Technical Specifications

300W
Design Features
- Low Input Voltage Cutout
- Compact design
- Convection Cooled
- Electronic Current Limiting
- Common Input/Output Negative Terminal
- Soft start technolog
y
SPECIFICATIONS
SYSTEM BATTERY VOLTAGE 12 VDC
NOMINAL INPUT VOLTAGE 12.75 VDC
INPUT VOLTAGE RANGE 11 to 16 (+/- 0.5) VDC
INPUT CURRENT AT MAX CONTINUOUS POWER 21.5 A
INPUT CURRENT AT NO LOAD 0.21 A when converter is in "ON" state
INPUT CURRENT AT NO LOAD <0.002 A when converter is in "OFF" state
OUTPUT VOLTAGE
25.5 - 25.7 VDC (factory set, internally adjustable)
OUTPUT VOLTAGE REGULATION < 60 mV, NL to Full Load
RATED MAX OUTPUT CURRENT
10 A
OUTPUT POWER, CONTINUOUS (RESISTIVE LOAD) 300 W
OUTPUT RIPPLE & NOISE <50 mV RMS
EFFICIENCY AT MAX CURRENT (30A) 92%
LOW INPUT VOLTAGE SHUTDOWN 10.5 -10.8 VDC
HIGH INPUT VOLTAGE SHUTDOWN > 17.0 VDC
OVERLOAD CURRENT LIMITING Electronic knee type at power limit
OVER TEMPERATURE SHUTDOWN Yes (Auto reset)
INPUT REVERSE POLARITY PROTECTION Replaceable Input Fuse Externally Accesible
INPUT CONNECTION Screw Terminal Block, Magum 602-3
OUTPUT CONNECTION Screw Terminal Block, Magum 602-3
REMOTE CONTROL PORT No
AMBIENT AIR OPERATING TEMPERATURE RANGE -40C to +40C no derating
Derate 15% per 10C above 40C to a maximum of 60C
OPERATING HUMIDITY <95%, non condensing
ALTITUDE 6000 meters
DIMENSIONS, INCHES (L x W x H) 7.8 x 6.9 x 3.6
MOUNTING CENTERS, INCHES (L x W x H) 7.30 x 3.38
VIBRATION & SHOCK RESISTANT Internally Encapsulated
WEIGHT (LB/KG) 6.0 / 2.75
NOTE: Specifications are subject to change without notice.
ENVIRONMENT
MECHANICAL
PROTECTIONS
MODEL 620
DC-DC BOOST CONVERTER
12V to 24V
CONNECTIONS
OUTPUT
INPUT
SE
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America
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