Features: Inputs: 28Vdc per MIL-STD-704A,MIL-STD-1275A 270Vdc per MIL-STD-704D/EOutputs: 1 to 3, 2 to 48Vdc Up to 5W/in3 MIL-STD-461C/D/E EMI compliance High efficiency Remote sense ZVS/ZCS power architecture Low noise FM control Reverse polarity protection Size - 1- up: 8.6 x 2.5 x 0.99 (219,...
MIL-STD-704D: Features: Inputs: 28Vdc per MIL-STD-704A,MIL-STD-1275A 270Vdc per MIL-STD-704D/EOutputs: 1 to 3, 2 to 48Vdc Up to 5W/in3 MIL-STD-461C/D/E EMI compliance High efficiency Remote sense ZVS/ZCS power a...
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Features: SpecificationsDescriptionThe PV connector is designed to meet the rugged requirements of...
PARAMETER |
MIN |
TYP | MAX | UNITS | NOTES |
Input Characteristics | |||||
28Vdc input modules | |||||
Steady state input | 18 | 28 | 50 | Vdc | |
Low line lockout | 16 | Vdc | Automatic recovery | ||
Input spike limit | -600 | +600 | Vdc | 20s, 50per MIL-STD-704A | |
-250 | +250 | Vdc | 100s, 15mJ per MIL-STD-1275A | ||
Input surge limit | 100 | Vdc | 60mS, 0.5 per MIL-STD-1275A | ||
Overvoltage shutdown | 50 | Vdc | 100mS automatic recovery | ||
Reverse polarity protection | Shunt diode: input fuse required | ||||
Recommended fuse | 10(1) | Amps | F03A type | ||
270Vdc input modules | |||||
Steady state input | 125 | 270 | 270 | Vdc | |
Low line lockout | 125 | Vdc | Automatic recovery | ||
Input spike limit | +800 | Vdc | 20s, 50 | ||
-600 | +600 | Vdc | 100s, 15mJ | ||
Input surge limit | 500 | Vdc | 100ms, 0.5 | ||
Overvoltage shutdown | 400 | Vdc | 100s automatic recovery | ||
Reverse polarity protection | Shunt diode: input fuse required | ||||
Recommended fuse | 2(1) | Amps | F03A type | ||
All models | |||||
No load power dissipation | 1.5(1) | 2(1) | Watts | ||
Master disable input current(2) | 4 | mA | Sink; disables all outputs | ||
(Absolute max., 20mA) | |||||
nrush current | 110 | 125 | %, Iin | Steady state Iin, 10ms | |
EMC Characteristics; MIL-STD-461C/D/E | |||||
Input power leads | |||||
Conducted emissions | CE01,CE03,CE07 | MIL-STD-461C - 1-up | |||
CE101,CE102 | MIL-STD-461D - 1-up | ||||
CE101 | MIL-STD-461E - 2-up & 3-up | ||||
Conducted susceptibility | CS01,CS02,CS06 | MIL-STD-461C - 1-up | |||
CS101,CS114,CS116 | MIL-STD-461D - 1-up | ||||
CS101,CS114,CS116 | MIL-STD-461E - 2-up & 3-up | ||||
Output Characteristics | |||||
Setpoint accuracy | 0.5 | 1.0 | %Vnom | LL to HL, NL to 10% | |
Load/line regulation | 0.2 | 0.5 | %Vnom | LL to HL, 10% to FL | |
0.05 | 0.2 | %Vnom | |||
Output temperature drift | 0.01 | 0.02 | %/°C | Whichever is greater | |
Output noise p-p | 1.0 | 1.5 | %Vnom | 20MHz BW | |
100 | 150 | mV | |||
Output voltage trimming(3) | 50 | 110 | %Vnom | ||
Remote sense compensation | 0.5 | Vdc | |||
OVP setpoint | 115 | 125 | 135 | Vnom | Latching |
Current limit | 105 | 125 | %Inom | Auto restart | |
Short circuit current(4) | 20 | 130 | %Inom | ||
Isolation Characteristics | |||||
Input to output | 4,242 | Vrms | 1 min. | ||
Input to case | |||||
28Vdc input | 2,121 | Vrms | 1 min. | ||
270Vdc input | 2,500 | Vrms | 1 min. | ||
Output to case | 500 | Vrms | 1 min. | ||
Thermal Characteristics | |||||
Efficiency | 81 | % | |||
Operating temperature, case | +85 | See product grade | |||
Storage temperature | +100 | See product grade | |||
Shutdown temperature | +90 | +95 | +105 | Cool and recycle power to restart | |
Mechanical Specifications | |||||
Weight | |||||
1-up | 1.2 (544) | pounds (grams) | |||
2-up | 2.4 (1248) | pounds (grams) | |||
3-up | 3.6 (1633) | pounds (grams) | |||
Connector screw torque | 3.5 (0.4) | inches-pounds (N-M) |