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) | |||