Dimmable Led Transformer 24V

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Product Description:

 

Features of Dimmable 24v Led Transformer

 

DR-24V-1000-30D

 

Triac dimming 30W 24V constant voltage led driver

 

Input voltage: 110/230VAC

 

Output voltage: 24V constant voltage

 

Output current: 1000Ma

 

Power:30w

 

Power factor: 0.95

 

Size: 115*45*29mm

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Q:How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?
General digital multimeter has a capacitor (some of the files with a million capacitance test table of Jack, some use pen)
Q:Can the 500 volt lighting transformer be changed into an electric welder?
The structure of the electric welding machine is different from that of the transformer, and the magnetic gap of the iron core can be adjusted so that the welding current can be changed. In addition, the output voltage of the welder is also soft
Q:How is the lighting power of the 380V transformer calculated?
Special transformer power transformer (electric furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, transformer, audio, mine variable frequency transformers, high frequency transformer, transformer, instrument transformer, impact power transformer, reactor, mutual inductor etc.) circuit with T symbol number. For example: T01, T201 etc.
Q:Power and lighting transformers, lighting quality will be affected much?
The quality of transformer itself, coupling coefficient, overload capacity, as well as the impact current of the bulb, the cold resistance of the filament and the starting factor at the same time, it is better to choose the 400VA transformer.
Q:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
Line light for safety light, voltage 24 volts and 36 volts, pay attention to the bulb and transformer voltage matching.
Q:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
Line lights, lighting transformers in general how many low voltage, can live operation, but to do safety measures. For example, do not short-circuit, damp environment, wear insulation shoes, wearing insulating gloves and so on.In fact, all the voltage levels, as long as safety measures can be done live operation.
Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
No matter how many volts the output / input voltage of the transformer is, the size and the amount of the core of the transformer, the wire diameter of the winding lead and the lead thickness must be determined by the transformer capacity. Example: input 220V, output 36V load is 36v/40w light bulb 6, so the primary needs 0.72, secondary use 1.81 diameter enameled wire winding system. The transformer capacity is about 250VA.
Q:Why can't autotransformer be used as transformer for safety lighting?
The transformer of the lighting circuit is a step-down transformer (general input 10kv., 220V). The first coil of the autotransformer is shared and connected together
Q:Why is the two side of the lighting transformer grounded?
Single-phase transformer two side lighting to the ground, on the one hand is the lighting products now contain many semiconductor devices such as diodes, transistors, integrated circuits, semiconductor devices vulnerable to electrostatic damage, two side grounding contributes to the surge pressure factors produced by residual electrostatic discharge stay in the main circuit, avoid electrostatic protection, product life. In the 21 aspect, there is distributed capacitance between the two side and the primary side of the power transformer, and the high frequency surge disturbance caused by the primary side current source will directly enter the two side to the main circuit through the distributed capacitor. These unnecessary high frequency interference may jump into the sensitive signal source, make the control system malfunction, and the two side grounding of the power transformer can eliminate most of the undesirable effects of the distributed capacitance.
Q:What transformer can be used in a safety voltage lighting transformer?
220V/36V or 24V isolation transformer. Double winding, high and low voltage coils, not connected.
We hold the service idea of "high beginning and high standard", in order to get rid of the condition of low level competition. We promise that our products are always advanced, steady, and long-lasting. We will keep up the product value and realized clients' dream by consistent innovation. We will absorb the latest research outputs, and keep an open mind to study from top enterprises. On the basis of independence, we strongly believe that we can become a new bright star through perseverance.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2011
Annual Output Value
Main Markets North America 10.00%
South America 2.00%
Eastern Europe 20.00%
Oceania 20.00%
Mid East 2.00%
Eastern Asia 1.00%
Western Europe 40.00%
Southern Europe 5.00%
Company Certifications ETL; C-tick; CE

2. Manufacturer Certificates

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,HK
Export Percentage 91% - 100%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: Below 1,000 square meters
No. of Production Lines
Contract Manufacturing
Product Price Range