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Schottky Bridges
Comchip's Schottky bridge series are designed for card scanners
Comchip's Schottky bridge series are designed to exceed the energy efficiency required in POE application while saving PCB space. The low forward voltage drop Schottky bridges improve rectification efficiency by 25%, and compact footprint of the Mini-DIP/TO-269AA package saves 50% of PCB space compared to four individual Schottky in SMA package.
Full wave bridge rectifiers are availabel in 1 A low forward voltage drop (low VF) and 2 A versions. Voltage offering are 40 V, 60 V, and 100 V. In addition to using the Schottky bridge rectifier, the powered device is coupled with a TVS diodes (TV04A580J-G or SMAJ58A) for surge protection across the rectified output so any impulse are clamped before reaching the sensitive DC/DC converter.
Common POE applications for the Schottky Bridge Series are:
- VoIP
- Video cameras
- Retail kiosk
- Point-of-sales devices
- Card scanners
- Security systems
- Remote devices
- Industrial automation tools and sensors
Schottky Bridges
| Image | Référence fabricant | Description | Quantité disponible | Prix | ||
|---|---|---|---|---|---|---|
 |  | CDBHD1100L-G | BRIDGE RECT 1P 100V 1A MINI-DIP | 0 - Immédiatement 45000 - Stock usine | $2.97 | Afficher les détails |
| | CDBHD140L-G | BRIDGE RECT 1P 40V 1A MINI-DIP | 635 - Immédiatement 40000 - Stock usine | $3.25 | Afficher les détails |
| | CDBHD160L-G | BRIDGE RECT 1P 60V 1A MINI-DIP | 0 - Immédiatement 2500 - Stock usine | $2.92 | Afficher les détails |
| | CDBHD2100-G | BRIDGE RECT 1P 100V 2A MINI-DIP | 0 - Immédiatement 17500 - Stock usine | $3.01 | Afficher les détails |
| | CDBHD240-G | BRIDGE RECT 1P 40V 2A MINI-DIP | 283 - Immédiatement | $3.01 | Afficher les détails |
| | CDBHD260-G | BRIDGE RECT 1P 60V 2A MINI-DIP | 1946 - Immédiatement 5000 - Stock usine | $3.25 | Afficher les détails |
Date de publication : 2009-08-23
Canada