Electronic Ballast 400W

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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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1.Specifications of Electronic Ballast 400W

Type	Value
Output power	400W
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	355215110mm
Max case temperature(T C)	90°C
Warranty	3year

2.Applications of Electronic Ballast 400W

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 Electronic Ballast 400W

Protected with Polystyrene foam, Packaged by Export Carton/Pallet

Electronic Ballast

Q: What is the capacity of the capacitance in the electronic ballast?: According to the size and design factors of power, the power small capacity is generally small and the power capacity is large. Electronic ballast, a kind 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 Some of the shortcomings of the traditional inductive rectifier have been replaced by an increasingly sophisticated electronic ballast.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: What is the difference between a transformer, a ballast, and a wave?: The principle is the same, the difference is that the load is different. In electronic ballast load, the lamp pipe has resonant start circuit, load characteristic is gas discharge, the output should be consistent with the constant current characteristic. Electronic transformer load is a core transformer, the load is a change of inductance, the output current changes over load, so the no-load drive relative electronic ballast is slightly different.

Q: Can a 22W tube use a 40W ballast?: It can be used with a 40 watt ballast tube, which is like a small car in a big marla, but the tube current increases and is easily damaged.

Q: How to distinguish the fluorescent lamp of the high frequency ballast: Fluorescent lamp USES electronic ballast, put directly in the lamp and fluorescent lamp USES inductance ballast, outside alone. Electronic ballast is more electricity than the inductor

Q: How do you get a u-tube of two lines from the electronic ballast: The ballast outputs four lines with two wires attached to only one small capacitor, and the u-shaped tube has this small capacitor in it, so there's no need to connect the two wires! As long as the ballast is found to be attached to a small capacitor and remove it, you will be connected! How to use the ordinary fluorescent lamp electronic ballast (the output of four feet) on the lamp.

Q: Is the rectifier a ballast?: No, the rectifier is changing the communication. A ballast is a choke.

Q: What lights need a transformer? How does it differ from the fluorescent light of the ballast?: Fluorescent lamp wire, wire (L) switch, switch out ballast, ballast out the other end of the tube, tube with a side of another terminal out the starter,

Q: Can electronic ballast be used?: Can't general. Different power can not be used with different power lamps, otherwise it will seriously affect the life of the tube and the brightness of the lamp. Of course, the power difference between the ballast and the lamp tube is not so small, it can be used, such as the electronic ballast of 9W and the 8W and the lamp, the 24W ballast and the 22W lamp. You don't have a ballast tube with two lights. In unit use double tube lamps and lanterns, are two ballast. So you can't answer.

Q: There are several reasons for the damage of the electron ballast: There are three reasons for the damage of electronic ballast: first, the electronic ballast element itself is defective, and it is not included in this problem. 2. Parallel resonant capacitance on opposite sides of the tube damage (common breakdown, capacitance pressure no allowance), cause the lamp not bright or lamp is damaged, the reason is that the high frequency voltage (half bridge oscillation circuit of electronic ballast) through the filament on the resonant capacitance on both ends of the tube, but itself has breakdown, so filament by electricity, but we can not finish Yang resonance of inert gas in high pressure can't breakdown tubes. It causes the cathode to decay rapidly. (the phenomenon is sometimes red on both ends of the tube, but it cannot be lit) three. Parallel resonant capacitance breakdown on opposite sides of the tube, which leads to the electronic ballast itself damage, reason, the principle of the electronic ballast is oscillating circuit output voltage through a bridge, through the lamp filament on both ends on both ends of the resonant capacitance, the resonance resonance capacitance and inductance (circuit board on the small transformer with magnetic core) produced by high voltage breakdown tubes inside the inert gases, inert gas ionization, produce electron bombardment wall phosphor luminescence; But if the resonant capacitor after the breakdown, all current applied on the lamp filament, by this time the current is bigger than current work at ordinary times when tubes, then the two power electronic ballast tube will be hot

Q: What is the connection of the fluorescent lamp electronic ballast: The two lines of the fluorescent lamp ballast are in series in the lamp filament circuit; The ballast has two wiring heads, the circuit: suppose the filament connection is AB, CD four terminals; The circuit is: the wire, the filament A, the filament B, the ballast, the filament C, the D, the regenerator, the zero line

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