5A DC-DC Step Down Converters Model
5A
DC-DC Step Down
Converters
Model
SDC-5
5 Amps
Design Features
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Advanced switchmode design
Mount in almost any location
Compact and light weight
Reverse polarity protection
High efficiency
Cycle by cycle current limiting circuit
Over voltage protection
Short circuit protection
Applications
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2 YEAR WARRANTY
Model No.
Earth moving equipment
Heavy trucks
Buses
Marine vehicles
CB radios
12 Volt lighting systems
AM / FM sound systems
SDC-5
CAUTION! THERE IS NO ISOLATION BETWEEN THE INPUT AND THE OUTPUT INPUT AND OUTPUT HAVE A COMMON NEGATIVE
VOLTAGE
OUTPUT CURRENT
ENVIRONMENT
Protections
Safety and EMC
Standards
GENERAL
Input to Output Isolation
Input Voltage
Output Voltage
Output Voltage Regulation
Input Current at No Load
Continuous
Current Limit *
Output Ripple and Noise
Efficiency
Operating Ambient Temperature
Humidity
Overload
Over Heating
Reverse Polarity
Over Voltage
Input Side Fuse
Emission
Immunity
Automotive Directive
Input / Output Connections
Dimensions, mm (L x w x H)
Dimensions, INches (L x w x H)
Weight, KG
Weight, LB
Not isolated. Input and output connections have a common negative
20 to 32 VDC
13.8 VDC ± 0.1 V
3%
< 5 mA
5A
5.5 A
less than 50 mV RMS
~ 92%
- 20o to + 30o C (derate linearly to zero at 70o C)
Max. 95%, non condensing
By current limiting
Drop in output voltage
Fuse protection, 5 A
Varistor (also protects against load dump)
5 A (inside the unit)
EN50081-1
EN50082-1
95 / 45 / EC
Terminal Block - 6.3 mm male flat tab, quick connect
48 x 89 x 69
1.9 x 3.5 x 2.7
0.17
0.4
Specifications are subject to change without notice
*NOTE: In current limit condition, the output voltage will drop if the current drawn increases beyond the current limit value of 5.5 A
To view a full selection of Samlex products visit our website at www.samlexamerica.com or contact us: 1(800) 561-5885 or [email protected]
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