Allicdata Part #: | 77F150K-ND |
Manufacturer Part#: |
77F150K |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 15UH 460MA 720 MOHM TH |
More Detail: | 15µH Unshielded Wirewound Inductor 460mA 720 mOhm ... |
DataSheet: | 77F150K Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | 77F |
Packaging: | Bulk |
Part Status: | Obsolete |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 15µH |
Tolerance: | ±10% |
Current Rating: | 460mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 720 mOhm Max |
Q @ Freq: | 70 @ 2.52MHz |
Frequency - Self Resonant: | 20MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 105°C |
Inductance Frequency - Test: | 2.52MHz |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.157" Dia x 0.410" L (3.99mm x 10.41mm) |
Height - Seated (Max): | -- |
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Fixed Inductors
Fixed inductors, also known as chokes, coils, or reactors, are utilized in electrical power systems to supply inductance. Inductors are vital components in power electronics applications, most commonly in the form of buck-boost or DC-DC converters, as they are used to filter out ripple current within a power conversion system. In most cases, a fixed inductor is composed of a short-circuited winding formed of a wire with a core as its base. The 77F150K is a fixed inductor that is capable of providing up to 150A of current, with a nominal inductance of 4.7µH and a saturation current of 200A.
The 77F150K is composed of two winding layers. The outer layer is a simulated DC winding and acts as a compensation coil that helps reduce the total equivalent series resistor (ESR) of the inductor. The inner layer is the actual working winding, which is designed to be short-circuited and filled with ferrite, providing a larger inductance value than what is achievable by winding a single coil alone. The combined effect of the two windings creates a large ferromagnetic impedance, giving the 77F150K a high current rating of up to 150A.
The 77F150K is ideal for use in applications such as DC-to-DC power supplies, high-frequency switching converters, server power supplies, lithium battery protection circuits, VCO or PLL applications, or as a noise-suppressing filter. It utilizes low-profile power inductors with excellent power handling capabilities and low DCR values that enable high current operation. The product also has a wide operating temperature range of -40°C to +125°C, making it suitable for use in many industrial applications.
The 77F150K has several advantages over traditional inductors, making it an attractive choice for use in industrial power electronics applications. It has a high-current rating and low DCR values that enable robust operation with minimal heat dissipation during high-current applications. Additionally, the product has excellent power handling capabilities and a wide operating temperature range. Finally, the 77F150K utilizes a unique winding design with both DC and AC simulated windings to reduce total ESR.
In summary, the 77F150K is an ideal choice for high-current DC-to-DC power conversion applications due to its low DCR, high-current capability, excellent power handling capabilities, and wide operating temperature range. It utilizes a unique winding design to reduce total ESR and is capable of providing up to 150A of current. The 77F150K is an excellent choice for various industrial applications due to its superior performance and reliability.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
77F120K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 12UH 480MA 700 ... |
77F150K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 15UH 460MA 750 ... |
77F1R5K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 1.5UH 830MA 200... |
77F120J-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 1MH 100MA 20 OH... |
77F121J-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 120UH 185MA 3 O... |
77F181J-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 180UH 165MA 4.5... |
77F1R2K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 1.2UH 880MA 180... |
77F1R8K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 1.8UH 790MA 220... |
77F180K-TR-RC | Bourns Inc. | 0.06 $ | 1000 | FIXED IND 18UH 430MA 800 ... |
77F102J-TR-RC | Bourns Inc. | 0.06 $ | 10000 | FIXED IND 1MH 100MA 20 OH... |
77F1R0K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1UH 920MA 170 M... |
77F1R2K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.2UH 880MA 210... |
77F1R5K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.5UH 830MA 230... |
77F1R8K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.8UH 790MA 250... |
77F100K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 10UH 500MA 580 ... |
77F120K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 12UH 480MA 630 ... |
77F150K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 15UH 460MA 720 ... |
77F180K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 18UH 430MA 770 ... |
77F101J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 100UH 275MA 1.8... |
77F151J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 150UH 175MA 4.2... |
77F181J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 180UH 165MA 4.6... |
77F102J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1MH 100MA 14 OH... |
77F100K-TR-RC | Bourns Inc. | 0.06 $ | 5000 | FIXED IND 10UH 500MA 650 ... |
77F1R0K-TR-RC | Bourns Inc. | 0.06 $ | 10000 | FIXED IND 1UH 920MA 170 M... |
77F101J-TR-RC | Bourns Inc. | 0.06 $ | 30000 | FIXED IND 100UH 275MA 2.5... |
77F151J-TR-RC | Bourns Inc. | 0.06 $ | 5000 | FIXED IND 150UH 175MA 4 O... |
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FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...