Reviews Toroid Iron Cores- BestItemr.com

10Pcs 22mm x 14mm x 8mm Power Transformer Ferrite Toroid Cores Green AD

Used widely in power transformers, current transducers, instrument transformers, inductors, chokes, ballasts, voltage stabilizers and regulators, welding transformers, broad band transformers, filters, etc..

【Parameters】 -Product model:T157-125A.
【Material】 - The toroid transformer is made of ferrite, this is a ferrite ring, not a magnet. It has no magnetism.
【Features】 -The iron powder core has the characteristics of eddy current isolation, low magnetic permeability and interference suppression.
【Function】 - Toroid core can not only reduce electromagnetic interference but also improve signal integrity.
【Application】 -Ferrite rings are often used to suppress the interference of power lines and signal lines, and at the same time have the ability to absorb electrostatic pulses.

Please note: this listing is build kit hardware only, we do not provide build plan, included all hardware to build your own high power Balun/Unun up to 1.5KW, for make 1:1, 4:1 or 9:1 Balun/UNUN as desired..
Precise pre drilled waterproof balun box, T200-2 type 2 iron powder toroid 2" core, (optimum resonant freq range 0-40Mhz)..
10' 16AWG 1.30mm Enameled Magnet Winding Wire, (Temperature Rating 155℃), nickel plated brass conectors..
Balun box dimension: 3 1/4" x 3 1/8" x 2 1/8".
Package included (Unassembled kit) : 1x t200-2 toroid, 1x SO-239 antenna socket, 2x antenna wire connector (fit up to 8awg antenna wire), nuts, bolts,washers, wire terminals included..

Ferrite Rings Toroid core Iron（（If you find a broken core, please contact us））.
Widely Used：Variety of Data Cables, e.g. USB Cables, Telephone Lines, Aerial Feed, Satellite Cables, Network Cables to Shield from External Electromagnetic Interference.
Reduce Electro-magnetic Interference and Improve Signal Integrity..

Includes all pieces necessary for Doff N' Donner method..
DND Cone (tall black suction piece)+ DND Sleeve (blue toroid) included.
Enables caregivers and patients to roll tight compression stockings over leg easily..
Eliminates the need for compression gloves.

A toroid core saves energy and is 10% more efficient then an El-type core, and runs cooler and quieter (no hum), and runs smoother (no vibration).
Tilted terminal board and large size lugs inside the taps hold up to eight 10-gauge wires or up to ten 12-gauge wires per tap and one photocell outlet.

Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T).
Package Content : 10 x Toroid Ferrite Core.

Two-channel THX Ultra2 Certified power amplifier, Fully discrete circuitry with toroid transfer, Efficient, low heat design.
Continuous RMS Power Output (20 Hz - 20 kHz, Both Channels Driven): 150 watts x 2, 8 ohms.
Impedance selector switch for 2W operation, Bridging switch for stereo or mono operation.
18 dB / octave high-pass filter, switchable 20 Hz or 40 Hz.
Standby, channel status, high temperature indicators.