DC-DC
10-20 Watts
JTA Series
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4:1 Input Range
xppower.com
-40 ˚C to +100 ˚C Operating Temperature
Single & Dual Outputs
Overvoltage & Overcurrent Protection
UL Safety Approvals
Remote On/Off
1500 VDC Isolation
Specification
Input
Input Voltage Range
Input Current
• 9-36 VDC
18-75 VDC
• JTA10: 1.65 A max at 9 VDC input
JTA15: 2.20 A max at 9 VDC input
JTA20: 2.90 A max at 9 VDC input
General
Efficiency
Isolation
MTBF
• See table
• 1500 VDC Input to Output
• 1,000 kHrs min per MIL-HDBK-217F
Environmental
Operating Temperature
Case Temperature
Cooling
Operating Humidity
Storage Temperature
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-40 ºC to +100 ºC, see derating curve
+100 °C max
Natural convection
5-95% RH, non-condensing
-55 ºC to +105 ºC
Output
Output Voltage
Output Voltage Trim
Voltage Balance
Minimum Load
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See table
±10% (15 & 20 W models only)
±1% max dual models, 100% load
No minimum load required for single
output models, 10% required for dual
output models
±1% max
Single output models: ±1% max
Dual output models: ±2% max
for a 10-100% load change
±2%
Single output models: 50 mV pk-pk
Dual output models: 75 mV pk-pk typical
at 20 MHz BW
4% max deviation, recovery to within
1% in <500 µs for a 25% load change
0.02%/ºC
EMC & Safety
Emissions
• EN55022,
level A conducted (below -25 ºC)
level B conducted (-25 ºC to +100 ºC)
See note 1.
EN55022, level A radiated
• EN61000-4-2, level 2
Perf Criteria A
• EN61000-4-3 3 V/rms,
Perf Criteria A
• EN61000-4-6 3 V/m,
Perf Criteria A
• UL60950-1
Line Regulation
Load Regulation
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Setpoint Accuracy
Ripple & Noise
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ESD Immunity
Radiated Immunity
Conducted Immunity
Safety Approvals
Transient Response
Temperature
Coefficient
Overvoltage Protection
Overcurrent Protection
Remote On/Off
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• See table
• Continuous with auto recovery
• On = Logic High or Open
Off = Logic Low or <1.8 V
(15 & 20 W models only)
XPPOWER [ XP POWER LIMITED ]
