1. The trigger circuit is unique, the control voltage regulation is accurate without lag,and the resistive load is turned off to 0 and then adjusted from 10V to the maximum close to the input power supply voltage (other products on the market have a universal opening voltage It is 40-60V.you can compare the real objects one-to-one.If you have special requirements to adjust from 0-1-2-3,explain that our circuit can be modified by modifying it.The above are all based on resistive load adjustment)2. The thyristor increases the RC absorption protection circuit3. Upgraded fan with switch intelligent control, good heat dissipation effect and long service life.4. Standard high-grade and exquisite aluminum shell is safer and more practical5. Upgraded brand all-copper 75A super-current binding posts.10000W thyristor voltage regulator, equipped with intelligent fan, standard aluminum casing, safe and durable ultra-high power electronic voltage regulator, suitable for lighting engineering lantern control, electric heating wire, boiler heating control, power tool motor control, etc. The circuit design of this product Extremely advanced, precise trigger control, good materials, a voltage regulator you deserve.The above adjustment voltage readings are for resistive loads. Different voltages in inductive load products have different voltage deviations (such as heating wire lamps and guns are resistive loads, such as fans, drills and transformers are inductive loads), the output power consumption Please connect a small load, such as a 220V40W incandescent bulb, to test the voltage of the meter, so that the test voltage is accurate. Why should you connect a small load? Because all thyristors have a little leakage current, when no load is connected, the voltage measured above is a virtual voltage. Only when a small load is connected to offset the leakage current, the voltage we measure is the thyristor. actual regulated voltage)Product parameters:Use voltage: AC 110V-220VVoltage regulation: adjustable between AC 0V-close to the input voltagecolour: silverMaterial: aluminum alloySize: 111x77x37mmPackage Contents:1 x Voltage RegulatorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.