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date
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03/25/2014
1 of 9
SERIES:
PBK-3
│
DESCRIPTION:
AC-DC POWER SUPPLY
FEATURES
• up to 3 W continuous output
• compact SIP package
• single regulated outputs from 3.3~24 V
• 3,000 Vac isolation
• over current and short circuit protections
• CE, UL60950-1 safety approval
• wide input voltage: 100~400 Vdc (85~264 Vac)
• efficiency up to 78%
MODEL
PBK-3-3
1
PBK-3-5
PBK-3-9
PBK-3-12
PBK-3-15
PBK-3-24
Note:
output
voltage
(Vdc)
output
current
max
(mA)
output
power
max
(W)
ripple
and noise
2
max
(mVp-p)
efficiency
typ
(%)
3.3
5
9
12
15
24
500
500
333
250
200
125
1.65
2.5
3
3
3
3
150
150
120
120
120
120
66
69
76
78
78
78
1. The PBK-3-3 & PBK-3-3-B do not meet UL and CE standards.
2. Measured at 20 MHz bandwidth, see Test Configuration section.
PART NUMBER KEY
PBK-3-
XX - X
Base Number
Output Voltage
Orientation
“blank” = vertical
B = right-angle
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│
SERIES:
PBK-3
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DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
2 of 9
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
20
40
0.5
conditions/description
min
85
100
47
typ
max
264
400
440
120
60
units
Vac
Vdc
Hz
mA
mA
A
A
W
OUTPUT
parameter
output current
capacitive load
3.3 Vdc output models
5 Vdc output models
9 Vdc output models
all other models
3.3 Vdc models, at full load
all other models, at full load
3.3 Vdc models, at 10%~100% load
all other models, at 10%~100% load
3.3 Vdc output models
9 & 12 Vdc output models
all other models
at 115 Vac
at 230 Vac
3.3 Vdc output models
all other models
60
300
100
±0.15
50
±0.5
±1.5
±1.5
±2.5
±3
±8
±5
conditions/description
min
10
2300
470
150
100
typ
max
units
%
μF
μF
μF
μF
%
%
%
%
%
%
%
ms
ms
kHz
kHz
%/°C
line regulation
load regulation
voltage set accuracy
hold-up time
switching frequency
temperature coefficient
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
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
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conditions/description
input to output, for 1 minute
min
3,000
100
typ
max
units
Vac
MΩ
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SERIES:
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DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
3 of 9
SAFETY & COMPLIANCE (CONTINUED)
parameter
voltage dips & interruptions
MTBF
RoHS
conditions/description
IEC/EN61000-4-11 Class B, 0%-70%
at 25°C, max. load
2011/65/EU
300,000
hours
min
typ
max
units
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 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-3-12
effieciency vs. input voltage (full load)
85
85VAC
80
75
70
65
60
55
50
45
40
35
30
25
10
20
30
40
50
60
70
80
90 100
Load (%)
80
Efficiency(%)
PBK-3-5
PBK-3-9
PBK-3-12
Efficency (%)
110VAC
230VAC
264VAC
75
70
65
60
55
85
110
120
220
230
240
264
Input Voltage(VAC)
PBK-3-15
PBK-3-24
effieciency vs. load
PBK-3-12
100VDC
85
80
Efficiency(%)
effieciency vs. input voltage (full load)
PBK-3-5
PBK-3-9
PBK-3-12
Efficiency(%)
200VDC
300VDC
400VDC
75
70
65
60
55
100
PBK-3-15
PBK-3-24
150
200
250
300
350
400
Load(%)
Input Voltage(VDC)
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DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
4 of 9
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
PBK-3-3
all other
PBK-3-3
all other
UL94V-0
8
g
vertical model: 37 x 11 x 25
vertical models: 35 x 11 x 25
right-angle model: 37 x 13 x 25
right-angle models: 35 x 13 x 25
min
typ
max
units
mm
mm
mm
mm
MECHANICAL DRAWING
PBK-3-3 VERTICAL ORIENTATION
units: mm[inch]
tolerance: ±0.5[±0.020]
pin tolerance: ±0.1[±0.004]
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).
Front View
Top View
PCB Layout
Bottom View
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SERIES:
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DESCRIPTION:
AC-DC POWER SUPPLY
date
03/25/2014
│
page
5 of 9
MECHANICAL DRAWING (CONTINUED)
VERTICAL ORIENTATION (ALL OTHER MODELS)
units: mm[inch]
tolerance: ±0.5[±0.020]
pin tolerance: ±0.1[±0.004]
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).
Front View
Top View
PCB Layout
Bottom View
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