JFCW24S33-4000 [WALL]
Single & Dual Output 15 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage Range; 单，双输出15瓦的DC / DC转换器4 ： 1超宽输入电压范围
| 型号： | JFCW24S33-4000 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Single & Dual Output 15 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage Range |
| 文件： | 总4页 (文件大小：185K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
JFCW Series
Single & Dual Output
Rev. B 4/16/2008
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
APPLICATIONS
FEATURES
● Measurement
● Six-Sided Shielding
● Wireless Network
● Input to Output Isolation
● Telecom/Datacom
● Industry Control System
● Semiconductor Equipment
● High Efficiency up to 88%
● Fixed Switching Frequency
● 15 Watts Maximum Output Power
● 4:1 Ultra Wide Input Voltage Range
● 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: JFCW Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
PROTECTION SPECIFICATIONS
Over Voltage Protection ...........3.3V output............................... 3.7V - 5.4V
Input Voltage Range ............ 24V nominal input........................ 9 - 36VDC
5V output............................... 5.6V - 7.0V
48V nominal input...................... 18 - 75VDC
12V output........................... 13.5V - 19.6V
Input Voltage Variation .................... dv/dt................................ 5V/ms max
(Complies with EST300 132 part 4.4)
15V output........................... 16.8V - 20.5V
Over Load Protection (% of FL at nominal input) ......................... 150% typ.
Short Circuit Protection......................................Hiccup, automatic recovery
Input Surge Voltage (100ms max) ....... 24V input ...........................50VDC
48V input .........................100VDC
Reflected Ripple Current (nominal Vin and full load)....................30mAp-p
GENERAL SPECIFICATIONS
Start Up Time (nominal Vin and constant resistive load)
Efficiency ........................................................................................see table
Power Up..............................................................................30ms max.
Remote ON/OFF ..................................................................30ms max.
Switching Frequency .................................................................400KHz typ.
Isolation Voltage
Start-Up Voltage .................................. 24V input .............................9VDC
48V input ...........................18VDC
Input to Output...................................................................1600VDC min.
Input to Case .....................................................................1000VDC min.
Output to Case...................................................................1000VDC min.
Shutdown Voltage................................ 24V input .............................8VDC
48V input ...........................16VDC
Isolation Resistance .................................................................... 10GΩ min.
Remote ON/OFF (See Note 7)
Isolation Capacitance .............................................................. 1000pF max.
Positive Logic ................. DC-DC ON................Open or 3V < Vr < 12V
(option)
DC-DC OFF.............Short or 0V < Vr < 1.2V
ENVIRONMENTAL SPECIFICATIONS
Negative Logic................ DC-DC ON...............Short or 0V < Vr < 1.2V
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
(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
Thermal Impedance (See Note 8)
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.
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 106 hours
MIL-HDBK-217F ...........................................................5.630 x 105 hours
Line Regulation (LL to HL at FL) ............................Single .............. ±0.2%
Dual.................. ±0.5%
PHYSICAL SPECIFICATIONS
Load Regulation (no load to full load) .....................Single ............... ±0.2%
Dual.................. ±0.5%
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
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
Due to advances in technology, specifications subject to change without notice
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
JFCW Series
Single & Dual Output
Rev. B 4/16/2008
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
SAFETY & EMC
Approvals and Standards.................IEC60950-1, UL60950-1, EN60950-1
Radiated Immunity........... EN61000-4-3……………10V/m Perf. Criteria A
Fast Transient.................. EN61000-4-4…………….±2KV Perf. Criteria B
Surge (See Note 10)........ EN61000-4-5………….±0.5KV Perf. Criteria B
Conducted Immunity........ EN61000-4-6…………10 Vrms Perf. Criteria A
EMI (See Note 9) ............... EN55022.............................................Class A
Air
± 8KV
……Perf. Criteria B
ESD.................... EN61000-4-2……..
Contact ± 6KV
OUTPUT VOLTAGE / CURRENT RATING CHART
Output
Output
Input Current
Max Capacitor
Load(5)
Model Number
Input Range
Ripple & Noise(4)
Efficiency(4)
No Load(3) Full Load(2)
Voltage
Current
JFCW24S3.3-4000
JFCW24S5-3000
JFCW24S12-1300
JFCW24S15-1000
JFCW24D05-1500
JFCW24D12-625
JFCW24D15-500
JFCW48S3.3-4000
JFCW48S5-3000
JFCW48S12-1300
JFCW48S15-1000
JFCW48D05-1500
JFCW48D12-625
JFCW48D15-500
3.3 VDC
4000mA
3000mA
1300mA
1000mA
±1500mA
± 625mA
± 500mA
4000mA
3000mA
1300mA
1000mA
± 1500mA
± 625mA
± 500mA
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp
100mVp
100mVp
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp
100mVp
100mVp
50mA
50mA
20mA
20mA
20mA
25mA
25mA
40mA
40mA
15mA
15mA
15mA
15mA
20mA
86%
84%
86%
85%
85%
87%
88%
86%
86%
87%
87%
85%
86%
87%
1000uF
1000uF
330uF
220uF
500uF
150uF
100uF
1000uF
1000uF
330uF
220uF
500uF
150uF
100uF
688mA
782mA
803mA
772mA
772mA
753mA
744mA
336mA
382mA
392mA
377mA
386mA
382mA
377mA
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
24VDC
(9 – 36 VDC)
48VDC
(18 – 75 VDC)
*****See Product Standard Table for suffix options*****
NOTES
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground fixed and controlled environment).
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. Trimming allows the user to increase or decrease the output voltage set point of the module. This is accomplished by connecting an
external resistor between the TRIM pin and either the +Vout pin or the –Vout pin.
7. The ON/OFF control pin voltage is referenced to -Vin. (See the “Product Standard Table” below for suffix options).
8. Heat Sink is optional. Consult factory for ordering details.
9. The JFCW Series can meet EN55022 Class A with external capacitors connected in parallel to the input pins.
Recommended: 24Vin: 6.8uF/50V
48Vin: 2.2uF/100 * 2 pcs
10. An external filter capacitor is required if the module has to meet EN61000-4-5. The filter capacitor Wall Industries suggests: Nippon
chemi-con KY Series, 220µF/100V, ESR 48mΩ.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
JFCW Series
Single & Dual Output
Rev. B 4/16/2008
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
DERATING CURVES & EFFICIENCY GRAPHS
MECHANICAL DRAWING
PIN CONNECTION
PIN
1
2
3
4
5
6
SINGLE
+ INPUT
- INPUT
ON/OFF
+VOUT
TRIM
DUAL
+ INPUT
- INPUT
ON/OFF
+VOUT
COMMON
-VOUT
-VOUT
PRODUCT STANDARD TABLE
Option
Suffix
Negative Remote ON/OFF
R
Blank
D
Positive Remote ON/OFF
Without ON/OFF pin
Without ON/OFF & TRIM pin
Negative Remote ON/OFF without TRIM pin
Positive Remote ON/OFF without TRIM pin
G
RF
F
NOTES:
1. All dimensions in inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance: ±0.01 (0.25)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
JFCW Series
Single & Dual Output
Rev. B 4/16/2008
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
JFCW
SERIES
Recommended EN55022 Class B Filter Circuit
Recommended Filter for EN55022 Class B Compliance
EXTERNAL OUTPUT TRIMMING
The components used in Figure 1, together with the manufacturers’
part numbers for these components, are as follows:
Output can be externally trimmed by using
the method shown below.
C1
C2
C3
C4 & C5
L1
6
325uH
TRIM
UP
JFCW24Sxx-xxxx 6.8uF/50V 6.8uF/50V
N/A
470pF/2KV
Common Choke
620uH
RT1
or
JFCW48Sxx-xxxx 2.2uF/100V 2.2uF/100V 2.2uF/100V 470pF/2KV
Common Choke
5
4
RT2
TRIM
DOWN
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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