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Dc Motor
Prominent & Leading Manufacturer from Vasai, we offer dc current shunt.
Product Price: Rs 24,000 / PieceGet Best Price
Minimum Order Quantity: 1 Piece
Product Details:
| Material | Brass |
| Country of Origin | Made in India |
| Brand | Adil induatries |
| Packaging type | box |
| Accuracy | 100% |
| mounting type | through hole |
| Delivery | World wide |
**Basic Details:**
1. **Purpose:** A DC current shunt is primarily used for the measurement of electrical current. It is often used in conjunction with a voltmeter or ammeter to provide a voltage signal that corresponds to the current passing through it.
2. **Operating Principle:** The DC current shunt operates based on Ohm's Law (V=IR), where V represents voltage, I represents current, and R represents resistance. When current flows through the shunt resistor, it generates a voltage drop (V) across the resistor that is proportional to the current (I) passing through it.
3. **Construction:** DC current shunts are typically constructed as precision resistors made from materials with a low temperature coefficient, ensuring accuracy over a range of temperatures. They are designed to handle the rated current without significant voltage drop or heat generation.
**Specifications/Additional Details:**
1. **Resistance Value:** The resistance value of a DC current shunt is specified in ohms (Ω) and determines the voltage drop across the shunt at a specific current level. The value is chosen based on the expected current range to be measured.
2. **Current Rating:** The current rating of the shunt specifies the maximum continuous current it can handle without exceeding its power dissipation capability. It is typically expressed in amperes (A).
3. **Accuracy:** The accuracy of a DC current shunt is critical for precise current measurement. Shunt resistors are available in various accuracy classes, with higher accuracy options typically being more expensive.
4. **Voltage Drop:** The voltage drop across the shunt resistor is proportional to the current passing through it. The voltage drop is often specified per unit of current, such as millivolts per ampere (mV/A).
5. **Temperature Coefficient:** The temperature coefficient indicates how the resistance value of the shunt changes with temperature variations. It is specified in parts per million per degree Celsius (ppm/°C) and affects accuracy.
6. **Tolerance:** Tolerance specifies the permissible variation in resistance value from the specified nominal value. It is usually expressed as a percentage of the nominal value.
7. **Power Rating:** The power rating of a DC current shunt indicates the maximum power it can dissipate without overheating. It is determined by the current rating and voltage drop across the shunt.
8. **Terminal Configuration:** DC current shunts have two terminals for connection to the circuit. Terminal configuration options include single-ended, double-ended, or Kelvin sensing.
9. **Mounting:** DC current shunts can be mounted on a PCB (Printed Circuit Board), a heat sink, or within an enclosure, depending on the application.
10. **Safety Features:** Some shunt resistors come with protective features like overcurrent protection or surge withstand capabilities to ensure safe operation in case of transient or overload conditions.
11. **Environmental Considerations:** Consider the operating temperature range and environmental conditions (e.g., humidity, vibration) to ensure the shunt's reliability in the intended application.
12. **Compliance:** Ensure that the DC current shunt complies with relevant industry standards and safety regulations, especially if it is used in critical systems.
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