Reviews High voltage Isolator Switch

Ground Loop Isolator - Cable TV Audio Isolation Transformer,Hum Buzz TV/Noise Eliminator

No more Hum/Buzz/Noise, No More Rolling Line.With this unit,you can eliminate audio hum/buzz/noise and horizontal scrolling bars caused by ground loops..
Product shows superior RF performance operating at a frequency range of 5 - 1,000 MHz. Maximum insertion loss is 1.5 dB. at 1 GHz..
Perfect design with a metallic housing that provides excellent RFI shielding of 003e 85 dB. The Housing is environmentally sealed against moisture and humidity..
Each end of the isolator is a nickle-plated 75 OHM machined female F connector.
Note: If your cable by pass the DC current, it will not work. Normally the signal from the antenna or coax cable belongs to low voltage AC current and our Isolator will work with it..

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Spartan Power Smart Dual Battery Isolator 12V 140A Voltage Sensitive Relay VSR for Vans, Trucks, RV's, Motorhomes, ATV, UTV, Boats, Off Road Vehicles

NOW ON AMAZON - EASY TO INSTALL: Designed for dual battery systems or second battery bank in your van, truck, RV, UTV, off-road vehicles, marine boats, etc..
VSR – VOLTAGE SENSITIVE RELAY: Automatic 140 Amp Dual Battery Isolator enables you to charge two battery systems from one alternator at the same time. A Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts..
VANLIFE? Now you can safely add additional batteries to help support your accessories such as power inverters, MPPT charge controllers, solar panels, refrigerators, audio, lights, pumps, winches, etc..
IP65 Protected: IP65 enclosure offers complete protection from dust, oil, and other non-corrosive material. Waterproof protection up to water projected by a nozzle against enclosure from any direction..
3 YEAR WARRANTY: Every Spartan Power 12V 140 Amp Dual Battery Isolator is backed by a 3 year warranty. Have a question? We are an American company located in Reno, Nevada. Our expert technicians will be glad to answer any question that you may have!.

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Bluetooth 5.0 Car Kit, AUX Bluetooth Adapter for Car with Ground Loop Noise Isolator for Handsfree Talking and Music Streaming, Wireless Bluetooth Receiver with Dual Port USB Car Charger, Input Port

...usic】You can connect to non-Bluetooth car audio systems, home audio, old-fashioned speakers and wired headphones through the 3.5mm AUX equipped with the bluetooth audio adapter to enjoy wireless music at any time, and re-awaken the use of non-Bluetooth devices..
【Noise isolator】Normally, the sound quality is very good. If you encounter background noise, just plug the product's audio cable into one port of the isolator, and then connect the other port of the isolator to your car AUX input To get high-definition sound..
【Dual-port USB car charger】The car bluetooth receiver comes with a dual-port USB car charger, which is convenient for you to charge mobile phones, tablets, MP3 and other devices at any time..
【Dual connection】The car Bluetooth adapter can be connected to two Bluetooth devices at the same time, which is convenient for you to easily switch and play your favorite music on the two smart devices, reducing the tedious operation of disconnecting and reconnecting..

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MaySpare 200 Amp Mobile Audio Continuous Relay and Battery Isolator High Current Relay 12VDC

Function: An isolator is used to combine two batteries when a alternator is charging ( engine running) and isolate them when not charging ( engine off) so you can still start your vehicle.
Voltage: 12VDC/ Dimensions: 2-3/8"W x 2-3/8"D x 3-3/4"H/Power Handling: Continuous power handling of 200 amps/ Surge Power Handling: 300 amps.
Advantage: Does not create a voltage drop to the second battery like conventional isolators.
Wrie Diagram : Connect the two small studs one to ground the other to an ignition on source from fuse box , the order on the large/ small studs does not matter.
1 Year Warranty and Free Return and Refund.

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Solid State Relay SSR-40AA 40A AC-AC Input 90-250V Output 24-480V Solid State Relay Module LED Plastic Metal Relay

✔[Specification] -- Dual-way SCR input, starting voltage is zero volt and Ioff is zero..
✔[Feature] -- Opto-isolator is between the input circuit and the output circuit.Isolation withstand voltage is 2500V between input and output..
✔[Safety] -- Pass load-current aging test. Get ec CE certification and international ISO9000 certification..
✔[Design] -- LED light displays the working status in real time,easy to use..

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250 AMP Dual Battery Smart Isolator Universal 12V/24V Voltage Sensitive Relay Intelligent Dual Battery Isolator for Car, Truck, ATV, Battery Starter Controller Heavy Duty Power Switch Charge Relay

Voltage: High current 250 Amp/ Continue Current: 250A normally open/ Universal application 12V/24V, LCD display voltage of two batteries.
Automatically Connection Voltage (Delay 5 seconds) : 13.5V-16V(12V working voltage).
27V-32V(24V working voltage)/ Automatically Disconnect Voltage (Delay 5 seconds) : 12.5V,disconnect immediately if it is below 12.5 V.
Function: 250Amp battery isolator is a primary battery saver, which used to combine two batteries when an alternator is charging (engine running) and isolate them when not charging (engine off) so you can still start your vehicle..
Designed with Small Size, Can Fit Anywhere!/ Wide Use on a variety of vehicles--12V/24V Trucks, ATVs, UTVs, Boats, RVs, Vans, Off-road Vehicle, Caravan & Camping Applications..
Easy to install, Just power wire in, power wire out. No Need to discharge your vehicle's original battery by trying your new equipment off-road.

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Ground Loop Isolator RCA,ZDMYY Noise Filter for Car Audio Systems,Car Stereo Noise Suppressor for Eliminate Buzzing Noise

【Ground Loop Isolator】It is designed to help with a humming noise and or engine noise for radio's with no to connect to an amplifier that requires.
【Product Dimensions】Compact sized: cm/ inch.Working Voltage : AC 115/250V, 50/60Hz.
【Easy to install】The ground loop noise isolator is easy to install, plug and play when the wiring is correct, and isolate current noise..
【Scope of Application】Professional power filter for most of DC 12V devices. Effectively resolve the noise problem of audio. Widely used in car amplifiers, active subwoofers,computers, players,recording studios, conference room amplifiers,and other equipment..
【Package Contents】G07 audio noise filter,User Manual, 12-Month Product Replacement Warranty and 24 hour Customers Service..

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RECOIL 500 Amp Mobile Audio Battery Isolator and High Current Starter Relay

BRL500 handles 500 Amps continuous and 700 Amps Surge.
Eliminates multiple battery drain as it stops battery bank from getting power from each one.
Prevents the equipment from discharging the main battery when it is operated while the engine is off.
Does not create a voltage drop to the second battery like conventional isolator.
Extends battery life.Excellent waterproof performance, high quality in any weather conditions.

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10 Pcs/Pack 600 : 600 Ohm 1:1 EI14 Isolation Transformer Audio Transformers

EXPERIENCING TV SIGNAL INTERFERENCE GENERATED AUDIO HUM BUZZ / NOISE AND HORIZONTAL SCROLLING BARS ? Then this is the product for you need.Our ground loop isolator made from premium materials, fits any 75 ohms coaxial （TV antenna or amplifier ）and improves your signal, giving you crystal clear hdtv every time..
High Impedance Isolation - Ground loop isolator transformer provides galvanic isolation both the shield and center conductors. Preventing buzz in sound systems and hum bars that appear on video monitors..
Isolator’s frequency range is 5-1000MHz ，suitable for IPTV installations utilizing HPNA or MoCA signaling over coaxial cable. Provides superior RF performance operating..
Metal shell is made of copper and shielding layer.The Isolator eliminates ground loops,prevent lightning strikes and provides a degree of protection for electronic equipment..

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