| Features |
General Specifications |
- Rad Hard: TID > 100kRad (Si)
- 2:1 margin: Operates beyond 200kRad TID
- No SEE:LET > 82MeV*cm2/mg
- Proton Resistant: No Optocouplers Used
- Designed for Redundant or Individual Space Applications
- Completely Self Contained Thick Film Hybrid DC-DC Converter
- No External Filter Caps Required
- Fully Isolated Design
- "Inhibit-not" Function
- Power on Soft Start
- 250 kHz Operation for Low Ripple & Fast Response Time
- Built-in EMI input filter meets MIL-STD-461C: CE01, CE03, CS01, CS02 & CS06
- Short Circuit & Overvoltage Protection
- External Sync Capability
- Built-in Test Capability
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- INPUT: 28 VDC nominal (19 to 50 VDC)
- ISOLATION:
- Input to case: 500 VDC
- Input to output: 500 VDC
- Output to case: 100 VDC
- ENVIRONMENTAL:
- Storage temperature: -55°C to +150°C
- Shock: 50 G's
- Acceleration: 500 G's
- Vibration: 30 G's
- Weight: 165 grams maximum
- Size: See Table
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| General Output Specifications: |
Basic Output Specifications*:
- V1 Output Voltage: 5V - Output Current: 300mA to 3A
- V2 Output Voltage: +15V - Output Current: ±100mA to ±500mA
- V3 Output Voltage: -15V - Output Current: ±100mA to ±500mA
- Efficiency: 81% to 83% (Pout = max rated load)
- Line Regulation V1: 5mV to15mV, V2/V3: ±125mV ±200mV (Pout = max rated load)
- Load Regulation V1: 75mV 125mV, V2/V3: ±500mV ±800mV (Pout = min to F.L.)
- Output Ripple V1: 25 to 50mVp-p, V2/V3: 35 to 70mVp-p (F.L. BW 2 MHz)
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| *Notes: |
Grade Levels: |
- Other input/output voltages available on special order.
- A combined total of 30W may be drawn on all 3 outputs. Up to 750mA is available from the auxiliary outputs provided the total output power does not exceed 30 W.
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EU - Engineering Units
R - Military/Aerospace
S - 100KRAD Space
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| Temperature Grades: |
- Standard: -55°C to +85°C (Full Power Output at Tcase = +85°C Linearly derates to zero at Tcase = +115°C)
- E Grade: -55°C to +125°C (Full Power Output at Tcase = +125°C Linearly derates to zero at Tcase = +135°C)
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| Mechanicals: |
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