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Samlex > 60 Amp 24 - 12 Volt DC-DC Converter
This high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nominal (range 20 VDC to 35 VDC) to a highly regulated output voltage of 12 VDC nominal (13.8 VDC) at 60 Amps. The SDC-60 DC-DC converter is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include overload, over-heating, reverse polarity and over-voltage protection.
Specifications:
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Model
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SDC-60
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Series
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DC-DC Voltage Converters:
24 VDC to 13.8 VDC Converter
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Manufacturer
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Samlex America
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CAUTION! THERE IS NO ISOLATION BETWEEN THE INPUT AND THE OUTPUT.
INPUT AND OUTPUT HAVE A COMMON NEGATIVE
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Voltage
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INPUT TO OUTPUT ISOLATION
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Not isolated. Input and output connections have a common negative
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INPUT VOLTAGE
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20 to 35 VDC
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OUTPUT VOLTAGE
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13.8 VDC ± 0.1 V
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OUTPUT VOLTAGE REGULATION
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3%
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INPUT CURRENT AT NO LOAD
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< 50 mA
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Output Current
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CONTINUOUS
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60 A
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CURRENT LIMIT*
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70 A *
* In current limit condition, the output voltage will drop if the current drawn increases beyond the current limit value of 70A
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Environment
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OUTPUT RIPPLE AND NOISE
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less than 50 mV RMS
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EFFICIENCY
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~ 92%
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OPERATING AMBIENT TEMPERATURE
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-20°C / -4°F to +30°C / 86°F
(De-rate output current linearly to 0A at 70°C / 158°F)
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HUMIDITY
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Max. 95%, non condensing
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Protections
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OVERLOAD
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By current limiting
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COOLING
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Temperature controlled fan
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OVER HEATING
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Drop in output voltage
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REVERSE POLARITY
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Fuse protection
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OVER VOLTAGE
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Varistor (also protects against load dump)
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INPUT SIDE FUSE
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60 A (2 pieces of 32 V, 30A in parallel)
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Safety and EMC Stnadards
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EMISSION
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EN50081-1
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IMMUNITY
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EN50082-1
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AUTOMOTIVE DIRECTIVE
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95 / 45 / EC
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General
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INPUT / OUTPUT CONNECTIONS
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Terminal Block - M6 bolt and nut
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DIMENSIONS(L x W x H)
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3.5" x 3.6" x 7"
90 x 93 x 177.8mm
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WEIGHT
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2.6 lbs
1.2 kg
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SHIPPING METHOD
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Ground
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Product Features
- Advanced switchmode design
- Mount in almost any location
- Compact and light weight
- Reverse polarity protection
- High efficiency
- Overvoltage protection
- Short circuit protection
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