DCQEB100 [WALL]
Up to 100 Watts Output Power;
| 型号： | DCQEB100 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Up to 100 Watts Output Power |
| 文件： | 总5页 (文件大小：429K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATASHEET
Rev C
DCQEB100 SERIES
2:1 Input Voltage Ranges
Industry Standard Quarter-Brick Package
Up to 100 Watts, Single Outputs
DC/DC Power Converters
FEATURES
Up to 100 Watts Output Power
Single Outputs
Output Current up to 30A
Industry Standard Quarter-Brick Package: 2.28” x 1.45” x 0.50”
Under Voltage Lockout
Fixed Switching Frequency
Input to Output Isolation: 1600VDC
2:1 Wide Input Voltage Range
APPLICATIONS
Telecom/Datacom
Wireless Networks
Industry Control Systems
Semiconductor Equipment
Distributed Power Architectures
High Efficiency up to 90%
No Minimum Load Required
Adjustable Output Voltage
Threaded Inserts and Thru-Hole Inserts Available
Short Circuit, Over Voltage, Over Current, and Over Temp. Protection
Compliant to RoHS EU Directive 2002/95/EC
CE Mark Meets 2006/95/CE, 93/68/EEC, and 2004/108/EC
UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals (See Note 12)
OPTIONS
Heatsinks
Pin Lengths
Thru-Hole Inserts
Negative Logic Remote ON/OFF
DESCRIPTION
The DCQEB100 series of DC/DC power converters provides up to 100 Watts of output power in an industry standard 2.28”
x 1.45” x 0.50” quarter-brick package and footprint. This series consists of single output models with 2:1 input voltage
ranges of 18-36VDC or 36-75VDC. Some features include high efficiency up to 90%, adjustable output voltage, remote
sense, and positive or negative remote ON/OFF control. This series is RoHS compliant and has UL60950-1, EN60950-1,
and IEC60950-1 safety approvals (see note 12). Several different options are available for this series including negative
remote ON/OFF control, heatsinks, pin lengths, and thru-hole inserts. Please call factory for more details.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
03/07/2012
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 5
DCQEB100 Series
100W, Single Outputs
Quarter-Brick Package
DC/DC Power Converters
Rev C
SPECIFICATIONS: DCQEB100 SERIES
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
Nom
Max
Unit
INPUT SPECIFICATIONS
24VDC nominal input models
18
36
24
48
36
75
18
36
Input Voltage Range
VDC
VDC
VDC
VDC
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
Start-up Voltage
15
32
Shutdown Voltage
Input Surge Voltage
50
100
100ms
Input Current
Input Filter
See Table
L-C Type
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Line Regulation
Low line to high line at full load
No load to full load
-0.2
-0.3
-1.5
-20
+0.2
+0.3
+1.5
+10
%
%
%
%
Load Regulation
Voltage Accuracy
Voltage Adjustability (See Note 5)
Output Power
See Table
See Table
Output Current
Minimum Load
0
%
Measured at nominal input and full load with 20MHz BW and
1µF M/C and 10µF T/C capacitors in parallel.
25% load step change
Ripple & Noise
100
250
mVp-p
Transient Response Recovery Time
µs
ms
ms
Power Up
Remote ON/OFF
25
25
Start-Up Time
Nominal input and constant resistive load
Remote Sense (See Note 5)
Temperature Coefficient
PROTECTION
Over Voltage Protection Threshold
Over Current Protection Threshold
Short Circuit Protection
Over Temperature Protection
GENERAL SPECIFICATIONS
Efficiency
10
% Vo
%/°C
-0.02
110
+0.02
Non-latching Hiccup
120
140
% Vo
% Io
Hiccup, automatic recovery
+110
°C
Nominal input and full load
See Table
Switching Frequency
243
1600
1000
1000
10
270
297
KHz
VDC
VDC
VDC
MΩ
Input to Output
Input to Base-plate
Output to Base-plate
For 1 minute
For 1 minute
For 1 minute
Isolation Voltage
Isolation Resistance
Isolation Capacitance
2500
pF
REMOTE ON/OFF (See Note 6)
DC/DC ON
DC/DC OFF
DC/DC ON
DC/DC OFF
Open or 3V < Vr < 15V
Short or 0V < Vr < 1.2V
Short or 0V < Vr < 1.2V
Open or 3V < Vr < 15V
1
Positive Logic (standard)
Negative Logic (optional)
Input Current of Remote Control Pin
Remote Off Input Current
Nominal input
Nominal input
-0.5
mA
mA
2.5
ENVIRONMENTAL SPECIFICATIONS
Operating Base-Plate Temperature (See Note 7)
Storage Temperature
-40
-55
5
+100
+125
95
°C
°C
% RH
Relative Humidity
Non-condensing
Thermal Shock
Vibration
MIL-STD-810F
MIL-STD-810F
BELLCORE TR-NWT-000332
MIL-HDBK-217F
2,500,000
631,100
Hours
Hours
MTBF (See Note 1)
PHYSICAL SPECIFICATIONS
Weight
1.46oz (42g)
Dimensions (L x W x H)
Case Material
2.28 x 1.45 x 0.50 inches (57.9 x 36.8 x 12.7 mm)
Aluminum base-plate
SAFETY & EMC CHARACTERISTICS
UL60950-1, IEC60950-1, EN60950-1
(DCQEB100-48S1.8, 48S2.5, 48S3.3, and 48S05 have approvals; approvals pending for all other models)
Safety Approvals
EMI (See Note 8)
EN55022
Class A
Radiated Immunity
Fast Transient (See Note 9)
Surge (See Note 9)
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
10 V/m
±2KV
±1KV
Perf. Criteria A
Perf. Criteria B
Perf. Criteria B
Perf. Criteria A
Conducted Immunity
10 Vrms
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
03/07/2012
Page 2 of 5
DCQEB100 Series
100W, Single Outputs
Quarter-Brick Package
DC/DC Power Converters
Rev C
MODEL SELECTION TABLE
Output Current
Input Current
No Load (3) Full Load (2)
Input Voltage
Range
Output
Voltage
Model Number (12)
Ripple & Noise (4)
Output Power Efficiency (4)
Min. load
Full load
25A
DCQEB100-24S3.3
DCQEB100-24S05
DCQEB100-24S12
DCQEB100-24S15
DCQEB100-48S1.8
DCQEB100-48S2.5
DCQEB100-48S3.3
DCQEB100-48S05
DCQEB100-48S12
DCQEB100-48S15
3.3 VDC
5 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
80mA
120mA
50mA
60mA
55mA
50mA
75mA
80mA
65mA
65mA
3997mA
4845mA
4843mA
4847mA
1389mA
1883mA
2022mA
2422mA
2422mA
2424mA
82.5W
100W
100W
100W
54W
89%
90%
90%
90%
85%
87%
89%
90%
90%
90%
20A
24VDC
(18 - 36 VDC)
12 VDC
15 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
8.33A
6.67A
30A
30A
75W
25A
82.5W
100W
100W
100W
48 VDC
(36 - 75 VDC)
20A
12 VDC
15 VDC
8.33A
6.67A
NOTES
1. BELLCORE TR-NWT-000332. Case 1: 80% Stress, Temperature at 40°C.
MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, 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. Maximum output deviation is +10% inclusive of trim. If remote sense is not being used the +SENSE should be connected to its corresponding
+OUTPUT and likewise the -SENSE should be connected to its corresponding –OUTPUT.
6. The remote ON/OFF control pin voltage is referenced to –INPUT. To order negative logic Remote ON/OFF control add the suffix “R” to the
model number (Ex: DCQEB100-48S05R).
7. Heatsink is optional and P/N: 7G-0029A-F, 7G-0030A-F, 7G-0031A-F, and 7G-0032A-F.
8. The DCQEB100 series meets EN55022 Class A and Class B only with external components added before the input pins to the converter.
9. An external input filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. We recommend Nippon chemi-con KY series,
220µF/100V, ESR 48mΩ.
10. BASE-PLATE GROUNDING: EMI can be reduced when you connect the four screw bolts to the shield plane.
11. The converter is provided with basic insulation.
12. Safety Approvals: DCQEB100-48S1.8, 48S2.5, 48S3.3, and 48S05 have safety approvals; approvals pending for all other models.
13. This series comes with several different options: Negative remote ON/OFF control, pin lengths, thru-hole inserts, and heatsinks.
CAUTION: The power module is not internally fused. An input line fuse must always be used.
DERATING
DCQEB100-48S05 Derating Curve
DCQEB100-48S05 Derating Curve
With Heatsink 7G-0029A-F
120
100
120
100
80
60
40
20
0
0 LFM
0 LFM
100 LFM
200 LFM
300 LFM
400 LFM
500 LFM
100 LFM
200 LFM
300 LFM
400 LFM
500 LFM
80
60
40
20
0
12
-40
-20
-10
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (°C)
Ambient Temperature (°C)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
03/07/2012
Page 3 of 5
DCQEB100 Series
100W, Single Outputs
Quarter-Brick Package
DC/DC Power Converters
Rev C
CHARACTERISTICS
DCQEB100-48S05 Efficiency vs Input Voltage
92
DCQEB100-48S05 Efficiency vs Output Load
95
90
91
90
89
85
80
88
75
87
86
85
70
65
60
36
40
44
48
52
56
60
64
68
72 75
10
20
30
40
50
60
70
80
90
100
Input Voltage (VDC)
Output Load (% of Full Load)
Recommended Filter for EN55022 Class B Compliance
C10
C1
685pF/50V
C6
C2
685pF/50V
C7
C3
685pF/50V
C8
C4
685pF/50V
C9
C5
1.5nF/3KV
C10
C12
C14
1.5nF/3KV
C11
685pF/50V
C12
685pF/50V
C13
685pF/50V
C14
0.1µF/50V
C15
C6
DCQEB100-24Sxx
L1
L2
0.1µF/50V
L1
1.37mH
1.0nF/3KV
L2
1.37mH
1.0nF/3KV
1.0nF/3KV
1.0nF/3KV
C1 C2 C3
C7 C8 C9
+Vin
-Vin
+Vin
CASE
CASE
+Vo
C4
C5
C1
C2
C3
C4
C5
1.5nF/3KV
C10
0.1µF/50V
C15
1.0nF/3KV
100µF/100V 1.5µF/100V 1.5µF/100V 1.5µF/100V
-Vin
-Vo
C6
1.5nF/3KV
C11
0.1µF/50V
L1
C7
C8
C9
47µF/100V 1.5µF/100V 1.5µF/100V
DCQEB100-48Sxx
C12
1.0nF/3KV
L2
C13
1.0nF/3KV
C14
1.0nF/3KV
C13
C15
620µH
620µH
C11
CHASSIS GROUND
SHIELD PLANE
Recommended EN55022 Class B Filter Circuit Layout
DCQEB
SERIES
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
03/07/2012
Page 4 of 5
DCQEB100 Series
100W, Single Outputs
Quarter-Brick Package
DC/DC Power Converters
Rev C
MECHANICAL DRAWING
Unit: inches (mm)
2.28 (57.9)
0.21
(5.3)
1.860 (47.24)
0.024 (0.6)
PIN CONNECTIONS
PIN
1
FUNCTION
-INPUT
PIN Ø
Ø.040 (1.02)
Ø.040 (1.02)
Ø.040 (1.02)
Ø.060 (1.52)
Ø.040 (1.02)
Ø.060 (1.52)
Ø.040 (1.02)
Ø.060 (1.52)
2
CTRL
3
+INPUT
-OUTPUT
-SENSE
TRIM
4
5
BOTTOM VIEW
6
7
+SENSE
+OUTPUT
8
1. 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)
0.14
(3.6)
3. Pin Dimension Tolerance: 0.004 ( 0.1)
0.20
(5.1)
2.000 (50.80)
0.50 (12.7)
Threaded (Standard) 4-M3X0.5
Thru-Hole (Option) 4-Ø0.126 (Ø3.2)
PRODUCT OPTIONS
SUFFIX
none
S
PRODUCT OPTIONS
7G-0029A-F
SUFFIX
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
using the method shown below.
H
0.200” pin length
0.145” pin length
0.200” pin length
0.145” pin length
Ø0.126 (Ø3.2) thru-hole
(no thread) inserts
Positive remote ON/OFF logic
H1
H2
H3
7G-0030A-F
Heatsinks
R
7G-0031A-F
7G-0032A-F
Negative remote ON/OFF logic
TRIM UP
7
TRIM DOWN
6
RL
Thru-Hole Inserts (1)
TH
RU
RD
NOTES
6
5
1. Models with thru-hole inserts cannot be equipped with a heatsink.
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:
Toll Free:
Fax:
(603)778-2300
(888)587-9255
(603)778-9797
E-mail:
Web:
Address:
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
03/07/2012
Page 5 of 5
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