DC-DC
40 Watts
JCP Series
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2:1 Input Range
Single, Dual & Triple Outputs
xppower.com
-40 °C to +100 °C Operating Temperature
High Efficiency up to 92%
Six-sided Metal Case
Fixed 350 kHz Switching Frequency
Continuous Short Circuit Protection
Specification
Input
Input Voltage Range
• 12 VDC (9-18 VDC)
24 VDC (18-36 VDC)
48 VDC (36-75 VDC)
• See table
• Pi network
• Turn on >71% nominal input
Turn off <67% nominal input
General
Efficiency
Isolation Voltage
• See table
• 1500 VDC Input to Output
1500 VDC Input to Case
Output return connected to case
• 350 kHz typical
• >600 kHrs to MIL-STD-217F
Input Current
Input Filter
Undervoltage Lockout
Switching Frequency
MTBF
Environmental
Output
Output Voltage
Output Voltage Trim
Minimum Load
Line Regulation
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See table
±10%
See table
±0.5% max for single & dual outputs,
±1.0% max for V1 of triple outputs,
±5.0% for V2 & V3
±0.5% max single & dual outputs,
±2.0% max for V1 of triple outputs,
±5.0% for V2 & V3
±1.5% max
±2.0% max
2.5, 3.3 & 5.0 V models 50 mV pk-pk max
12.0 & 15.0 V models 75 mV pk-pk max
(20 MHz bandwidth)
5% max deviation, recovery to within
1% in 300 µs for a 25% load change
±0.02%/°C
Operating Temperature
• -40 °C to +100 °C, derate from 100% load
at +60 °C to 0% load at +100 °C
Case Temperature
Storage Temperature
Cooling
Operating Humidity
Shock
Vibration
+100 °C max
-55 °C to +125 °C
Convection-cooled
Up to 90%, non-condensing
30 g, half sine wave 18 ms pulse applied
3 times on each of 6 axes
• 5-500 Hz, 3 g, for 10 mins on each
of 3 axes
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Load Regulation
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Setpoint Accuracy
Voltage Balance
Ripple & Noise
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EMC
Emissions
• EN55022 Level A conducted & radiated
with external components - contact
technical sales
• EN61000-4-2, Level 2 Perf Criteria A
• EN61000-4-3, 3 V/m Perf Criteria A
• EN61000-4-6, 3 V rms Perf Criteria A
Transient Response
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Temperature
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Coefficient
Overvoltage Protection
• 2.5 V models 3.6 V typical,
3.3 V models 3.9 V typical,
5.0 V models 6.2 V typical,
12.0 V models 15.0 V typical,
15.0 V models 18.0 V typical
Overcurrent Protection
• 110-140%
Short Circuit Protection
• Continuous, trip & restart (Hiccup mode)
Remote On/Off
• ON >3.5 VDC or open circuit
OFF <1.8 VDC
Thermal Protection
• Shuts down when case temperature
measures +110 °C typical
Remote Sense
• Compensates for up to 10% voltage drop
single output models only
ESD Immunity
Radiated Immunity
Conducted Immunity
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