DVME28 [DELTA]
HIGH RELIABILITY HYBRID EMI FILTERS; 高可靠性混合EMI滤波器
| 型号： | DVME28 |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | HIGH RELIABILITY HYBRID EMI FILTERS |
| 文件： | 总13页 (文件大小：265K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH RELIABILITY HYBRID
EMI FILTERS
DESCRIPTION
FEATURES
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High Reliability
Wide Input Voltage Range: 0 to 50 Volts per
MIL-STD-704
Up to 15.0 Amps Maximum Current
40 dB Minimum Attenuation at 500 kHz
Industry Standard Pinout
High Input Transient Voltage: 80 Volts for 1 sec
per MIL-STD-704A
Precision Seam Welded Hermetic Package
Custom Versions Available
Additional Environmental Screening Available
Meets MIL-STD-461C and MIL-STD-461D EMC
Requirements
Protects Against Conducted Susceptibility
Specified in MIL-STD-461C, CS01 and CS02
MIL-PRF-38534 Element Evaluated
Components
The DVME series of hybrid EMI filters is operable
over the full military (-55 °C to +125 °C) temperature
range with no power derating. The DVME EMI filter
is designed to filter conducted emissions of two
DVFL series DC-DC converters.
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These filters are designed and manufactured in a
facility qualified to ISO9001 and certified to MIL-PRF-
38534 and MIL-STD-883.
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This product may incorporate one or more of the
following U.S. patents:
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
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Figure 1 – DVME28 EMI Filter
(Not To Scale)
Sales Information:
Phone: (425) 353-3010
Fax: (425) 353-4030
11314 4th Avenue
West, Suite 206
Everett, WA 98204
http://www.vpt-inc.com
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E-mail: vptsales@vpt-inc.com
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SPECIFICATIONS (TCASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
50 VDC
80 Volts
Storage Temperature
Lead Solder Temperature (10 seconds)
-65°C to +150°C
300°C
Output Current
15.0 Amps
Weight (Maximum)
77 grams
Power Dissipation (Full Load, TCASE = +125°C) 15.75 Watts
DVME28
Parameter
Conditions
Units
Min
Typ
Max
STATIC
Continuous
0
-
28
-
50
80
V
V
A
INPUT
Voltage2
Transient, 1 sec
Continuous
Current1,2,3
0
-
15.0
OUTPUT
Continuous
VOUT = VIN – (IIN x RDC
)
V
Voltage2
Current2,3
Continuous
0
-
-
15.0
A
mΩ
W
DC RESISTANCE
POWER DISSIPATION2
NOISE REJECTION
CAPACITANCE
Continuous
-
70
Continuous
-
-
15.75
f = 500 kHz
40
60
100
-
-
-
dB
Pin to Case
-
-
100
nF
ISOLATION
Any Pin to Case, 500 VDC
AIF @ TC = 55°C
-
-
MΩ
MHrs
MTBF (MIL-HDBK-217F)
0.957
Notes: 1. Derate linearly to 0 at 135°C.
2. Verified by qualification testing.
3. Rated current applies at any voltage.
BLOCK DIAGRAM
PINS 1, 2, 3
28V IN
PINS 10, 11, 12
28V OUT
CASE
IN COM
OUT COM
PINS 4, 5, 6
PINS 7, 8, 9
Figure 2
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CONNECTION DIAGRAMS
DVME28 EMI FILTER
1
DVFL2800S DC-DC CONVERTER
12
11
10
9
1
7
28V IN
28V IN
28V IN
28V OUT
28V OUT
28V OUT
28V IN
+V OUT
+S
2
3
10
28 Vdc
+
LOAD
-
4
5
6
6
4
2
12
9
SYNC IN
INH1
IN COM OUT COM
IN COM OUT COM
IN COM OUT COM
INH2
-S
8
7
8
IN COM OUT COM
3
CASE
Figure 3 – DVME28 EMI Filter Hookup with Single Converter
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CONNECTION DIAGRAMS
DVFL2800S DC-DC CONVERTER
1
7
28V IN
+V OUT
+S
10
LOAD
6
4
2
SYNC IN
INH1
9
8
-S
IN COM OUT COM
3
CASE
DVME28 EMI FILTER
DVFL2800S DC-DC CONVERTER
1
2
3
12
11
10
9
1
7
28V IN
28V IN
28V IN
28V OUT
28V OUT
28V OUT
28V IN
+V OUT
10
+S
28 Vdc
+
-
LOAD
4
5
6
6
4
2
SYNC IN
INH1
IN COM OUT COM
IN COM OUT COM
IN COM OUT COM
8
9
8
-S
7
IN COM OUT COM
3
CASE
Figure 4 – DVME28 EMI Filter Hookup with Two Converters
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EMI MEASUREMENT METHODS CONNECTION DIAGRAMS
TO 50 OHM INPUT
+V IN
+V OUT
CURRENT
TRANSFORMER
10 uF
10 uF
TO D.U.T.
-V IN
-V OUT
Figure 5 – MIL-STD-461C Measurement Method (Feedthrough Capacitor)
+V IN
+V OUT
50 uH
TO 50 OHM INPUT
50 uH
-V IN
-V OUT
Figure 6 – MIL-STD-461D Measurement Method (LISN)
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EMI PERFORMANCE CURVES
(TCASE = 25°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
Figure 7 – MIL-STD-461C
Figure 8 – MIL-STD-461C
DVFL2800D With DVME28 EMI Filter
DVFL2800D Without EMI Filter
Figure 9 – MIL-STD-461D
DVFL2800S With DVME28 EMI Filter
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PACKAGE SPECIFICATIONS
TOP VIEW
PIN
1
FUNCTION
28V IN
2
28V IN
3
28V IN
4
IN COM
5
IN COM
6
IN COM
7
OUT COM
OUT COM
OUT COM
28V OUT
28V OUT
28V OUT
8
9
10
11
12
SIDE VIEW
Figure 10 – Package and Pinout
(Pin Length is ±0.01”, Other Dimensional Limits are ±0.005” Unless Otherwise Stated)
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PACKAGE SPECIFICATIONS (DOWN-LEADED)
TOP VIEW
PIN
FUNCTION
28V IN
1
2
28V IN
3
28V IN
4
IN COM
5
IN COM
6
IN COM
7
OUT COM
OUT COM
OUT COM
28V OUT
28V OUT
28V OUT
8
9
10
11
12
SIDE VIEW
Figure 11 – Package and Pinout (With Down-Leaded Pin Extensions Added)
(Pin Length is ±0.01”, Other Dimensional Limits are ±0.005” Unless Otherwise Stated)
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PACKAGE SPECIFICATIONS (UP-LEADED)
TOP VIEW
PIN
FUNCTION
28V IN
1
2
28V IN
3
28V IN
4
IN COM
5
IN COM
6
IN COM
7
OUT COM
OUT COM
OUT COM
28V OUT
28V OUT
28V OUT
8
9
10
11
12
SIDE VIEW
Figure 12 – Package and Pinout (With Up-Leaded Pin Extensions Added)
(Pin Length is ±0.01”, Other Dimensional Limits are ±0.005” Unless Otherwise Stated)
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PACKAGE PIN DESCRIPTION
Pins
1, 2, 3
Function
28V IN
Description
Positive Input Voltage Connection
Input Common Connection
Output Common Connection
Positive Output Voltage Connection
4, 5, 6
IN COM
7, 8, 9
OUT COM
28V OUT
10, 11, 12
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ENVIRONMENTAL SCREENING (100% Tested Per MIL-STD-883 as referenced to MIL-PRF-38534)
Extended
/ES
HB
/HB
Class H
/H
Class K
/K
Standard
(No Suffix)
Screening
MIL-STD-883
Non-
Destructive
Bond Pull
N/A – Products do not contain
Wirebonds
N/A
N/A
N/A
N/A
N/A
Internal
Visual
Method 2017, 2032
Internal Procedure
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Temperature
Cycling
Method 1010, Condition C
Method 1010, -55°C to 125°C
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Constant
Acceleration
Method 2001, 3000g, Y1 Direction
Method 2001, 500g, Y1 Direction
PIND
Method 2020, Condition A2
Pre Burn-In
Electrical
100% at 25°C
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Method 1015, 320 hours at +125°C
Method 1015, 160 hours at +125°C
96 hours at +125°C
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Burn-In
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24 hours at +125°C
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Final
Electrical
MIL-PRF-38534, Group A1
100% at 25°C
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Method 1014, Fine Leak, Condition A
Method 1014, Gross Leak, Condition C
Dip (1 x 10-3)
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Hermeticity
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Radiography
Method 20123
Method 2009
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External
Visual
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Notes:
1.
2.
3.
100% R&R testing at –55°C, +25°C, and +125°C with all test data included in product shipment.
PIND test Certificate of Compliance included in product shipment.
Radiographic test Certificate of Compliance and film(s) included in product shipment.
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ORDERING INFORMATION
DVME
28
DL
/HB
-
XXX
1
2
3
4
5
(1)
(2)
(3)
Package Option
(4)
(5)
Additional
Nominal Input
Voltage
Product Series
Screening Code1, 2 Screening Code
DVME
28
28 Volts
None
DL
UL
Standard
Down-Lead
Up-Lead
None
/ES
/HB
/H
Standard
Extended
HB
Class H
Class K
Contact Sales
/K
Notes:
1.
2.
Contact the VPT Inc. Sales Department for availability of Class H (/H) or Class K (/K) qualified products.
VPT Inc. reserves the right to ship higher screened or SMD products to meet lower screened orders at our
sole discretion unless specifically forbidden by customer contract.
Please contact your sales representative or the VPT Inc. Sales Department for more information
concerning additional environmental screening and testing, different input voltage, output voltage,
power requirement, source inspection, and/or special element evaluation for space or other higher
quality applications.
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SMD (STANDARD MICROCIRCUIT DRAWING) NUMBERS
Standard Microcircuit
Drawing (SMD)
DVME28 Series
Similar Part Number
*T.B.D.
DVME28
Do not use the DVME28 Series similar part number for SMD product acquisition. It is listed for
reference only. For exact specifications for the SMD product, refer to the SMD drawing. SMD’s can be
downloaded from the DSCC website at http://www.dscc.dla.mil/programs/smcr/. The SMD number
listed above is for MIL-PRF-38534 Class H screening, standard gold plated lead finish, and no RHA
(Radiation Hardness Assurance) level. Please reference the SMD for other screening levels, lead
finishes, and radiation levels.
CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales
Department at:
Phone:
Fax:
(425) 353-3010
(425) 353-4030
E-mail:
vptsales@vpt-inc.com
All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors
or omissions. The products or specifications contained herein are subject to change without notice.
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