Top 10 Best Variac Transformer

OnOff Power SwitchLighted,20A fuse power cord.. Enclosed, non-isolated, adjustable transformer, with Output Volt Meter.. Built-in copper coil, material quality, more secure and durable.. Contact voltage regulator, wide voltage range 0-130V.. Suit for Motor Speed control,Label Printing Machine,EE Labs,Test for Railroad Switching, Power Supplies, Satellite,Equipment,Telecommunication Equipment..

Premium Quality This voltage transformer with built-in high-quality pure copper coil, sufficient materials, good conductivity, strong impact resistance, constant use, stable operation, longer service life, and more durable.. High Precision The variable AC voltage regulator adapts axle design, and the debugging is accurate, the voltage range is 0-130V. There is a User-friendly design, and users can adjust according to their own needs the pointer dial, the scale display is more precise, the font is transparent and without fading, and it is safer to use.. Protective Convenient This variable power supply features over-voltage protection, higher safety, reliability, durability, independent switch, easy to use, and convenient. The machine is equipped with a power cord, plug, and play.. Fast Heat Dissipation The variac variable transformer is designed with many small holes for heat dissipation when the machine is running. It can quickly and efficiently dissipate heat without excessive temperature, which will not damage the transformer.. Multiple Application The variac transformer can be widely used in industries, scientific experiments, public facilities, and household appliances. It is suitable for home coffee roasting, motor speed control, and label printing machine, test for railroad switching, power supplies..

2000VA variable voltage regulator input voltage 110VAC 60Hz. It is a contact voltage regulator with wide voltage range 0-130V.. The autotransformer with a exquisite rotating handle,comfortable grip and flexible operation, easy to control output voltage what you need.. The auto transformer is built-in good quality material copper coil, and with thermal grid design is more easy let the machine cool, more secure and durable.. This 2KW autotransformer be widely used in motor speed control, label printing machine, EE labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment.. Please note that most device have surge when first turn on much higher than operating amp rating. E.g, motor with 10 amp rating may have over 20 amp surge, and you will need 20 amp transformer..

Variac Transformer3000VA variable voltage regulator input voltage AC 110V, 60HZ. Variac transformer is a contact voltage regulator with wide voltage range 0-130V. With output volt meter and 30A fuse.. Autotransformer SpecificationModel TDGC-3KVA Capacity 3KVA Input voltage AC 110V, 60Hz Output voltage AC 0-130V, 60Hz Max output 30 Amps Condition temperature 60.. Exquisite Rotating HandleThe autotransformer with a exquisite rotating handle, comfortable grip and flexible operation, easy to control output voltage what you need. High efficiency with no waveform distortion.. High QualityThe auto transformer is built-in copper coil with high quality material, and with thermal grid design is more easy let the machine cool, more security, reliability and durability. Over-voltage protection.. Contact Voltage RegulatorThis variac transformer be widely used in motor speed control, label printing machine, EE labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment..

a variable AC input to a transformer input DC bridge rectifier to produce a variable output. Max. 500VA,Input Voltage AC 110V60Hz ,Output Voltage AC 0-130V60Hz. This variable transformer is the perfect speed controller. The speed is infinitely variable, and because a transformer doesn't chop up the AC waveform like electronic speed controllers do, there's no noise, humming, etc.. In order to purchase the right variable transformer, it is critical that you know the amp usage by your electronic device. It is always best to be conservative otherwise you risk destroying the variac and it can be very dangerous. For example, if your device requires 5 amp, buy the variac with up to 10 amp. A rating of 500VA means that at 100volt, the unit can sustain at maximum 5amp.. Using it for Guitar Amp Brown-Sound and for controlling a transformer for Lichtenberg wood burning.

Input 110 volt AC, Output 0130 volt AC, 3 Amp Slow Blow Fuse. Built-in copper coil, material quality, more secure and durable.High efficiency and with no waveform distortion.. A great device for quality control testing, equipment testing on low and high voltage, control over heat, speed, and more.. Suit for home coffee roasting,Motor Speed control,Label Printing Machine,EE Labs,Test for Railroad Switching, Power Supplies, Satellite,Equipment,Telecommunication Equipment.. Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.OnOff Power SwitchLighted,5A fuse power cord..

- Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.OnOff Power SwitchLighted,5A fuse power cord.. - Over-voltage protection, the use of more security.Contact voltage transformer, wide voltage range 0-130V.. - Built-in copper coil, material quality, more secure and durable.High efficiency and with no waveform distortion.. - Suit for home coffee roasting,Motor Speed control,Label Printing Machine,EE Labs,Test for Railroad Switching, Power Supplies, Satellite,Equipment,Telecommunication Equipment.. Please note that most device have surge when first turn on much higher than operating amp rating. E.g, motor with 5 amp rating may have over 10 amp surge, and you will need 10 amp transformer..

- Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.OnOff Power SwitchLighted,5A fuse power cord.. - Over-voltage protection, the use of more security.Contact voltage transformer, wide voltage range 0-130V. - Built-in copper coil, material quality, more secure and durable.High efficiency and with no waveform distortion.. - Suit for home coffee roasting,Motor Speed control,Label Printing Machine,EE Labs,Test for Railroad Switching, Power Supplies, Satellite,Equipment,Telecommunication Equipment.. Please note that most device have surge when first turn on much higher than operating amp rating. E.g, motor with 5 amp rating may have over 10 amp surge, and you will need 10 amp transformer..

- Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.. - OnOff Power SwitchLighted, 20A fuse power cord.. - Built-in copper coil, material quality, more secure and durable.. - Over-voltage protection, the use of more security,Contact voltage regulator, wide voltage range 0-130V.. - Suit for Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite, Equipment, Telecommunication Equipment..