DCBYB100 [WALL]
100 Watts Isolated DC/DC Converter Single Output;
| 型号： | DCBYB100 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | 100 Watts Isolated DC/DC Converter Single Output |
| 文件： | 总7页 (文件大小：548K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
FEATURES
• Wide 2:1 Input Voltage Range
• High Power Density
• Short Circuit, Over Voltage, and Over
Temperature Protection
• Cooling by Free Air Convection
• Industry Standard Pinout
• Adjustable Output Voltage
• High Efficiency
• Input/Output Isolation 1500VDC
• Lead Free Design, RoHS Compliant
APPLICATIONS
DESCRIPTION
• Distributed Power System
• Telecommunication Application
• Battery Powered Equipment
• Industrial Applications
• Process Control Equipment
• Transportation Equipment
The DCBYB100 series of isolated DC/DC converters offer
100 watts of output power in a 2.40” x 2.28” x 0.5” package
with standard pinout case. This series consists of single
output models with a wide 4:1 input voltage range. Each
model in this series has high power density, high efficiency,
and short circuit, over voltage, and over temperature
protection. Please call factory for order details.
Size: 2.40in x 2.28in x 0.5in
(61.0mm x 57.9mm x 12.10mm)
MODEL SELECTION TABLE
Output Current
Ripple & Noise
Input Voltage
No Load Input
Current
Maximum
Capacitive Load
Output
Power
Model Number
Output Voltage
Efficiency
Range
Min Load Max Load
DCBYB100-12S24
DCBYB100-48S12
DCBYB100-48S24
DCBYB100-48S28
DCBYB100-48S48
9~18V
24V
12V
24V
28V
48V
0A
0A
0A
0A
0A
4.2A
8.33A
4.2A
3.6A
2.1A
200mVp-p
100mVp-p
200mVp-p
200mVp-p
300mVp-p
-
-
-
95mA
58mA
69mA
57mA
10000µF
3300µF
2000µF
1000µF
92%
91%
91%
92%
100W
48V
(36~75V)
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
9
36
12
48
100
18
75
Input Voltage Range
V
V
48V Nominal Input
48V Nominal Input
Input Surge Voltage (100ms Max.)
DCBYB100-48S12
2367
2395
2395
2367
DCBYB100-48S24
DCBYB100-48S28
DCBYB100-48S48
Full Load Input Current
48V Nominal Input Models
48V Nominal Input
mA
Input Filter
Pi Type
Input Reflected Ripple Current
OUTPUT SPECIFICATIONS
Output Voltage
48V Models, Nominal Vin and Full Load
600
mAp-p
See Table
Voltage Accuracy
Line Regulation
Load Regulation
Full Load and Nominal Vin
48V Nominal Input Models
48V Nominal Input Models
±1
±1
±1
%
%
%
LL to HL at Full Load
25% Load to Full Load
Output Power
Output Current
See Table
See Table
Minimum Load
0
A
Maximum Capacitive Load
Ripple & Noise (20MHz bandwidth)
Transient Response Setting Time
Transient Response Over Shoot
Start-Up Time
Temperature Coefficient
REMOTE ON/OFF CONTROL
Converter ON
See Table
See Table
480
48V Nominal Input Models; 50% load step change
48V Nominal Input Models; di/dt=0.8A/µs
48V Nominal Input Models; Nominal Vin and Constant Resistive Load
µs
≤ ±5
% of Vo
mSec
%/ºC
68
±0.02
Open or 3.5V < Vr < 12V
Converter OFF
Short(1) or 0V < Vr < 1.2
Sourcing Current of Remote CTRL Pin Nominal Vin
Idle Input Current (at Remote Off State) Nominal Vin
0.2
20
mA
mA
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
10/11/2016
Page 1 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
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
PROTECTION
Short Circuit Protection
TEST CONDITIONS
Min
Typ
Max
Unit
V
Automatic Recovery
12V Output Model
Hiccup, Continuous
15
27
33
36
58
24V Nominal Input Models
48V Nominal Input Models
24V Output Models
Over Voltage Protection
(Zener Diode Clamp)
28V Output Models
48V Output Models
Thermal Shutdown
110ºC
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
With Derating
24V Nominal Input Models
48V Nominal Input Models
-40
-55
-40
+85
+125
+105
ºC
ºC
Storage Temperature
Maximum Case Surface Temperature
Thermal Shutdown
Relative Humidity
Soldering Temperature
Cooling
105
ºC
ºC
% RH
ºC/10Sec
110
95
260
Lead-Free Wave Soldering
24V Nominal Input Models
48V Nominal Input Models
Natural Convection
450,000
MTBF
Hours
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency (Fixed)
Nominal Input
See table
300
48V Nominal Input Models, Pulse Width Modulation (PWM)
kHz
24V Nominal Input Models
48V Nominal Input Models
15000
1500
Isolation Voltage
Input to Output
VDC
Isolation Resistance
Isolation Capacitance
PHYSICAL SPECIFICATIONS
Weight
Input to Output (500VDC)
Input to Output
109
Ω
pF
1200
3.42oz (97g)
2.40in x 2.28in x 0.5in
(61.0mm x 57.9mm x 12.7mm)
Dimensions (L x W x H)
Case Material
Aluminum
Potting Material
Silicon Rubber (UL94V-0)
NOTES
1. Short to –Vin (Pin 2)
2. Please note that this is a preliminary specification.
*Due to advances in technology, specifications subject to change without notice.
DERATING CURVES
Power Derating Curve DCBYB100-48S24
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
10/11/2016
Page 2 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
EFFICIENCY CURVES
DCBYB100-48S24
DCBYB100-48S24
Input Voltage vs. Efficiency
Output Current vs. Efficiency
DCBYB100-48S24
DCBYB100-48S24
Transient Response at 50%~100% Max. Load
Loop Gain & Phase at Vin=48V, Full Load
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
10/11/2016
Page 3 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
MECHANICAL DRAWINGS
PIN ASSIGNMENT
Pin
1
Single
-Vin
2
Case
3
4
Remote On/Off
+Vin
5
+Vout
6
7
-Sense
Trim
8
9
+Sense
+Vout
Pin 5&9 diameter: 2.0 [0.08]
Other pins diameter: 1.0 [0.04]
Unit: mm[inch]
Tolerance: ±0.5 [0.02]
REMOTE SENSE APPLCIATION CIRCUIT
The Remote Sense function is used to compensate for the voltage drop incurred when the load is located physical far away from the
DC/DC converter providing its power. The Remote Sense pins are connected as close to the load as possible. The DC/DC converter’s
regulation specification is maintained across the points where the Remote Sense wires are connected at the load. This will remove the
effect of the voltage drop caused by the resistance of the wires used to conduct the power from the DC/DC converter to the load. This is
represented by RCL1 and RCL2. With the use of Remote Sense, the effects of RCL1 and RCL2 are eliminated.
If Remote Sense function is not used, the +Sense has to be connected to the +Vout and the –Sense has to be connected to –Vout as
close to the DC/DC converter as possible
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
10/11/2016
Fax 603-778-9797
Page 4 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
TEST CONFIGURATIONS
All specifications are typical at nominal input, full load and 25ºC unless otherwise stated.
DC Power Supply: Offers a Wide Voltage and Current Range Precisely
Current Meter (A): Accuracy 200µA~200mA 4 Ranges ±(0.2% rdg + 2 digits)
200mA~20A 2 Ranges ±(0.3% rdg + 2 digits)
Voltage Meter (V): Accuracy ±(0.03% rdg + 4 digits)
Load: At Full Load
Wires: The rsistance of the wires must be small
1. Input Voltage Range: Narrow Input Voltage Range (±10%), Wide Input Voltage Range (2:1 and 4:1)
Ex. Narrow Input Voltage Range (±10%)
5V Nominal Input 4.5~5.5V
12V Nominal Input 10.8~13.2V
24V Nominal Input 21.6~26.4V
Wide Input Voltage Range 2:1
5V Nominal Input 4.5~9V
12V Nominal Input 9~18V
24V Nominal Input 18~36V
48V Nominal Input 36~75V
Wide Input Voltage Range 4:1 (W)
24V Nominal Input 9~36V
48V Nominal Input 18~75V
2. Input Power:
Pin= Vin x Iin
Vin: Input Voltage
Iin: Input Current
3. Output Power
Pout=Vout x Iout
Vout: Output Voltage
Iout: Output Current
4. Efficiency:
Pout
Efficiency=
Pin
Pout: Output Power
Pin: Input Power
x100%
5. Voltage Accuracy:
|Vout-Vout (nominal)|
x100%
Vout: Output Voltage
Vout
Vout (nominal): Nominal Output Voltage
6. Line Regulation: (1) Wide Input Voltage Range and Regulated Output Voltage Series
|Vout(LL) – Vout(HL)|
LL: Low Line Input Voltage
HL: High Line Input Voltage
x100%
Vout(LL)
(2) Narrow Input Voltage Range (±10) and unregulated output voltage series.
ΔVout
Line Regulation=
ΔVin
ΔVout= Vout(+10%)-Vout(-10%) x100%
Vout
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
10/11/2016
Fax 603-778-9797
Page 5 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
Vout (+10%): Output Voltage at Vin=1.1xVin(nominal)&full load
Vout (-10%): Output voltage at Vin=0.9xVin(nominal) &full load
Vout: Output voltage at Vin = Vin(nominal) &full load
ΔVin= Vin(+10%)-Vin(-10%) x100%
Vin(nominal)
Vin(+10%):Input Voltage=1.1xVin(nominal)
Vin(-10%):Input Voltage=0.9xVin(nominal)
Vin(nominal):Nominal Input Voltage
7. Load Regulation
|Vout(FL)-Vout(NL)| x100%
Vout(FL)
Vout(FL): Output Voltage at Full Load
Vout(NL): Output Voltage at 25% Full Load or 10% Full Load
8. Ripple and Noise: as shown below. The bandwidth is 0-20MHz
Output Ripple & Noise measurement test circuit: as shown below.
9. Temperature Derating Curve: The DC-DC converter will operate over a wider temperature range if less power is drawn from the output
and device is already running. The temperature derating curve shows the operating power-temperature range. As shown below.
10. Switching Frequency: The nominal operating frequency of the DC-DC converters.
11. Input to Output Isolation: The dielectric breakdown strength test between input and output circuits. This is the isolation voltage the
device is capable of withstanding for a specified time, usually 1 second or 1 minute.
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
10/11/2016
Fax 603-778-9797
Page 6 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
DCBYB100 SERIES
100 Watts
Isolated DC/DC Converter
Single Output
Rev A
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
10/11/2016
Page 7 of 7
website: www.wallindustries.com • e-mail: sales@wallindustries.com
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