• Electronic Ballast 250W System 1
  • Electronic Ballast 250W System 2
  • Electronic Ballast 250W System 3
Electronic Ballast 250W

Electronic 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 Set Per Month set/month

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1.Specifications of Electronic Ballast 250W

Type

Value

Output power

250W

Input frequency

50Hz-60Hz

Current crest factor

<1.5

Voltage

220-240V

Power Efficiency

95%(Max)

Material

Aluminum

Fan

no

THD

<10%

Lamp distance from ballast(max)

15m

Certificate

CSA/CE/ROHS/UL

Dimension

205*115*80mm

Max case temperature(T C)

90°C

Warranty

3year

 

2.Applications of Electronic 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

 Electronic Ballast

 

3.Package & Delivery of Electronic Ballast 250W

Protected with Polystyrene foam, Packaged by Export Carton/Pallet

 Electronic Ballast

Q:Can the eyelet lamp do not use a ballast
National electric light source quality supervision and inspection center of Beijing the lamp that shield an eye had special spot market, spot check results show that 80% of the products on the market is poor quality raw materials, such as unqualified components, components. The design of the circuit is not in accordance with the specification; The curing agent, the flame retardant is not enough, the heat resistance is not qualified; Light shading, low power, high frequency flash, etc. Inferior the lamp that shield an eye on children and adolescents eyesight caused serious harm, although not can appear in the short term, but its security hidden danger to the human body and the impact on the normal product is obvious.
Q:How to connect the electronic ballast power of gold halogen lamp?
Two power lines, a ground line (yellow green), and two high-voltage output lines for the lamp
Q:The function and principle of the regenerator and the ballast
The principle of the regenerator is that when the switch is switched on, the power voltage is immediately passed through the ballast and the lamp filament to the two poles of the regenerator. The voltage of 220 volts immediately disassociates the noble gases of the regenerator, producing glow discharge. The heat makes the bimetallic strip is heated in the process of inflation, because the degree of expansion of action contact, U still contact expansion elongation, contact with the static contact and processing circuit, the ballast poles of the contact. The current flows through the ballast, the regenerator, and the two ends of the filament. At this time, due to the closure between the starter, zero voltage between the poles, the starter of the neon stop conductive, glow discharge disappeared, led to the decrease of the tube temperature, dynamic contact cooling contraction, U two contact plate separation, circuit automatically disconnect.
Q:How to determine the load output voltage of the fluorescent lamp electronic ballast?
Electronic ballast (EB) of the no-load U don't need to test, to test with the oscilloscope, EB and switch power supply some similar but different features, always can't afford to EB no-load wanted to be a switch power supply, its frequency in 20 ~ 100 KHZ, ordinary multimeter does not have the high frequency voltage, is connected with the instant is U up circuit, then without loop is stopped
Q:How do you install 3 wire ballast
In general, brown means the L (LIVE) line, which is the line of fire; The blue is the N (NEUTRAL) line, which is the zero line; Yellow and green (commonly known as the flower line) represent the ground line (E line).
Q:What is a ballast for use? How much is it?
When light through the high pressure after start-up, voltage drop, current increase, such as unrestricted, lamp current will continue to increase until the lamps may be burned, and so must be concatenated in the discharge lamp lighting circuit a ballast and lamp type, specification matching with the lamps start high start voltage, and limit the lamp current make the stability of a specified range.
Q:What is a ballast?What the ballast is doing
High 2 physics has, be used to limit the current too big, can make the lamp tube has stable current in short time! There are two types: inductance and high frequency. The inductance is too large and bulky, so it is generally used in high frequency
Q:With electronic ballast, the power supply of LED lights is changed, and the capacitance of the primary series of transformer is punctured
At the same time, electronic ballast can be combined with the function of the regenerator, which can save the individual regenerator. 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:What is the maintenance of the electronic ballast for the energy-saving lamps and the schematics of the circuit diagram?
Energy-saving lamp electronic ballast is replace inductive rectifier products, its characteristic is to use two 13003 amplification, each other is a filament for 120 volts, in the middle of the two filament series a 0.01 UF ceramic tile capacitance, make its light. Thank you to adopt
Q:What does a hernia lamp ballast work?
This movement is alternating, when the regenerator (bubble) closes, the filament of the lamp passes through the ballast. When open the starter and ballast can produce high feeling on the ends of the tube filament, filament electron bombardment wall of fluorescent powder, repeated several times to break the starter, such movement will be repeated several times, to get through tubes
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  
Range  
Reference  
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

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