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JFC12S33-4000 Datasheet(PDF) 1 Page - Wall Industries,Inc.

Part No. JFC12S33-4000
Description  Single Output 15 Watt DC/DC Converter 2:1 Wide Input Voltage Range
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Maker  WALL [Wall Industries,Inc.]
Homepage  http://www.wallindustries.com
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JFC12S33-4000 Datasheet(HTML) 1 Page - Wall Industries,Inc.

   
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
JFC Series
Single Output
15 Watt DC/DC Converter
2:1 Wide Input Voltage Range
FEATURES
● Six-Sided Shielding
● Input to Output Isolation
● High Efficiency up to 88%
● Fixed Switching Frequency
● 2:1 Wide Input Voltage Range
● 15 Watts Maximum Output Power
● ISO9001 Certified Manufacturing Facilities
● Compliant to RoHS EU Directive 2002/95/EC
● Industry Standard Pin-Out DM Series Compatible
● Small Size and Low Profile: 1.0 x 1.0 x 0.39 Inches
● UL60950-1, EN60950-1, and IEC60950-1 Licensed
● CE Mark Meets 2006/95/EC, 93/68/EEC, and 2004/108/EC
● Options: Positive Logic Remote On/Off, Without Trim, Without On/Off pin
SPECIFICATIONS: JFC Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
Input Voltage Range ............ 12V nominal input ........................ 9 - 18VDC
24V nominal input ...................... 18 - 36VDC
48V nominal input ...................... 36 - 75VDC
Input Voltage Variation .................... dv/dt ................................ 5V/ms max
(Complies with EST300 132 part 4.4)
Input Surge Voltage (100ms max) ....... 12V input ...........................36VDC
24V input ...........................50VDC
48V input .........................100VDC
Reflected Ripple Current (nominal Vin and full load .....................30mAp-p
Start Up Time (nominal Vin and constant resistive load)
Power Up..............................................................................30ms max.
Remote ON/OFF ..................................................................30ms max.
Start-Up Voltage .................................. 12V input .............................9VDC
24V input ...........................17VDC
48V input ...........................33VDC
Shutdown Voltage................................ 12V input .............................8VDC
24V input ........................14.5VDC
48V input ........................30.5VDC
Remote ON/OFF (See Note 7)
Positive Logic ................. DC-DC ON................Open or 3V < Vr < 12V
(option)
DC-DC OFF .............Short or 0V < Vr < 1.2V
Negative Logic................ DC-DC ON...............Short or 0V < Vr < 1.2V
(standard)
DC-DC OFF ..............Open or 3V < Vr < 12V
Input Current of Remote Control Pin (nominal Vin) .......... -0.5mA ~ 1.0mA
Remote Off State Input Current (nominal Vin) ..................................2.5mA
OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table
Voltage Accuracy (full load and nominal Vin) ...................................... ±1%
Voltage Adjustability (See Note 6) ..................................................... ±10%
Output Current ..............................................................................see table
Output Power ........................................................................ 15 watts max.
Line Regulation (LL to HL at FL)....................................................... ±0.2%
Load Regulation (no load to full load) ............................................... ±0.2%
Minimum Load ....................................................................................... 0%
Ripple/Noise (20 MHz BW) ...........................................................see table
(measured with a 1µF M/C and a 10µF T/C)
Temperature Coefficient ................................................. ±0.02% / °C max.
Transient Response Recovery Time (25% load step) .......................250us
PROTECTION SPECIFICATIONS
Over Voltage Protection ...........3.3V output ............................... 3.7V - 5.4V
5V output ...............................5.6V – 7.0V
12V output ...........................13.5V – 19.6V
15V output ...........................16.8V – 20.5V
Over Load Protection (% of FL at nominal input) ......................... 150% typ.
Short Circuit Protection...................................... Hiccup, automatic recovery
GENERAL SPECIFICATIONS
Efficiency ........................................................................................see table
Switching Frequency .................................................................400KHz typ.
Isolation Voltage
Input to Output ................................................................... 1600VDC min.
Input to Case ..................................................................... 1000VDC min.
Output to Case................................................................... 1000VDC min.
Isolation Resistance .................................................................... 10GΩ min.
Isolation Capacitance .............................................................. 1000pF max.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ................................ -40°C ~ +85°C (with derating)
Storage Temperature .......................................................... -55°C ~ +125°C
Maximum Case Temperature ............................................................. 105°C
Relative Humidity...................................................................5% to 95% RH
Thermal Impedance (See Note 8)
Natural Convection .............................................................. 18.2°C / Watt
Natural Convection with heat-sink ....................................... 15.8°C / Watt
Thermal Shock ..................................................................... MIL-STD-810F
Vibration ...................10~55Hz, 2G, 3 min period, 30 min along X, Y, and Z
MTBF (See Note 1)
BELLCORE TR-NWT-000332 ...................................... 1.330 x 10
6 hours
MIL-HDBK-217F ........................................................... 5.630 x 10
5 hours
PHYSICAL SPECIFICATIONS
Weight .................................................................................................... 15g
Dimensions......................... 1.0 x 1.0 x 0.39 inches (25.4 x 25.4 x 9.9 mm)
Case Material ..............................................................Nickel-coated copper
Base Material...................................................... Non-conductive black FR4
Potting Material..................................................................Epoxy (UL94-V0)
Shielding...................................................................................... six – sided
Due to advances in technology, specifications subject to change without notice
APPLICATIONS
● Measurement
● Wireless Network
● Telecom/Datacom
● Industry Control System
● Semiconductor Equipment


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