Magnetic Ballast-250W

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 Set set
Supply Capability:
1500 Piece Per Month set/month

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Product Description:

1.Specifications of Magnetic Ballast 250W


-- Model: NDITS-250W

-- Input frequency: 50Hz or 60Hz

-- Input voltage: 220-240V

-- Output power: 250W

-- Powder Coated Metal Enclosure with Louvers

-- Low Loss Ballasts

-- Thermal protection fitted to Ballast

-- Metal Can Capacitors used to avoid possible explosion at the end of capacitors life

-- External Fuse Protection

-- Silent Run

-- Colorful and protective packaging

-- Fully approved equipment with Trade mark registered Ballast

-- CE, FCC, UL, CUL, ROHS and C-tick are available


2.Applications of Magnetic Ballast 250W

Application for public lighting, like street lamps, marketplace, highway tunnel, public plaza,

theater, advertising and publication, industrial and mining enterprises, station dock, construction scene, horticulture and hydroponics



3.Package & Delivery of Magnetic Ballast 250W

Protected with Polystyrene foam, Packaged by Export Carton/Pallet

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Q:What is the main function of the ballast
Cause of high voltage electronic ballast is by the starter to break moment, circuit of current decreases sharply, because the electromagnetic induction phenomenon, make the electronic ballast inductance coil produces high voltage.
Q:Does 20W lamp tube affect the 30w inductive ballast?
Friend, this is ok, you use 20 watts of ballast lamp tube scintillation means your city electric power is depressed. You put 30 watts in, raise the starting current of the lamp tube, this is fine, do not affect the lamp tube in use, it is only a few more than 20 watt rectifier. If you want to solve this problem, you can also change the inductance ballast to electronic ballast, just for 20 watts, the electronic ballast can be low pressure is up and running, and no noise, start quickly, to resolve the difficulties such as start. You might as well refer to it.
Q:What is the difference between an LED ballast and a quartz lamp?
LED to direct current (dc), common electronic ballast output is alternating current (ac) so there will be a stroboscopic conditions, can be in front of the ballast and a rectifier circuit, and quartz lamp ballast has the characteristics of low pressure quickly. Consume less power.
Q:What happened to the electronic ballast 13003
If it still can't be lit, it can be dealt with. In tandem, the effect of the series of safety lights is that once the half-bridge drive circuit has a problem, it will not burn the triode. Electronic ballast usually resonant capacitance, you check if this element is normal. The breakdown of the capacitor may also cause the triode overload to burn
Q:Several functions of LED light ballast
It should be a rectifier, the device that converts AC (AC) to DC (DC), and leds are DC driven
Q:How to determine the load output voltage of the fluorescent lamp electronic ballast?
1 to C4 to Q1 to the R6, L1c to L2, and the filament 2 to the C5, the current is going to be the discharge circuit of C5. This cycle forms the oscillating square wave (D6, D7). About within 0.3 s cause of L2, the C5, C4 LC series resonant circuit, the formation of a lot of harmonic current through the filament, inside hydrogen ionization, and then make the mercury mercury vapor, high pressure and mercury vapor at the ends of the C5 form arc discharge, inspire wall phosphor luminescence.
Q:How is the electronic trigger of the searchlight ballast fitted together
The ballast is connected to the fire line at one end and the lamp tube at the other end. The trigger is in parallel with the lamp tube (one end is attached to the zero line, the other end on the connecting line of the ballast and the lamp tube).
Q:Can a 40W electronic ballast match a 24W fluorescent tube?
Danger is unlikely, but the lamp life will shorten some, if you like DIY, open the electronic ballast, the inside of the self-induction coefficient of current-limiting inductance large, the method is: have a look like small transformer dongdong, if there are little pieces of paper between ferrite core, smoke, on one side of the 502 adhesive with good. Pay attention to the safety, the power operation notices to completely disconnect the power supply in advance.
Q:The difference between electronic ballast and quartz lamp electronic transformer
Electronic ballast (electricaling), a type of ballast, refers to electronic devices that use electronic technology to drive electric light sources to produce the needed lighting. Corresponding to this is the inductor type ballast (or ballast). Modern increasingly use electronic ballast fluorescent lamp, portable small, even can integrate electronic ballast and tube together, at the same time, the electronic ballast can usually combine functions, the starter and starter can save separate again. Electronic ballasts can also have more functions, such as by improving the current frequency or current waveform (e.g., into a square wave) to improve or eliminate fluorescent lamp flickering phenomenon; It can also be used to make fluorescent lamps use dc power. Some of the shortcomings of the traditional inductive rectifier have been replaced by an increasingly sophisticated electronic ballast.
Q:The difference between rectifier and rectifier transformer
1) rectifying transformer is the power transformer for the rectifier equipment. The characteristic of the rectifying equipment is the input current from the original, and the vice party outputs the dc after the rectifier original. The flow is the general name of the three modes of operation of rectifier, countercurrent and variable frequency, which is one of the most widely used. The transformer that is used as the rectifier is called the rectifier transformer. The rectifier dc power supply for industry is mostly obtained by the ac power grid through the rectifier transformer and the rectifier equipment. The chemical industry that applies rectifier the most. The short answer is the industry big power dc power supply. The domestic rectifying transformer is commonly referred to as the power adapter, transformer, and power converter. 2) a device that converts alternating current to direct current, which can be used for power supply and detection of radio signals. Rectifiers can be made from vacuum tubes, ignition tubes, semiconductor diodes, thyristor, mercury arc and so on. Generally no voltage transformer is included. The range is broader. Most of the electronics are in use. 3) the folk often referred to the ballast as a "rectifier". The inductor was a wire inductor coil which was a rectifier.
We are a well-known enterprise specializing in the production and sales of high-grade Ballast. Since the establishment of our company, we have been devoted to setting up a good reputation in the world.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 2006
Annual Output Value Above US$ 0.1 billion
Main Markets 20.00% Northern Europe
25.00% North America
55.00% China Mainland
Company Certifications ISO 9001

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 41% - 50%
No.of Employees in Trade Department 20 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 50,000 square meters
No. of Production Lines Above 3
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average