PBK2H Series
7 0 W M O B I L E C O N V E R T E R S
Features
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Input/output isolated
Efficient, typically 80-85%
Input/Output via screw/clamp terminal block
Fully regulated output voltage
Short circuit protection
Reverse polarity protection
Input voltage transient protection
Specifications
INPUT
Input voltage
ENVIRONMENTAL
Operating temperature
Derating
0°C to 40°C at full load
Derate 50% linearly to 50°C
-25°C to 85°C
12VDc (10-14-4)
24-48VDc (21-60)
72-110VDc (60-132)
Storage temperature
Humidity
OUTPUT
Up to 85% non condensing
Convection cooled
Output voltage
See table
Cooling
Output voltage adjustment
Ripple & noise
10% or nominal
MECHANICAL
Dimensions
1% pk-pk
180x76x35mm
600g
Load regulation
Line regulation
<0.7%, 0%–100% load change
<0.5% over input range
Self resetting on overload
Fuse protected
Weight
Mounting
Prepared holes, M5 164x66mm centres and
threaded holes M3 164x46mm centres
Current limiting
Short circuit protection
OPERATING
Connections
Terminal block screw clamp max. wire 4mm2
Selection Table
MODEL VOLTAGE VOLTAGE PRESETVOLTS ADJ CONT
NUMBER NOMINAL RANGE VOLTS RANGE AMPS
Efficiency
Isolation
80%–85%
Input – Output: 1000VDC; Input – Ground:
1000VDC; Output – Ground: 1000VDC
PBK2H-1212L
PBK2H-1224L
PBK2H-1248L
PBK2H-3612L
PBK2H-3624L
PBK2H-2448L
PBK2H-9012L
PBK2H-9024L
PBK2H-9048L
12
12
10 – 14.4
10 – 14.4
10 – 14.4
21 – 60
13.8
24.0
48.0
13.8
24.0
48.0
13.8
24.0
48.0
11.8 – 14.0
23.5 – 28.0
47.0 – 56.0
11.8 – 14.0
23.5 – 28.0
47.0 – 56.0
11.8 – 14.0
23.5 – 28.0
47.0 – 56.0
5.0
3.0
1.5
5.0
3.0
1.5
5.0
3.0
1.5
STANDARDS AND APPROVALS
C-Tick
AS/NZS CISPR11 Group 1, Class A
CISPR 22 compliant
12
EMI standards
24..48
24..48
24
21 – 60
PBK2H
21 – 60
72..110
72..110
72..110
60 – 132
60 – 132
60 – 132
109
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