JTE03 Series
www.xppower.com
2
DC-DC Converter
Input
Output
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage See Models and Ratings table
Initial Set Accuracy ±2 %
Minimum Load 0ANo minimum load required
Line Regulation ±0.5 %
Load Regulation ±1.2 % Single output
Cross Regulation ±5 %
On dual output models when one load is varied between
2
5% and 100% and other is fixed at 100%
T
ransient Response 3 % deviation
R
ecovery within 2% in less than 2 ms for a 25% load
change. S3V3 versions: 5% max
Ripple & Noise 80 mV pk-pk
20 MHz bandwidth. Measured using 1 µF ceramic capacitor
D24 versions: 100 mV pk-pk
Short Circuit Protection Continuous, with auto recovery
Maximum Capacitive Load See Models and Ratings table
Temperature Coefficient 0.02 %/ ˚C
C
haracteristic
M
inimum
T
ypical
M
aximum
U
nits
N
otes & Conditions
Input Voltage Range
9
36 VDC 24 V nominal
18 75 VDC 48 V nominal
Input Filter Pi type
Input Reflected Ripple 20 mA pk-pk Through 12 µH inductor and 47 µF capacitor
Input Surge
5
0 VDC for 100 ms 24 V models
1
00 VDC for 100 ms 48 V models
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 81 % See Models and Ratings table
Isolation: Input to Output 1500 VDC 3000 VDC option, add ‘-H’ to model number
Switching Frequency 330 kHz
Isolation Resistance 10
9
Ω
Isolation Capacitance 1000
pF
Power Density 7.5 W/in
3
Mean Time Between Failure 800 kHrs MIL-HDBK-217F, +25 °C GB
Weight 0.03 (13.0) lb (g)
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -40 +100 °C Derate from 100% load at +85 °C to no load at +100 °C
Storage Temperature -55 +125 °C
Case Temperature +100 °C
Humidity 95 %RH Non-condensing
Cooling Natural convection
