JFW_18 [WALL]
Up to 15 Watts Open Frame DC/DC Power Converters Single Outputs;
| 型号： | JFW_18 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Up to 15 Watts Open Frame DC/DC Power Converters Single Outputs |
| 文件： | 总5页 (文件大小：331K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
JFW SERIES
Up to 15 Watts
Open Frame DC/DC Power Converters
Single Outputs
Rev F
Size: 1.10in x 0.94in x 0.34in (27.9mm x 23.9m x 8.5mm)
OPTIONS
• SMT Type
• Without Trim Pin
FEATURES
• 15 Watts Maximum Output Power
• Single Output up to 4A
• No Minimum Load Requirement
• Output Voltage Adjustability
• Without ON/OFF Pin
• Cost Efficient Open Frame Design
• Industry Standard Pin-Out
• Negative Logic Remote ON/OFF • Small Size and Low Profile
• Negative or Positive Remote ON/OFF Control
• Short Circuit, Over Current, Over Voltage, and Input Under
Voltage Protection
• Surface Mount and Through Hole Types Available
• SMT Package Qualified for Lead-free Reflow Solder Process
According to IPC J-STD-020D
• High Efficiency up to 87%
• 4:1 Ultra Wide Input Voltage Range
• Fixed Switching Frequency
• Input to Output Isolation: 2250VDC
• CE Marked
• UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals
• RoHS II & REACH
APPLICATIONS
DESCRIPTION
• Wireless Network
• Telecom/Datacom
• Industry Control System
• Measurement Equipment
• Semiconductor Equipment
The JFW series of DC/DC power converters provides up to 15 Watts of output power in a low profile industry
standard package and footprint. These converters have single outputs and operate over 4:1 input voltage
ranges of 9-36VDC and 18-75VDC. These units are also protected against short circuit, over current, over
voltage, and input under voltage conditions. Some features include high efficiency up to 87%, adjustable
output voltage, and positive or negative remote ON/OFF control. These converters are RoHS compliant and
have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Both surface mount (“S” suffix) and DIP
(standard) packages are available.
MODEL SELECTION TABLE
Output Current
Input Current
No Load(2) Full Load(3)
Input Voltage Output
Ripple &
Noise(1)
Output
Power
Maximum
Model Number
Efficiency(4)
Range
Voltage
3.3VDC
5VDC
Capacitive Load(1)
Min Load Max Load
JFW24S3.3-4000
JFW24S5-3000
JFW24S12-1300
JFW24S15-1000
JFW48S3.3-4000
JFW48S5-3000
JFW48S12-1300
JFW48S15-1000
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
4000mA
3000mA
1300mA
1000mA
4000mA
3000mA
1300mA
1000mA
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
60mA
70mA
10mA
10mA
40mA
40mA
10mA
10mA
680mA
754mA
793mA
763mA
340mA
377mA
392mA
382mA
13W
15W
15W
15W
13W
15W
15W
15W
12000µF
6000µF
1000µF
660µF
85%
87%
86%
86%
85%
87%
86%
86%
24VDC
(9-36VDC)
12VDC
15VDC
3.3VDC
5VDC
12000µF
6000µF
1000µF
660µF
48VDC
(18-75VDC)
12VDC
15VDC
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
Page 1 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
JFW SERIES
Up to 15 Watts
Open Frame DC/DC Power Converters
Single Outputs
Rev F
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
24VDC nominal input models
48VDC nominal input models
Nominal input and Full Load
9
18
24
48
36
75
Input Voltage Range
Input Reflected Ripple Current
Start-Up Voltage
VDC
mAp-p
VDC
30
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
9
18
8
16
Shutdown Voltage
VDC
VDC
50
100
Input Surge Voltage (100ms)
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Voltage Accuracy
Line Regulation
Load Regulation
Voltage Adjustability(5)
-1.0
-0.2
-0.2
+1.0
+0.2
+0.2
%
%
%
Low Line to High Line at Full Load
No Load to Full Load
-10
+10
%
Output Power
See Table
Output Current
See Table
See Table
100
250
Maximum Capacitive Load
Ripple & Noise (20MHz bandwidth)
Transient Response Recovery Time
Measured by 20MHz bandwidth, with a 1µF M/C X7R and a 10µF T/C
25% load step change
mVp-p
µs
Power Up
Remote ON/OFF
30
30
Start-Up Time
Constant Resistive Load
ms
Temperature Coefficient
-0.02
-0.5
+0.02
%/ºC
REMOTE ON/OFF CONTROL(6)
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
Open or 3~15VDC
Short or 0~1.2VDC
Short or 0~1.2VDC
Open or 3~15VDC
1.0
Positive Logic (Standard)
Negative Logic (Option)
Input Current of CTRL Pin
Remote OFF Input Current
PROTECTION
mA
mA
2.5
Short Circuit Protection
Over Load Protection
Continuous, automatics recovery
150
% of lout rated; Hiccup mode
3.3VDC Models
5VDC Models
12VDC Models
15VDC Models
%
3.7
5.6
5.4
7.0
Over Voltage Protection
VDC
13.8
16.8
17.5
20.5
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Storage Temperature
Relative Humidity
With derating
-40
-55
5
+120
+125
95
ºC
ºC
% RH
Thermal Shock
Vibration
MIL-STD-810F
MIL-STD-810F
Lead-free reflow solder process
Moisture Sensitivity Level (MSL)
MTBF
IPC J-STD-020D
IPC J-STD-033B Level 2a
2,444,000 hours
MIL-HDBK-217F, Full Load
GENERAL SPECIFICATIONS
Efficiency
See Table
3.3VDC and 5VDC output models
12VDC and 15VDC output models
For 1 minute
315
360
2250
1
350
400
385
440
Switching Frequency
kHz
Isolation Voltage (Input to Output)
Isolation Resistance
Isolation Capacitance
PHYSICAL SPECIFICATIONS
Weight
VDC
GΩ
pF
500VDC
1500
0.36oz (10.5g)
1.10in x 0.94in x 0.34in
(27.9mm x 23.9mm x 8.5mm)
Dimensions (L x W x H)
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
Page 2 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
JFW SERIES
Up to 15 Watts
Open Frame DC/DC Power Converters
Single Outputs
Rev F
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
SAFETY & EMC CHARACTERISTICS
UL60950-1
EN60950-1
IEC60950-1
Safety Approvals
Class A
Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
EMI(7)
EN55022
EN61000-4-3
Radiated Immunity
Fast Transient(8)
Surge(8)
10 V/m
±2kV
±1kV
EN61000-4-4
EN61000-4-5
EN61000-4-6
Conducted Immunity
3 Vr.m.s
NOTES
(1) Typical Value at Nominal Input Voltage and Full Load
(2) Typical Value at Nominal Input Voltage and No Load
(3) Maximum Value at Nominal Input Voltage and Full Load
(4) Test by Minimum Input and Constant Resistive Load
(5) 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 +OUTPUT pin or the –OUTPUT pin.
(6) The CTRL pin voltage is referenced to –INPUT. (See “Product Options” table for suffix options)
(7) The JFW Series meets EN55022 Class A and Class B only with external components connected to the input pins of the converter.
(8) An external filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5.
The filter capacitor suggested is Nippon chemi-con KY series, 220µF/100V, ESR 48mΩ.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
*Due to advances in technology, specifications subject to change without notice.
CHARACTERISTIC CURVES
JFW48S5-3000 Derating Curve
JFW48S5-3000 Efficiency vs Input Voltage
JFW48S5-3000 Efficiency vs Output Current
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
Page 3 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
JFW SERIES
Up to 15 Watts
Open Frame DC/DC Power Converters
Single Outputs
Rev F
MECHANICAL DRAWINGS
DIP TYPE
PIN CONNECTION
PIN
1
DEFINE
+Vin
2
-Vin
3
Ctrl
4
5
+Vout
Trim
6
-Vout
EXTERNAL OUTPUT TRIMMING
Output can be externally
trimmed by using the method
shown below.
SMT TYPE
1. All dimensions in inch (mm)
2. Tolerance: x.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
3. Pin pitch tolerance ±0.01 (0.25)
4. Pin dimension tolerance ±0.004 (0.1)
PRODUCT OPTIONS
Option
Suffix
Positive Remote ON/OFF with DIP
(standard)
No
Suffix
S
R
SR
D
SD
G
SG
Positive remote ON/OFF with SMT
Negative Remote ON/OFF with DIP
Negative Remote ON/OFF with SMT
DIP type without ON/OFF pin
SMT type without ON/OFF pin
DIP type without ON/OFF & TRIM pin
SMT type without ON/OFF & TRIM pin
DIP type, negative remote ON/OFF, without
TRIM pin
SMT type, negative remote ON/OFF, without
TRIM pin
DIP type, positive remote ON/OFF, without
TRIM pin
F
SF
J
SMT type, positive remote ON/OFF, without
TRIM pin
SJ
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
Page 4 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
JFW SERIES
Up to 15 Watts
Open Frame DC/DC Power Converters
Single Outputs
Rev F
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely
with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide
ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your
future projects.
Contact Wall Industries for further information:
Phone:
(603)778-2300
Toll Free: (888)597-9255
Fax:
(603)778-9797
E-mail:
Web:
sales@wallindustries.com
www.wallindustries.com
Address: 37 Industrial Drive
Exeter, NH 03833
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
Page 5 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
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