SVFL2800S Series Space Qualified (RLAT) DC-DC Converters
Product Description
The SVLFL Series of space qualified DC-DC converters is specifically designed for the harsh radiation environment of space applications. Performance is guaranteed through the use of hardened semiconductor components, radiation lot acceptance testing (RLAT) of non-hardened components, and analysis.
HIghlights
- Up to 120 W output power
- Wide input voltage range: 16 V to 40 V plus 50 V transient
- Continuous operation over full military temperature range of -55 °C to +125 °C with no power derating
- Very low output noise
- Parallel up to 5 units with current sharing
- Output voltage trim up +10% or down -20%
- Radiation immune magnetic feedback circuit
- No use of optoisolators
- Undervoltage lockout
- Current limit protection / short circuit protection
Key Technical Features
Input
Input Voltage
16 V to 40 VDC
Operating Frequency
525 kHz
# of Outputs
1
Output Voltage
5V
Current
0-20A
Power
100W
Efficiency
85%
Operating Temperatures
-55°C to +125°C
Protection Features
Over Voltage, Overload protection, Over Temperature
Dimensions
73.33X38.23X5.59 mm
Weight
86 g
Standards Compliance
"Qualified to MIL-PRF-38534 Class H
DLA SMD # 5962-11217
MIL-PRF-38534 element evaluated components
MIL-STD-461 when used with appropriate VPT EMI filter
Manufactured in an ISO9001, MIL-PRF-38534 Class H and Class K facility
MIL-STD-883"
Manufacturer
VPT