Best Toroidal Isolation Transformer

ITC Static TV Ghost Box

  • ...group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine , voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ;the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dynamic type of music. Peripheral power tube current adjustment knob and current display meter. With pure power amplifier features. can be linked the pre-amp signal input....
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Black Power : The Politics of Liberation

  • ... This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine , voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ;the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dynamic type of music. Peripheral power tube current adjustment knob and current display meter. With pure power amplifier features. can be linked the pre-amp signal input. with the phono function. can be connected to the Phono player.
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PHc ISO-300 300 Watts AC Isolation Transformer with Pass-Through Grounding

  • NOTE - Grounding pass through and bypasses the isolation, which means the grounding isn't isolated.
  • 3-prong to 2-prong adapter (not included) may be used for complete cut-off.
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Caline Isolated Power Supply 8 Output DC 9V Effect Pedals with Short Circuit Protection P6

  • For this mode P6, we adopt toroidal transformer to build this power supply to make sure it is in accordance with the EMC requirements.
  • The radiation and current noise have been controlled in a very limited range.
  • Short-circuit protection design for every output makes this power supply more safety.
  • When the output overloading LED light would be turned off.
  • Switchable for 115V or 230V wall voltage.
  • Operation temperature range:0¡æ to + 4¡æ.
  • AC Input voltage rating:110V AC to 120V AC and 220V AC to 240V AC.
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6 Packs Dusk to Dawn Sensor Photocell Sensor Switch Outdoor Conduit Lighting Control with Swivel Mount Hardwired Photoelectric Switch 120-277V Automatic Adjustable Photo Sensor Switch

  • LANDSCAPE TRANSFORMER FOR YOUR LOW-VOLTAGE LIGHTING NEEDS - our transformers are compatible with all low-voltage landscape lighting systems and can be used with incandescent and LED lights.
  • ENERGY-EFFICIENT TIMER OPTIONS - with our exclusive “sunwise” technology, which uses your geographical location and sun tracking to determine the optimal on/off times for maximum energy efficiency.
  • 5 VERSATILE MODES - on, off, timer, auto (dusk-to-dawn), sunwise (local sunset and sunrise). Load icon shows on screen, blinking reminder when overload. *The total power of the landscape lighting fixtures should not exceed 90% of the power pack’s capacity.
  • USER FRIENDLY - uncomplicated, intuitive interface designed for easy use, user manual included.
  • DoE Energy saving class VI - the transformer built with toroidal core allows for more efficient, life-time reliable , cooler and quieter working than many other EI laminated core ones. It's also superior to DC electronic transformers, which may not be compatible with LED circuits, suffer from extensive voltage loss, and are subject to overheating and premature failure.
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VOLT 150W Multi-Tap Low Voltage Transformer with Digital Timer

  • HIGH PERFORMANCE TOROIDAL CORE - Delivers more reliable, efficient, cooler and quieter operation than EI laminated transformers..
  • FOUR VOLTAGE TAPS - Suitable for small- to medium-sized projects, this extremely durable, reliable 150-watt landscape lighting transformer has 12V, 13V, 14V and 15V taps..
  • PROFESSIONAL GRADE - ETL listed and backed by VOLT's lifetime warranty. Features a stainless steel enclosure with lockable hinged lid, along with a spacious wire compartment and colored wire markers to make installation a breeze..
  • DIGITAL TIMER INCLUDED - Our Astronomic Digital Timer uses your geographical location to automatically determine dusk/dawn time. Replacing both a standard digital/mechanical timer and photocell, you'll never have to adjust your timer settings again with this all-in-one unit featuring a large, easy-to-read LCD display..
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Jameco Valuepro GTR-22404 Power Transformer, 117VAC, 96VA, 4.6\ L x 3\ W

  • Type: single phase transformer and output capacity: 96 va.
  • Primary rating voltage: 117V and secondary rating voltage: p1=12v, p2=24v.
  • Secondary rating current: p1=4a, p2=4a and frequency: 50/60Hz.
  • Time rating: continuous and isolation resistance: above 500Vdc 100mω.
  • Isolation strength: 1500Vac 50Hz p-s in 1 minute and temperature rise: under 70 degree resisting method.
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JVC KS-DR3002 2-Channel Car Amplifier 400 Watts Full Range Class A/B 2-4 Ohm Stable Mosfet Power Supply Bridgeable

  • GENERAL FEATURES: DRVN Series 400 Watt max power 2-channel car amplifier for a pair of speakers or bridge power for a single subwoofer.
  • SOLID SOUND QUALITY: Features Toroidal Transformer power supply that ensures smooth sound at any volume range.
  • EASY INSTALLATION: Attaches directly to factory systems using speaker-level inputs with signal-sensing turn-on to eliminate remote turn-on wiring.
  • SPECS: RMS Power 65w x 2 (4 ohm), 90w x 2 (2 ohms), 180w x 1 (Bridged 4 ohm), 80 dB Sound Pressure Level, 8 gauge.
  • OTHER FEATURES: DRVN Series built for HIGH POWER and BUILT STRONG for lasting durability.
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120V to 100V Voltage Converter 500watts Step Down toroidal Voltage Converter for Japan appliances Used in US[CE, CQC Certified]

  • 1. Step Down Voltage Converter: Power supply is 120V like in US, Canada, Mexico, Convert the 120V to 100V for Japan devices.
  • 2. Safety: CE & CQC Certified! Built-in microcomputer control system, assure multiple protections: thermal protection, fuse protection, overload protection, short circuit protection.
  • 3. Compact design: with ultra-thin toroidal transformer, slim, small size(5.2*15.3*21.5cm/2.05"*6"*8.46"), light weight(2kg/4.44LB), energy saving, quiet and high efficiency;.
  • 4. 2 outlets: can use 2 equipments with 100V rated simultaneously, just the total power does not exceed the converter's capacity 500W.
  • 5.Plastic shell insulation leakage protection, no worry electric shock.
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VOLT 300W Clamp Connect Low Voltage Transformer with Timer/Photocell

  • CLAMP-TYPE TERMINAL BLOCKS - With no tools required, stripped wires are inserted individually into each hole, then clamped in place. The process is fast, simple and provides extremely secure connections. Terminals are rated for use of up to 10-gauge wire..
  • HIGH PERFORMANCE TOROIDAL CORE - Delivers more reliable, efficient, cooler and quieter operation than EI laminated transformers..
  • DESIGNED FOR LED SYSTEMS - Only two voltage taps are required: 12V for short runs, and 15V for longer runs or runs with more fixtures..
  • PROFESSIONAL GRADE - ETL listed and backed by VOLT's lifetime warranty. Features a stainless steel enclosure with lockable hinged lid and spacious wire compartment to make installation a breeze. Dimensions: 14.56" height x 7.13" width x 5.90" depth.
  • TIMER/PHOTOCELL INCLUDED - This reliable, easy-to-use control unit requires no programming. Simply plug the unit into the transformer and turn the dial to one of the settings, which include ON, OFF, Dusk-to-Dawn, and 4, 6, 8 or 10 hours after dusk..
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