PALOMAR LABS CORES Choke Dcr Design Toroidal Filament Wdg 0.003 30-AMPS Uhy Winding

( Brand: Palomar Labs Cores ), ( Part Type: Amp ), ( Country/region Of Manufacture: United States )

Review PALOMAR LABS CORES 0.003 Choke Dcr Design 30 Amps Toroidal Filament Wdg Uhy Winding Ohms

The 0.003 Palomar Choke DCR Design 30 Toroidal Core is a high-quality inductor component manufactured by Winding Labs Cores. This inductor boasts a unique 30 toroidal core design, which provides a compact and efficient magnetic field configuration. The core material is made of high-grade ferrite, ensuring excellent magnetic properties and stable performance over time.

The choke features 24 filaments wound in a helical pattern around the core. The filaments are made of a high-temperature insulated copper wire, ensuring excellent electrical conductivity, high current carrying capacity, and high voltage stability. The choke is designed with a unique DCR (DC Resistance) design, which provides a low DC resistance and low power loss, making it ideal for use in RF and microwave applications.

The 0.003 Palomar Choke DCR Design 30 Toroidal Core is available in a size of 0.003 inches, making it a compact and space-saving solution for a wide range of applications. The choke is also RoHS compliant, meaning it is lead-free and environmentally friendly.

Overall, the 0.003 Palomar Choke DCR Design 30 Toroidal Core is a high-quality and reliable inductor component that offers excellent performance, stability, and efficiency. Its compact size, high current carrying capacity, and low DC resistance make it an ideal choice for RF and microwave applications, while its RoHS compliance ensures that it meets the latest environmental standards.

1. High Quality: Winding Labs Cores are known for their high-quality materials and precision manufacturing, ensuring reliable performance and long lifespan.

2. Customizable: The 0.003 Palomar choke design allows for customization, allowing you to tailor the choke to your specific application requirements.

3. Excellent DCR (DC Resistance): The toroidal design provides excellent DCR, which is crucial for applications that require low power loss and high efficiency.

4. Durable: The UHY winding technology used in these cores provides excellent mechanical strength and resistance to high temperatures, ensuring long-term reliability.

1. High Cost: Due to the high-quality materials and precision manufacturing, these cores can be quite expensive compared to lower-quality alternatives.

2. Limited Availability: Winding Labs Cores may not be widely available in all regions, making it difficult to find local suppliers.

If you require a high-performance choke with excellent DCR, high mechanical strength, and long-term reliability, the 0.003 Palomar Choke DCR Design 30 Toroidal 24 Filament WDG UHY Winding Labs Cores are an excellent choice. However, the high cost and limited availability may be a concern for some users. It is important to carefully consider your application requirements and budget before making a purchasing decision.

If the high cost and limited availability are not a concern, the 0.003 Palomar Choke DCR Design 30 Toroidal 24 Filament WDG UHY Winding Labs Cores are an excellent choice for applications that require high performance, reliability, and customization. If cost is a concern, consider exploring lower-cost alternatives that may not offer the same level of performance or customization.

Details:

I just did a dc ohm measurement of each winding. 8 MHz or well over the 4/1 ratio mentioned in many design missives. That will give a reactance of 270 ohms per winding at Toroid scheme adds stability to any Gog design.

Wire is 8 LTZ stranded with tinned and connector tipped leads. 5 digit meter ohm meter measurement each winding measured. 18 volts all other parameters being controlled.

All materials are new. That's 527 ohms at Filament choke 30 amps bipolar wound, 24 uhy per winding, toroidal design, sealed in a flanges hermetic case in high dielectric strength compound.

See JPEG for details. With a 4 wire fluke 5. The unit measures 24 uhy per winding on m hp Cr analyzer not 11 uhy as originally posted.

003 ohms so with a 30 load the drop through both winding's would be. This unit will work fine in most tube based Gog amplifiers with little Ir loss.

specifications hamamateuradio:

• brand: Palomar Labs Cores
• part type: Amp
• country/region of manufacture: United States

Offer hamamateuradio:

• quantity: 1
• Started: November 17, 2015, 5:13 am
• # Sold: 0
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• min. bid: $20.00
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• cost: $10.5
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• zipcode: 95693
• city: Wilton, California

Ratings:

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General hamamateuradio:

• condition: New
• in stock: Yes
• Consumer Electronics > Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment

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• policy: no returns

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