500 Watt Inverter Solar

Hot Products

Led Dimmable Spotlight

Online UPS Power Supply 1KVA, 2KVA,3KVA

Horizontal Single Phase SVC AC Voltage Regulator 5KVA

LED Programmable CT Dimmer & RGB Controller DIY Lighting DC5-24V

LED PC Reflect Plastic Lamp Bulbs Cover

Month LED Spot Light MR16

PC Plastic Injection Led Housing Lighting Diffusion

Oem Universal USB Charger

LMF7 Omron Proximity Switch

Dimmable Constant Current LED Driver 25 Watt 0-10V

FAQ

The difference between lighting transformers and control transformers

A control transformer is a low voltage appliance, usually used as a power supply or part of a lighting for the control of electrical equipment such as machine tools. There are usually two different voltage outputs,

3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?

Pure resistive load, the power factor is 1.3 *100W=300W, is required for the capacity of the transformer.

Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design

The previous elevator hoistway lighting required the 36V safety voltage, and you can see how many power lamps are required for the hoistway, and select the transformer

Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.

So, safety regulations: lighting transformer must double winding type safety isolating transformer, prohibited the use of autotransformer.

Is the substation separate from the power and illumination transformer?

The power and illumination of the substation are all used on a transformer, which is separated by power and lighting by the station screen of this transformer.

Lighting, lights, transformers, bulb brightness is too low, what's the matter?

If you share a power line, you must calculate the current and select the appropriate wire to ensure normal pressure drop and safe use.

How to calculate the rated capacity of small transformers for lighting purposes?

But in fact, consider the total load, the importance, the location of the machine, and the future additional plan, according to the following order.

Why can't autotransformer be used as transformer for safety lighting?

When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!