Military AC-DC Power Supplies with EMI Filters
Up to 300 W
THE XPERTS IN POWER
56 Series
High Power Density/Low Profile
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Design & Manufactured to
Navmat Guidelines
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Low Noise
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EMI Filter to MIL-STD 461C
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Transient Protection to MIL-STD 704D
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MIL-STD 810C Environmental
Performance
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Full MIL and COTS MIL Available
Specification
Input General
Input Voltage " 115/230 VAC Nominal Remote Sense " 0.5 VDC compensation
Input Connection " Single Phase - 115 VAC and 230 VAC Remote ON/OFF " TTL Logic Hi inhibits/ Logic Lo enables
Three Phase - 115 VAC Delta,
Isolation Voltage " 1000 VDC Input to Output
115 VAC Wye
1000 VDC Input to Case
230 VAC Delta
200 VDC Output to Case
Input Transient " (MIL-STD 704D)
Insulation Resistance " 50 MOhm at 50 VDC
Protection 115 VAC up to 180 VAC for 100mS
Weight " 25 W 255g
230 VAC up to 292 VAC for 100mS
50 W Single 280g
50 W Dual 310g
Output
75 W Single 310g
Output Power " 25 W to 300 W (see derating
Dual 340g
information)
Triple 370g
150 W Single 790g
Output Voltage " Single, dual and triple - see table
Dual 340g
Efficiency " 75% max
Triple 850g
Line Regulation " 0.1% or 10 mV (whichever is greater)
300 W 1077g
High to low line
Enclosure " Aluminium
Ripple & Noise " 5 Vout - 50 mV pk-pk typical
Finish " Cover - black anodised
(20 MHz bandwidth)
Baseplate - chemfilm
other outputs 1% Vout Nominal or
MTBF " 200 k hrs GB at 50 °C (MIL-STD-217F)
200 mV pk-pk max
(whichever is greater)
Environmental
Load Transient " Return to regulation within
Recovery 0.5 mS (50% - 100% full load)
Storage " -55 to 125 °C
Temperature
Load Transient " 3.3 V / 5 V - 0.35 VDC max
Under/Overshoot other outputs 5% Vout
Operating " -55 to 85 °C baseplate at 100% load
setpoint
Temperature (for operation at 100 °C see derating)
Short Circuit " Continuous auto restart
Protection EMC & Safety
Current Limit " 130% rated current EMC " Filtering to MIL-STD 461C
Overvoltage " Automatic shutdown if Vout >125%
Protection
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Input/Output Ratings & Model Numbering System
Part Number: 56 - - - -
Power (Watts) Number of Outputs
G = 25 W S1 = Single (25/50/75/150/300 W models)
J = 50 W D1 = Dual (50/75/150 W models)
K = 75 W T1 = Triple (75/150 W models)
M = 150 W
R = 300 W
Output Voltages
Single Output Dual Output Triple Output
003 = 3.3 V (25 W Only) 012 = Ä…12 V 512 = 5, Ä…12 V
005 = 5.0 V 015 = Ä…15 V 515 = 5, Ä…15V
012 = 12.0 V
015 = 15.0 V
024 = 24.0 V
028 = 28.0 V
For other output voltages please contact technical sales
Reliability Options
H = Full Mil -55 - 85 °C. Hi Rel Mil Grade 0 = Standard Testing (Includes ESS
Components, designed per NAVMAT guidelines Temperature Cycling per NAVMAT)
M = COTS - MIL-Type: -55 - 85 °C, MIL Type 1 = Standard Testing plus ESS Vibration
Components Testing per NAVMAT)
Mechanical Details
CASE 1: Single Output
CASE 2: Dual &
Triple Output
CASE 3 300 W is for 5 V,
12 V & 15 V Versions
Top Bottom
Power Case No Units L W A B F
25 W 1 Inches 3.4 2.8 2.4 3.0 1.40
25 W 1 mm 86.4 71.1 60.69 76.2 35.6
50 W 1 Inches 4.0 5.25 2.85 3.60 1.63 Dimensions C & D: 0.2 (5.1 mm) Dimension K: 0.85 (21.6 mm)
50 W 1 mm 101.6 82.60 72.40 91.44 41.4 Dimension E: 0.23 (5.84 mm) Dimension M: 3.94 (100.1 mm)
50 W 2 Inches 4.85 3.5 3.10 4.45 1.75 Dimension G:0.455 (11.56 mm) Dimension N: 1.82 (46.2 mm)
50 W 2 mm 123.1 88.9 78.4 113.03 44.45 Dimension H 0.85 (21.6 mm) Dimension P: 4.92 (124.9 mm)
75 W 1 Inches 4.5 3.25 2.85 4.10 1.63 Dimension J: 0.536 (13.61 mm)
75 W 1 mm 114.3 82.6 72.39 103.14 41.3
75 W 2 Inches 5.0 4.5 4.10 4.6 2.25
75 W 2 mm 127.0 114.3 104.14 116.84 57.5 Power CASE UNITS W L A B F
150 W 1 Inches 5.5 6.9 5.1 6.5 2.75 300 W 1 Inches 5.50 6.90 5.10 6.50 2.75
150 W 1 mm 139.5 175.3 129.5 165.0 69.8 300 W 1 mm 139.7 175.3 129.5 165.0 69.8
150 W 2 Inches ** ** ** ** ** 300 W 3 Inches ** ** ** ** **
150 W 2 mm ** ** ** ** ** 300 W 3 mm ** ** ** ** **
** Consult factory for dimensions
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56 SERIES DERATING INFORMATION 25 WATT UNIT 56
Output Power Current Power Current
Volts at 85°C at 85°C at 100°C at 100°C
3.3 V 10 W 3.0 A 10 W 3.0 A
5.0 V 15 W 3.0 A 15 W 3.0 A
2.0 V 25 W 2.1 A 20 W 1.67 A
15.0 V 25 W 2.1 A 20 W 1.33 A
24.0 V 25 W 1.1 A 20 W 0.83 A
28.0 V 25 W 0.9 A 20 W 0.71 A
56 SERIES DERATING INFORMATION 50 WATT UNIT 56
Output Current at Current at Current at Current at
Volts 400 Hz at 85°C 400Hz at 100°C 60Hz at 71°C 60Hz at 100°C
5.0 V 8.0 A 6.0 A 6.4 A 5.0 A
12.0 V 4.2 A 3.1 A 3.3 A 2.5 A
15.0 V 3.4 A 2.5 A 2.7 A 2.0 A
24.0 V 2.1 A 1.6 A 1.67 A 1.25 A
28.0 V 1.8 A 1.35 A 1.4 A 1.0 A
Ä…5.0 V 4.0 A 3.0 A 3.2 A 2.5 A
Ä…12.0 V 2.1 A 1.6 A 1.67 A 1.25 A
Ä…15.0 V 1.7 A 1.25 A 1.35 A 1.0 A
56 SERIES DERATING INFORMATION 75 WATT UNIT 56
Output Current at Current at Current at Current at
Volts 400 Hz at 85°C 400 Hz at 100°C 60 Hz at 71°C 60 Hz at 100°C
5.0 V 15.0 A 10.0 A 12.0 A 7.5 A
12.0 V 6.3 A 4.0 A 5.0 A 3.1 A
15.0 V 5.0 A 3.3 A 4.0 A 2.5 A
24.0 V 3.1 A 2.0 A 2.5 A 1.6 A
28.0 V 2.7 A 1.7 A 2.1 A 1.3 A
Ä…12.0 V Ä…3.1 A Ä…2.0 A 2.5 A 1.6 A
Ä…15.0 V Ä…2.5 A Ä…1.7 A 2.0 A 1.3 A
Ä…5.0/Ä…12.0 V 10.0/Ä…1.0 A 6.7/Ä…0.7 A 8.0/Ä…0.8 A 5.0 A
Ä…5.0/Ä…15.0 V 9.0/Ä…1.0 A 6.0/Ä…0.7 A 7.2/Ä…0.8 A 4.5/Ä…0.5 A
56 SERIES DERATING INFORMATION 150 WATT UNIT 56
Single Output Dual Output Triple Output
Volts Amps Volts Amps Volts Amps
12.0 V 12.5 Ä…12.0 Ä…6.25 A 5.0 V Ä…12.0 V +20.0 A Ä…2.1 A
15.0 V 10.0 Ä…15.0 Ä…5.0 A 5.0 V Ä…15.0 V +20.0 A Ä…1.7 A
24.0 V 6.3
28.0 V 5.4
(Shown at 85 °C - derate linearly to 67% load at 100 °C)
56 SERIES DERATING INFORMATION 300 WATT UNIT 56
Output Volts Currents
5.0 V 60 A
12.0 V 25 A
15.0 V 20 A
24.0 V 12.5 A
28.0 V 10.7 A
NOTE:
300 W unit 100% power at 85 °C baseplate for all input types except 115 VAC 1 phase which derates to 75% at 85°C, full power at 71°C.
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Pin Outs - 25, 50, 75 & 150 Watts
25 W Unit
50 W Unit
Pin Single Pin Single
Pin Single Dual Pin Single Dual
1 Input Input 9 Input Input
1. Input 9 Input
AC Input Type
2 Input Input 10 Input Input
2. Input 10 Input
3
3. -TTL 11 Ground 115 VAC, 1Ø 1,2 (neutral) -TTL (ON/OFF) -TTL (ON/OFF) 11 CHA GND CHAS GND AC Input Type
4 +TTL (ON/OFF) +TTL (ON/OFF) 12 -Sense -Sense1 115 VAC, 1Ø 1 & 2 (Neutral)
4. +TTL 12 -Sense 115 VAC, 3Ø, 1,9, 10
5 +Sense +Sense1 13 -Output +Output 2 115 VAC, 3Ø, 1, 9, & 10
5. +Sense 13 -Output 115 VAC, 3Ø, Y 1,9, 10, 2 (neutral)
6 +Output +Output 1 14 -Output -Output 2 115 VAC, 3Ø Y 1, 9, 10, 2 (Neutral)
6. +Sense 14 NC 230 VAC, 1Ø 9, 10
7 +Output -Output 1 15 NC -Sense 2 230 VAC, 1Ø 1,9 or 1.10 or 9.10
7. NC 15 NC 230 VAC, 3Ø, 1, 9, 10
8 NC +Sense
8. NC 120-230 VDC 1,9 or 10 230 VAC. 3Ø 1, 9, 10
75 W Unit
Pin Single Dual Triple Pin Single Dual Triple AC Input Type Single/Dual Input Triple Input
1 Input Input Input 13 -Output +Output 2 + Output 115 VAC, 1 Ø 1, 2 (Neutral) 1, 2 (Neutral)
2 Input Input Input 14 -Output -Output 2 Input 115 VAC, 3 Ø, 1, 9, 10 1, 14, 15
3 -TTL -TTL NC 15 -Output -Sense 2 Input 115 VAC. 3Ø, Y 1, 9, 10, 2 (Neutral) 1, 14, 15, 2 (Neutral)
4 +TTL +TTL -TTL 16 NC 230 VAC, 1Ø 1, 9, 10 14, 15
5 +Sense +Sense 1 +TTL 17 Ground 230 VAC, 3Ø 1, 9, 10 1, 14. 15
6 +Output +Ouput 1 -AUX 18 NC
7 +Output -Output 1 +AUX CM 19 NC
8 +Output +Sense 2 -AUX CM 20 NC
9 Input Input -AUX 21 NC
10 Input Input +Sense 22 -Sense
11 Ground Ground +Output 23 -Output
12 -Sense -Sense 1 +Output 24 -Output
25 -Output
150 W Unit
Pin Single Dual Triple Pin Single Dual Triple AC Input Type
1 Input Input Input 14 -Input Input Input 115 VAC, 1 Phase 1, 2 (Neutral)
2 Input Input Input 15 -Input Input Input 115 VAC, 3 Phase Delta 1, 14, 15
3 -TTL NC -TTL 16 Ground NC Ground 115 VAC, 3 Phase Wye 1, 14, 15, 2 (Neutral)
4 +TTL NC +TTL 17 -Output Ground -Output 230 VAC, 1 Phase 1, 14
5 NC NC +AUX 18 -Output NC -Output 230 VAC. 3 Phase Delta 1, 14, 15
6 NC +TTL -AUX CM 19 -Output +Output 2 -Output 120-320 VDC 1, 14
7 NC -TTL -AUX CM 20 -Output + Output 2 -Output
8 NC +Output 1 -AUX 21 -Output +Sense 2 -Output
9 +Ouput +Output 1 +Output 22 -Output -Sense 2 -Output
10 +Ouput +Sense 1 +Output 23 -Sense -Output 2 -Output
11 +Ouput -Sense 1 +Output 24 +Output -Output 2 -Sense
12 +Ouput -Output 1 +Output 25 +Output NC +Output
3 +Sense -Output 1 +Sense +Output
Pin Outs - 300 Watts
5 Volt, 12 Volt & 15 Volt
9 Pin Connector (J1) 13 Pin Connector (J2)
Pin Function Pin Function Pin Function
1 Phase A A1 -Output 1 +Sense
2 Phase B A2 -Output 2 +TTL (ON/OFF)
3 Phase C A3 -Output 3
4 Neutral A4 +Output 4
5 Chassis Ground A5 +Output 5 -Sense
6 Phase A A6 +Output 6 -TTL (ON/OFF)
7 Phase B 7
8 Phase C
9 Neutral
24 Volt & 28 Volt
37 Pin Connector (J1)
Pin Function Pin Function Pin Function Pin Function
1 Phase A 11 20 Phase A 29 -TTL (ON/OFF)
2 Neutral* 12 Current Share 21 Phase B 30
3 Phase B 13 +Sense 22 Phase C* 31 -Sense
4 Phase C 14 +Output 23 Neutral 32 +Output
5 Phase B* 15 +Output 24 Phase C 33 +Output
6 Neutral 16 +Output 25 Neutral 34 +Output
7 17 -Output 26 Phase A 35 -Output
8 18 -Output 27 36 -Output
9 19 -Output 28 Chassis Ground 37 -Output
10 +TTL (ON/OFF)
* = Transient Suppression Connection Option - Requires external connection by user
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Rev 2.0