a.350mA 20W LED driver, constant voltage.
b. Epoxy encapsulated, IP67. Suitable for outdoor lighting application.
c. Automated protection for over load and over temperature
d. Aluminum housing, good for heat dissipation
e. Cooling by free air convection.
f. Application: LED spotlight, LED downlight, LED panel light
170-250V AC/90-130V AC
20% exceed in short time is allowed
160*30*20MM / 250g (Aluminium Housing)
VDE H03VV-F 3G×0.75mm2 (330mm)
VDE H03VV-F 2×0.75mm2 (330mmx2)
Compliant to EN 60950-1:2006;
EN 55022:2006+A1:2007; EN61000-4-2/-3;
Free from lead, Cadmium, Mercury, Hexavalent
Chromium and/or PBB &PBDE
- Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
- First look at this lamp,.24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sunThe power supply comes from the generator or battery, and the mode of operation is to ignite by alternating current and direct current. In comparison with the power supply of the transformer, the method of alternating current ignition is better to save the cost and reduce the cost
- Q:What type of low voltage transformer should be adopted for safety lighting power supply?
- Isolated transformer, once 380V or 220V, two voltage, 36V, 24V, 12V, several categories, do not allow the use of autotransformer.
- Q:How many A leakage protection switches are used in 5000VA lighting transformers?
- According to the working principle of the protector, it can be divided into three kinds: voltage type, current type and pulse type. The voltage protection device is connected to the transformer neutral point and the ground, when the electric shock when the neutral point voltage offset to the real estate, in order to make the action to protect the power off, but because it is the protection of the transformer low voltage network, cannot be classified protection, so the power range is large, frequent moves, so has been eliminated. The pulse current protector is a sudden change in the phase and amplitude of the three-phase unbalanced leakage current when an electric shock occurs, which is used as an action signal, but also a dead time. The current type current leakage protector is widely used, so the protector of current type is mainly introduced below.
- 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: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.
- Q:How many 40W bulbs can be brought into the 1000VA lighting transformer?
- Connect 220V method, FireWire 220V terminal, zero line 0 terminal, 380V terminal is not connected.Connect 380V method, A phase 380V terminal, B phase 0 terminal, 220V terminal is not connected.
- Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
- Depending on your load capacity, primary voltage, site reservation, etc.. For example, 3.6KW lighting, with 4KVA transformers, the primary side 380V with 2.5 square (copper wire) enough, two times the side of 25 square.
- Q:What's the function of the lighting transformer?
- In addition, can be rated power supply voltage of not more than 1000V AC circuit, as a machine tool and mechanical equipment control power, work lighting and signal light power supply, can also be used as a small power supply!
- 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.
- Q:Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
- The self winding transformer is connected by all its windings, and depends on the position of the sliding contacts to change the magnitude of the voltage. Therefore, there is not only a magnetic connection between the primary winding of the autotransformer (the power circuit) and the two winding (the power supply circuit), but also the direct connection of the circuit. It forms a circuit with the earth, so it can not be used as the power source of the safety voltage
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1. Manufacturer Overview
||Shenzhen, Guangdong, China (Mainland)
|Annual Output Value
||US$5 Million - US$10 Million
||North America; South America; Eastern Europe; Southeast Asia; Mid East; Western Europe; Central America; Northern Europe; South Asia
||ROHS Test Report; Waterproof Power Supply CE-LVD; Waterproof Power Supply CE-EMC; CE-LVD
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||41% - 50%
|No.of Employees in Trade Department
||English, Chinese, Spanish, Japanese, Portuguese, German, French, Russian, Korean, Italian
|No. of Production Lines
|Product Price Range