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Pololu Reverse Voltage Protector, 4-75V, 8A
This module protects a connected load from reverse voltages down to -75 V (80 V absolute max). This version does not block reverse current, making it suitable for applications such as battery-powered motor control where delivering energy back into the supply is desirable.
| Operating voltage1 | Max current | Resistance2 | Reverse current blocking | Size |
|---|---|---|---|---|
| 4 V – 75 V | 8 A | < 15 mΩ | no | 0.3″×0.5″ |
Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.
Alternatives available with variations in these parameter(s): version reverse current blocking Select variant…
Compare all products in Reverse Voltage Protection and Ideal Diodes.
| Description | Specs (9) | Pictures (12) | Resources (4) | FAQs | On the blog (0) | 四虎影院在线观看 (4) |
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Pololu Reverse Voltage Protector, 4-75V, 8A. |
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Pololu Reverse Voltage Protector, 4-75V, 8A, top view. |
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Pololu Reverse Voltage Protector, 4-75V, 8A, bottom view. |
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Pololu Reverse Voltage Protector, 4-75V, 8A. bottom view with dimensions and a US quarter for size reference. |
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Pinout of the Pololu Reverse Voltage Protector, 4-75V, 8A. |
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Examples of various 四虎影成人精品a片 that can be used with the Pololu Reverse Voltage Protector, 4-75V, 8A (from left to right: 5mm terminal blocks, 3.5mm terminal blocks, 0.1″ headers). |
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Pololu 10A/12A Reverse Voltage Protector soldered to a pair of two-pin, 5mm-pitch screw terminal blocks (not included). |
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Pololu 10A/12A Reverse Voltage Protector soldered with 0.1″ male headers (not included) for use in a breadboard. |
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There are pads for adding an optional SMB-size transient voltage suppressor (TVS) across VIN and GND on the bottom of the Pololu Reverse Voltage Protector, 4-75V, 8A. |
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75V-max Pololu Reverse Voltage Protectors are available in 17A (left) and 8A (right) versions. |
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Size comparison of the Pololu Reverse Voltage Protectors: 75V, 17A (larger red PCB); 60V, 20A/25A (larger green PCB); 75V, 8A (smaller red PCB); and 60V, 10A/12A (smaller green PCB). |
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Schematic diagram of the 75V Pololu Reverse Voltage Protectors (red PCBs). |
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