For more information, please visit the
product page.
date
page
03/25/2014
1 of 7
SERIES:
PBK-1
│
DESCRIPTION:
AC-DC POWER SUPPLY
FEATURES
• up to 1 W continuous output
• compact SIP package
• single regulated outputs from 5~24 V
• 3,000 Vac isolation
• over current and short circuit protections
• CE, UL60950-1 safety approval
• wide input voltage: 70~400 Vdc (85~264 Vac)
• efficiency up to 70%
MODEL
PBK-1-5
PBK-1-9
PBK-1-12
PBK-1-15
PBK-1-24
Note:
output
voltage
(Vdc)
output
current
max
(mA)
output
power
max
(W)
ripple
and noise
1
max
(mVp-p)
efficiency
typ
(%)
5
9
12
15
24
200
111
83
67
42
1
1
1
1
1
120
120
120
120
120
66
67
70
69
68
1. Measured at 20 MHz bandwidth, see Test Configuration section.
PART NUMBER KEY
PBK-1-
XX - X
Base Number
Output Voltage
Orientation
“blank” = vertical
B = right-angle
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PBK-1
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
2 of 7
INPUT
parameter
voltage
frequency
current
inrush current
no load power consumption
input fuse
1 A/250 V, slow-blow type (external, required)
at 115 Vac
at 230 Vac
at 115 Vac
at 230 Vac
10
20
0.5
conditions/description
min
85
70
47
typ
max
264
400
440
120
40
units
Vac
Vdc
Hz
mA
mA
A
A
W
OUTPUT
parameter
output current
capacitive load
line regulation
load regulation
voltage set accuracy
hold-up time
switching frequency
temperature coefficient
±0.1
5 Vdc output models
all other models
at full load
at 5%~100% load
5 Vdc output models
all other models
at 115 Vac
at 230 Vac
80
300
50
±1.5
±2.5
±10
±5
conditions/description
min
5
220
100
typ
max
units
%
μF
μF
%
%
%
%
ms
ms
kHz
%/°C
PROTECTIONS
parameter
short circuit protection
over current protection
conditions/description
continuous, auto restart
auto restart
min
typ
max
units
SAFETY & COMPLIANCE
parameter
isolation voltage
isolation resistance
safety approvals
safety class
conducted emissions
radiated emissions
ESD
radiated immunity
EFT/burst
surge
conducted immunity
PFM
voltage dips & interruptions
MTBF
RoHS
UL60950-1, CE
Class II
CISPR22/EN55022 external circuit required, Class A (see
fi
gure 2); Class B (see
fi
gure 3)
CISPR22/EN55022 external circuit required, Class A (see
fi
gure 2); Class B (see
fi
gure 3)
IEC/EN61000-4-2 Class B, contact ±4 kV
IEC/EN61000-4-3 Class A, 10V/m (external circuit required, see
fi
gure 3)
IEC/EN61000-4-4 Class B, ±2 kV (external circuit required, see
fi
gure 2)
IEC/EN61000-4-4 Class B, ±4 kV (external circuit required, see
fi
gure 3)
IEC/EN61000-4-5 Class B, ±1 kV/±2 kV (external circuit required, see
fi
gure 3)
IEC/EN61000-4-6 Class A, 3 Vr.m.s (external circuit required, see
fi
gure 3)
IEC/EN61000-4-8 Class A, 10 A/m
IEC/EN61000-4-11 Class B, 0%-70%
at 25°C, max. load
2011/65/EU
300,000
hours
conditions/description
input to output, for 1 minute
min
3,000
100
typ
max
units
Vac
MΩ
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PBK-1
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
3 of 7
ENVIRONMENTAL
parameter
operating temperature
storage temperature
case temperature
humidity
non-condensing
conditions/description
see derating curves
min
-40
-40
typ
max
85
105
90
85
units
°C
°C
°C
%
DERATING CURVES
load vs. ambient temperature
(at 110~240 Vac or 100~340 Vdc input voltage)
~
~
100
80
60
100
80
60
load vs. input voltage (Vac)
(at 25°C)
~
~
100
80
60
50
40
20
load vs. input voltage (Vdc)
(at 25°C)
~
~
Safe operating area
90 100 110
130
Load (%)
Load (%)
Safe operating area
40
20
Safe operating area
40
20
Load (%)
~
~
-40
-30
-20
-10
40
50 55 60
70
80 85 90
85
95
105 110 115
125
~
~
235 240 245
255
264
70
~
~
310
330 340 350
370
390400
Ambient Temperature (°C)
Input Voltage (Vac)
Input Voltage (Vdc)
EFFICIENCY CURVES
effieciency vs. load
PBK-1-12
80
75
70
65
60
55
50
45
40
35
30
10
20
30
40
50
60
70
80
90 100
Load (%)
80
120VAC
240VAC
effieciency vs. input voltage (full load)
Efficency (%)
75
Efficiency(%)
PBK-1-5
PBK-1-12
70
65
PBK-1-24
60
85
110
120
220
230
Input Voltage(VAC)
240
264
effieciency vs. load
PBK-1-12
80
200VDC
300VDC
effieciency vs. input voltage (full load)
75
Efficiency(%)
70
65
60
55
100
PBK-1-5
PBK-1-12
PBK-1-24
Efficiency(%)
150
Load(%)
200 250 300 350
Input Voltage(VDC)
400
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PBK-1
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
4 of 7
SOLDERABILITY
parameter
hand soldering
wave soldering
conditions/description
for 3~5 seconds
for 5~10 seconds
min
350
255
typ
360
260
max
370
265
units
°C
°C
MECHANICAL
parameter
dimensions
material
weight
conditions/description
vertical: 35 x 11 x 25
right-angle: 35 x 13 x 25
UL94V-0
8
g
min
typ
max
units
mm
mm
MECHANICAL DRAWING
VERTICAL ORIENTATION
units: mm[inch]
tolerance: ±0.5[±0.020]
pin tolerance: ±0.1[±0.004]
Top View
PCB Layout
PIN CONNECTIONS
PIN
1
FUNCTION
-Vin (N)
+Vin (L)
+V(CAP)
-V(CAP)
-Vo
+Vo
Front View
3
5
7
10
12
Note: 1. It is required to add C1 between
pins 5 & 7 (see application circuits).
Bottom View
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PBK-1
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
5 of 7
MECHANICAL DRAWING (CONTINUED)
RIGHT-ANGLE ORIENTATION
units: mm[inch]
tolerance: ±0.5[±0.020]
pin tolerance: ±0.1[±0.004]
Front View
Side View
Top View
PCB Layout
PIN CONNECTIONS
PIN
1
3
5
7
10
12
FUNCTION
-Vin (N)
+Vin (L)
+V(CAP)
-V(CAP)
-Vo
+Vo
Note: 1. It is required to add C1 between
pins 5 & 7 (see application circuits).
Bottom View
TEST CONFIGURATION
Figure 1
Table 1
Recommended External Circuit Components
V
OUT
(Vdc)
5
9
12
C1
1
10μF/400V
10μF/400V
10μF/400V
10μF/400V
10μF/400V
C2
1
150μF/35V
150μF/35V
100μF/35V
100μF/35V
100μF/35V
L1
1
2.2μH
2.2μH
2.2μH
2.2μH
2.2μH
C3
1
68μF/35V
68μF/35V
68μF/35V
68μF/35V
68μF/35V
C4
0.1μF/50V
0.1μF/50V
0.1μF/50V
0.1μF/50V
0.1μF/50V
CY0
(Y1
capacitor)
1nF/400Vac
1nF/400Vac
1nF/400Vac
1nF/400Vac
1nF/400Vac
C o nn ec t Os c illo grap h P ro be
C o pp e r s he e t
F U SE
+Vo
L1
C1
AC -D C
C2
C3
C4
Lo ad
15
24
Note:
1. Required components.
2. 1 A/250 V fuse required.
-Vo
CY0
cui.com
京公网安备 11010802033920号
EEWORLD
