHVV
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