Allicdata Part #: | D175K2K5-ND |
Manufacturer Part#: |
D175K2K5 |
Price: | $ 22.06 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Ohmite |
Short Description: | RESISTOR POWER ADJ 2.5K OHM 175W |
More Detail: | 2.5 kOhms 175W Slide Adjustable Power Resistor Cha... |
DataSheet: | D175K2K5 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10 +: | $ 20.06110 |
Series: | Dividohm®210 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 2.5 kOhms |
Power (Watts): | 175W |
Tolerance: | ±10% |
Adjustment Type: | Slide |
Diameter: | 1.126" OD, 0.752" ID (28.60mm x 19.10mm) |
Length: | 8.500" (215.90mm) |
Mounting Type: | Chassis Mount |
Termination: | Solder Lug |
Package / Case: | Radial, 3 Lead, Tubular |
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Adjustable Power Resistors are a type of electrical resistor that allow users to change the resistance present when passing a current through them in order to achieve their desired voltage supply. The D175K2K5 is an example of this type, and is rated for up to 5 Watts of power and operates most efficiently within the operating range of 0-10V. In order to understand the application field and working principle of the D175K2K5, one must first understand the components and inner-workings of the device.
At its core, the D175K2K5 consists of four main components - two resistors, a metal-oxide varistor, and a dielectric. The resistors are the most fundamental part of the device and can be either a fixed resistance value or adjustable value, depending on the desired application. The resistance values are adjustable by changing the length of the resistor path by turning a knob. This knob varies a resistor’s resistance between two values, and affects the total voltage supply that is eventually supplied by the device.
The metal-oxide varistor is an important part of the D175K2K5, as it reacts to higher voltages and passes them to the dielectric. The dielectric is essentially an insulator that prevents any of the electricity from reaching the resistor, and serves to protect the components of the device. Finally, the adjustable resistor serves to shield the other components of the device from the high voltages that can be passed through it.
The main application field for the D175K2K5 is for applications that require the fluctuating of a voltage supply to a specific range. This range can then be adjusted using the rotary switches, and the resistors provide the resistance necessary to achieve the desired voltage supply. The D175K2K5 is also ideal for high-powered, high-frequency applications, because of its ability to transfer large amounts of power without degrading.
The working principle behind the D175K2K5 is a simple one. When the voltage is applied, the resistance of the device is adjusted according to the position of the rotary switches. This allows for the user to easily and quickly set the voltage supply to the desired range. Depending on the environment, the metal-oxide varistor will react and pass the higher voltages to the dielectric, protecting the plastic components from damage and helping to ensure a steady voltage output.
Adjustable Power Resistors are essential components of any electrical system. The D175K2K5 is a great example of a device that brings together the advantages of adjustable resistors with the benefits of metal-oxide varistors and dielectrics that are needed to protect the system and ensure the correct voltage supply. Thanks to its ability to adjust the voltage supply quickly and efficiently, the D175K2K5 is an ideal option for applications that require high-powered, high-frequency operations.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
D175K10KE | Ohmite | 19.79 $ | 1000 | RESISTOR POWER ADJ 10K OH... |
D175K15KE | Ohmite | 19.79 $ | 1000 | RESISTOR POWER ADJ 15K OH... |
D175K20KE | Ohmite | 19.79 $ | 1000 | RESISTOR POWER ADJ 20K OH... |
D175K25KE | Ohmite | 19.79 $ | 1000 | RESISTOR POWER ADJ 25K OH... |
D175K30KE | Ohmite | 19.79 $ | 1000 | RESISTOR POWER ADJ 30K OH... |
D175K1K0E | Ohmite | 20.24 $ | 1000 | RESISTOR POWER ADJ 1K OHM... |
D175K1K5E | Ohmite | 20.24 $ | 1000 | RESISTOR POWER ADJ 1.5K O... |
D175K2K5E | Ohmite | 20.24 $ | 1000 | RESISTOR POWER ADJ 2.5K O... |
D175K5K0E | Ohmite | 20.24 $ | 1000 | RESISTOR POWER ADJ 5K OHM... |
D175K100E | Ohmite | 20.53 $ | 1000 | RESISTOR POWER ADJ 100 OH... |
D175K250E | Ohmite | 20.53 $ | 1000 | RESISTOR POWER ADJ 250 OH... |
D175K500E | Ohmite | 20.53 $ | 1000 | RESISTOR POWER ADJ 500 OH... |
D175K10K | Ohmite | 20.85 $ | 1000 | RESISTOR POWER ADJ 10K OH... |
D175K20K | Ohmite | 20.85 $ | 1000 | RESISTOR POWER ADJ 20K OH... |
D175K40KE | Ohmite | 21.14 $ | 1000 | RESISTOR POWER ADJ 40K OH... |
D175K50KE | Ohmite | 21.14 $ | 1000 | RESISTOR POWER ADJ 50K OH... |
D175K75KE | Ohmite | 21.14 $ | 1000 | RESISTOR POWER ADJ 75K OH... |
D175K1K0 | Ohmite | 22.06 $ | 1000 | RESISTOR POWER ADJ 1K OHM... |
D175K2K5 | Ohmite | 22.06 $ | 1000 | RESISTOR POWER ADJ 2.5K O... |
D175K5K0 | Ohmite | 22.06 $ | 1000 | RESISTOR POWER ADJ 5K OHM... |
D175K100 | Ohmite | 22.39 $ | 1000 | RESISTOR POWER ADJ 100 OH... |
D175K250 | Ohmite | 22.39 $ | 1000 | RESISTOR POWER ADJ 250 OH... |
D175K500 | Ohmite | 22.39 $ | 1000 | RESISTOR POWER ADJ 500 OH... |
D175K100KE | Ohmite | 22.48 $ | 1000 | RESISTOR POWER ADJ 100K O... |
D175K10RE | Ohmite | 24.09 $ | 1000 | RESISTOR POWER ADJ 10 OHM... |
D175K25RE | Ohmite | 24.09 $ | 1000 | RESISTOR POWER ADJ 25 OHM... |
D175K50RE | Ohmite | 24.09 $ | 1000 | RESISTOR POWER ADJ 50 OHM... |
D175K100K | Ohmite | 24.49 $ | 1000 | RESISTOR POWER ADJ 100K O... |
D175K10R | Ohmite | 26.24 $ | 1000 | RESISTOR POWER ADJ 10 OHM... |
D175K25R | Ohmite | 26.24 $ | 1000 | RESISTOR POWER ADJ 25 OHM... |
D175K50R | Ohmite | 26.24 $ | 1000 | RESISTOR POWER ADJ 50 OHM... |
D175K2R0E | Ohmite | 26.26 $ | 1000 | RESISTOR POWER ADJ 2 OHM ... |
D175K3R0E | Ohmite | 26.26 $ | 1000 | RESISTOR POWER ADJ 3 OHM ... |
D175K4R0E | Ohmite | 26.26 $ | 1000 | RESISTOR POWER ADJ 4 OHM ... |
D175K5R0E | Ohmite | 26.26 $ | 1000 | RESISTOR POWER ADJ 5 OHM ... |
D175K2R0 | Ohmite | 27.63 $ | 1000 | RESISTOR POWER ADJ 2 OHM ... |
D175K3R0 | Ohmite | 27.63 $ | 1000 | RESISTOR POWER ADJ 3 OHM ... |
D175K5R0 | Ohmite | 27.63 $ | 1000 | RESISTOR POWER ADJ 5 OHM ... |
D175K1R0E | Ohmite | 28.64 $ | 1000 | RESISTOR POWER ADJ 1 OHM ... |
D175K1R0 | Ohmite | 31.23 $ | 1000 | RESISTOR POWER ADJ 1 OHM ... |
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