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BM80A-300L-033F70 Astec - DC-DC Converter Module
BM80A-300L-033F70 Description
BM80A-300L-033F70 is a 300 W single output DC-DC converter (BM80A series) from Astec (Emerson / Artesyn), rated 3.3V, 70A.
USComponent supplies BM80A-300L-033F70 and other power semiconductors and power supplies, including discontinued types. Request a quote for price and lead time - we reply within 24 hours.
Summary of Features
- 300 W continuous power at 85 °C baseplate temperature
- 54 W/in³ (3.3 W/cm³)
- High efficiency - 83% at full rated output
- 1 MHz fixed frequency
- Low output ripple and noise
- Excellent transient response
- Safety isolated low voltage interface with ALP linear control
- High reliability - over 1 million hours MTBF
- Wide input voltage range
- Parallelable with accurate current sharing
Target Applications
Astec BM80A-300L-033F70 is used for industrial automation, test and measurement, telecom and datacom, medical, LED lighting and other equipment that needs reliable regulated DC power.
Key Specifications
BM80A-300L-033F70 is a 300 W single output DC-DC converter (BM80A series) from Astec (Emerson / Artesyn), rated 3.3V, 70A. Source: manufacturer datasheet.
| Parameter | Value |
|---|---|
| Manufacturer | Astec (Emerson / Artesyn) |
| Input range | 180 to 400 VDC (300 V nominal) |
| Output | 3.3 V @ 70 A |
| Output adjust range | ±20% of nominal |
| Current share accuracy | 3% typical |
| Switching frequency | 1 MHz fixed |
| Continuous power | 300 W at 85 °C baseplate (series rating) |
| Datasheet | Available on this page (PDF) |
Note: data taken from the Astec (Emerson / Artesyn) datasheet of BM80A series, which covers BM80A-300L-033F70.
Technical document (PDF) | Request a quote for BM80A-300L-033F70 (reply within 24 hours)
Related Part Numbers
| BM80A-048L-033F70 | BM80A-300L-022F75 | BM80A-300L-050F60 5.0V, 60A, 300W | BM80A-300L-020F60 Output Power: 120 W Output Voltage: 2 V |
| BM80A-300L-150F20 300V/18V/300W | BM80A-048L-050F60 Output Power: 300 W Output Voltage: 5 V | BM80M-048L-033F70 48V, 3.3V, 230W | BMD250AA20 |
| BMD250AB20 200(V) / 250(A) | BM10-48S05-SI Output Power: 10 W Output Voltage: 5 V |
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