VUO190-18NO7 vs MB14S-TP
| Part Number |
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| Category | Diodes - Bridge Rectifiers | Diodes - Bridge Rectifiers |
| Manufacturer | IXYS | Micro Commercial Co |
| Description | BRIDGE RECT 3P 1.8KV 248A PWS-E1 | BRIDGE RECT 1PHASE 40V 1A MBS-1 |
| Package | Bulk | Tape & Reel (TR) |
| Series | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Chassis Mount | Surface Mount |
| Package / Case | PWS-E | TO-269AA, 4-BESOP |
| Supplier Device Package | PWS-E | MBS-1 |
| Technology | Standard | Schottky |
| Diode Type | Three Phase | Single Phase |
| Voltage - Peak Reverse (Max) | 1.8 kV | 40 V |
| Current - Average Rectified (Io) | 248 A | 1 A |
| Voltage - Forward (Vf) (Max) @ If | 1.07 V @ 80 A | 500 mV @ 1 A |
| Current - Reverse Leakage @ Vr | 200 µA @ 1800 V | 500 µA @ 40 V |
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1. What is a bridge rectifier?
A bridge rectifier is a circuit composed of four diodes used to convert alternating current (AC) to direct current (DC). It is a common type of rectifier circuit widely used in devices such as power supplies and chargers.
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2. What is the working principle of bridge rectifier?
The bridge rectifier converts the input AC power into DC power through an arrangement of four diodes. Every half cycle, two diodes conduct, converting both positive and negative half waves of alternating current into direct current in the same direction.
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3. How to improve the efficiency of bridge rectifier?
The use of Schottky diodes in bridge rectifiers can reduce forward voltage drop and improve efficiency. In addition, increasing the filtering capacitor and optimizing the heat dissipation design can also improve the performance and efficiency of the rectifier.
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4. How to reduce the ripple voltage of bridge rectifier?
Ripple voltage can be reduced by adding filtering capacitors or using more complex filters (such as inductive filters) in the rectifier circuit, resulting in a smoother DC output.
