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Part Number: 250Watts
Description: This DC-DC converter module uses 2nd Generation power processing, control and packaging technologies to provide the per...
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250Watts
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DataSheet
General Description
250Watts General Description
This DC-DC converter module uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectivenes expected of a mature power component. For example, a plated-cavity core transforme couples widely separated primary and secondary windings, resulting in low in-to out parasitic capacitance and noise. High frequency ZCS/ZVS switching, advanced power semiconductor packaging and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count of a 1st Generation converter.
250Watts Maximum Ratings
| Parameter | Rating | Unit | Notes |
| +In to -In voltag | -0.5 to +375 | Vdc | |
| +In to -In voltag | 400 | Vdc | <100ms |
| PC to -In voltag | -0.5 to +7.0 | Vdc | |
| PR to -In voltag | -0.5 to +7.0 | Vdc | |
| +Out to -Out voltag | -0.5 to +31.7 | Vdc | |
| +Sense to -Out voltag | -0.5 to +31.7 | Vdc | |
| (R)CSense to -Out volta | 1.0 | Vdc | |
| SC to -Out voltag | -0.5 to +1.5 | Vdc | |
| Isolation voltage (in to out) | 3000 | Vrms | |
| Isolation voltage (in to base) | 1550 | Vrms | |
| Isolation voltage (out to base) | 500 | Vrms | |
| Storage temperature (C-Grade | -40 to +125 | See part numbering chart on this page for other product grades. | |
| Operating temperature(C-Gade) | -20 to +100 | Baseplate | |
| Pin soldering temperature | 500 (260) | () | <5sec;wave solder |
| Pin soldering temperature | 750 (390) | () | <7sec;hand solder |
| Mounting torque | 5 (0.57) | in-lbs (N-m) | 6 each, # 4-40 or M3 |
250Watts Features
DC input range: 180- 375V
Input surge withstand: 400Vfor 100ms
DC output: 48V
Programmable output: 10 to 110%
Regulation: ±0.4%
Efficiency: 88%
Maximum operating temperature:100°C at full loa
Power density: 100W/cubic inch
Height above board: 0.43 in. (10,9 mm)
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
Input surge withstand: 400Vfor 100ms
DC output: 48V
Programmable output: 10 to 110%
Regulation: ±0.4%
Efficiency: 88%
Maximum operating temperature:100°C at full loa
Power density: 100W/cubic inch
Height above board: 0.43 in. (10,9 mm)
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
250Watts Typical Application
Typical Applications: off-line systems,distributed power and electric vehicles
2501
PDF/DataSheet Download
- Datasheet: 2501
- File Size: 43644 KB
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- MOUNTING BRACKET KIT INSTALLATION INSTRUCTIONS
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- 2.50mm PITCH CONNECTOR
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- ·25048HS-03000
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- 2.50mm PITCH CONNECTOR
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- ·25048HS-04000
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- 2.50mm PITCH CONNECTOR
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