BWD512-8-I [BEL]
DC-DC Regulated Power Supply Module, 2 Output, 2.5W, Hybrid, DIP-24;
| 型号： | BWD512-8-I |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module, 2 Output, 2.5W, Hybrid, DIP-24 |
| 文件： | 总3页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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(888) IPD-CONVerters
(888) 473-2668
www.ipdconverters.com
BWD SERIES - DUAL OUTPUT, 2.5 WATT
DESCRIPTION
FEATURES
• Wide Range Input
• Input Pi Filter
• 500V Isolation
BWD dual output DC/DC converters offer excellent
regulation and isolation in an industry standard DIP
package. With several input voltage ranges, the BWD
is perfect for industrial, telecom, and networking
applications. The BWD features short circuit
• Industry Standard Dip
Package
• Industry Standard Pinout
• 85°C Case Operation
• Short Circuit Protection
protection, low profile, and 500 VDC isolation. Please
see the BWS series for single output applications.
Efficiency vs. Load (24V Input)
85
80
75
70
65
60
55
50
45
40
EFF.
BWD2415
EFF.
BWD2412
TECHNICAL SPECIFICATIONS
Input
Voltage Range
10
20
30
40
50
60
70
80
90
100
5 VDC Nominal
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
4.5 - 9 VDC
9 - 18 VDC
19 - 36 VDC
36 - 72 VDC
LOAD %
Reflected Ripple
20% Iin Max.
100% Iin Max.
Reverse Input Current
Efficiency vs. Load (48V Input)
Output
Setpoint Accuracy
±1%
±1.5% Vout
±2.5% Vout
10 % lout Rated
25% Iout
90
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Minimum Output Current
85
80
75
70
65
60
55
50
45
40
Dynamic Regulation, 1/4 to Full Load Step
Pk Deviation
Settling Time
Temperature Coefficient
Ripple and Noise, 20 MHz BW
Short Circuit Protection
4% Vout
500 µs
0.02%/°C
EFF.
BWD4812
EFF.
BWD4808
150 mV
Continuous Auto-restart
180%
1
Current Limit
10
20
30
40
50
60
70
80
90
100
LOAD %
General
No Load Input Power
Switching Frequency
Isolation
0.7 W
200 kHz
Input - Output
Input - Case
Output - Case
500 VDC
500 VDC
500 VDC
109 Ohms
80 pF
Notes
1 Continuous short circuit protection is provided. Long-term continuous operation in
this mode is not recommended. Converter will auto-restart once fault has been
removed
Isolation Resistance - Input to Output
Isolation Capacitance - Input to Output
Case Temperature
Standard Operating Range
Industrial Range (add -I to p/n)
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
-25 to +85°C
-40 to +85°C
-40 to +125°C
95%
5 g, 10 - 55 Hz
UL, CUL, TUV
0.7 oz
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Weight (Approx.)
1
BWD SERIES - DUAL OUTPUT, 2.5 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
Vin Range
(Volts)
Iin Max.*
(Amps)
Vout
(Volts)
Iout Rated
(Amps)
Ripple & Noise
Pk-Pk (mV)
Efficiency
Typ. **
Model
5
5
4.5 - 9.0
4.5 - 9.0
0.92
0.93
0.42
0.46
0.46
0.20
0.23
0.23
0.10
0.11
0.11
±12
±15
±5
±12
±15
±5
±12
±15
±5
±12
±15
±.0.125
±.0.100
±0.250
±0.125
±0.100
±0.250
±0.125
±0.100
±0.250
±0.125
±0.100
150
150
150
150
150
150
150
150
150
150
150
79%
73%
73%
79%
79%
75%
79%
78%
76%
79%
79%
BWD512
BWD0515
BWD1205
BWD1212
BWD1215
BWD2405
BWD2412
BWD2415
BWD4805
BWD4812
BWD4815
12
12
12
24
24
24
48
48
48
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
MECHANICAL DRAWING
Pin
Function
1 & 24
No Pin
Thermal Impedance
Tolerances
2 & 23
- Vin / +Vin
Natural Convection
100 LFM
200 LFM
2.5 °C/W
2.1 °C/W
1.7 °C/W
1.3 °C/W
3 & 22
4 & 21
5 & 20
6 & 19
7 & 18
8 & 17
9 & 16
10 & 15
- Vin / +Vin
No Pin
No Pin
No Pin
No Pin
No Pin
Common
No Conn.
Inches:
.XX ± 0.040
.XXX ± 0.010
(Millimeters)
.X ± 1.0
.XX ± 0.25
300 LFM
Pin:
± 0.002
± 0.05
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
(Tolerances as listed unless otherwise specified.)
11 & 14
12 & 13
-Vout / + Vout
No Pin
2
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION
Negative Logic
SUFFIX
APPLICABLE SERIES
REMARKS
N
HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
Lucent Compatible Trim
Terminal Strip
Trim
T
TS
1
HAS, HBD, HBS, HES, QBS, QES
XWS, XWD, XWT
IAS, LES
Enable
2
IAD, IAS, LES, SMS
IAS, LES
Trim and Enable
Current Share
Headerless
3
4
SMS
Y
Encapsulated EWS, IWS, OWS
PIN LENGTH AND HEATSINK
OPTIONS
Standard Pin Length is 0.180”
(4.6mm)
0.110” (2.8mm) Pin Length
0.150” (3.8mm) Pin Length
0.24” (6.1mm) Horizontal Heatsink
8
9
All Units (Except SMS)
All Units (Except SMS)
1H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
0.24” (6.1mm) Vertical Heatsink
1V
2H
2V
3H
3V
All Units (Except DIP, SIP, and SM
Packages)
0.45” (11.4mm) Horizontal
Heatsink
All Units (Except DIP, SIP, and SM
Packages)
0.45” (11.4mm) Vertical Heatsink
All Units (Except DIP, SIP, and SM
Packages)
0.95” (24.1mm) Horizontal
Heatsink
All Units (Except DIP, SIP, and SM
Packages)
0.95” (24.1mm) Vertical Heatsink
All Units (Except DIP, SIP, and SM
Packages)
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
3
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DC-DC Regulated Power Supply Module, 2 Output, Hybrid, 1.250 X 0.800 INCH, 0.520 INCH HEIGHT, DIP-24/10
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