Constant Currency LED Driver 350MA

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 100,000 Pieces per Month pc/month

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1. Outdoor waterproof LED POWER SUPPLY

2.Technical Parameters:

Working Voltage(V)

AC 170-250V

Frequency(Hz)

47-63Hz

Input Current(A)

0.03A

Output Voltage(V)

DC 10-50V

Maximum Output Power(W)

18W

Maximum Output Current(A)

350MA±30mA

Voltage Resistance(KV)

AC 2KV/3mA 3S

Short-circuit Protection

Yes

Temperature Rise(°C)

≤28°C

Temperature Protection

Yes

Waterproof Rate

IP67

Overload Protection

Yes

Certificate

CE(EMC+LVD)

Working Temperature(°C)

-25°C~45°C

N.W(g)

240g

3.Measurement(mm)

L±2

W±1

H±1

L1±5 Input

L2±5 Output

La±5

Lb±5

Lc±2

Ld±2

160

180

4.Others

QTY/CTN

50pcs/CTN

Carton Size

34*24*18cm

G.W/CTN

12.5Kg

Lead Wire

Input: VDE three-core 0.75 Square Circular Axes 20cm;

Output: VDE two-core 0.75 Square Circular Axes 20cm

Q: How many power illuminator can 5Kva 36V transformer drive?: Of course, if you want to bring more is not impossible, but depends on the working conditions, the actual power = nominal power, short time use (to ensure that the transformer temperature rise is not too high) is also available

Q: Why should lighting transformers be used in factories and mines?: But in many cases, such as mines and machinery, the voltage is too high and unsafe. The lighting transformer is then used to reduce the voltage to the so-called "safety voltage""

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: First of all, make sure your power is too large, but you are not recommended to do so, the cost is too high, the pressure drop is too large, you can raise the voltage to 220V or higher, and then transfer to avoid power losses. If the direct transmission, the power is slightly larger, the line will be very rough, the cost will be very high

Q: Is the substation separate from the power and illumination transformer?: There is only bus in the substation, and the station is connected with the transformer from the bus. If there is no electricity even in the bus, then the substation should not be considered active.

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: Can the 500 volt lighting transformer be changed into an electric welder?: The no-load voltage is higher (about 70~90 V), the arc can be smoothly started, and the voltage will be reduced to about 30 V when welding.

Q: What's the function of the lighting transformer?: Illumination transformer: usually refers to the secondary output voltage for the safety voltage 24V - 36V, only for special lighting power supply using voltage converter.

Q: Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design: The previous elevator hoistway lighting required the 36V safety voltage, and you can see how many power lamps are required for the hoistway, and select the 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: How to calculate the rated capacity of small transformers for lighting purposes?: If the flow of large capacity motor starting current and welding machine, large current flows in a short period of time in the load even when the power equipment capacity can withstand current flow in a short time, but due to a voltage drop excitation electromagnetic switch relief, the motor can not start, damaged or the undesirable phenomenon of welding. Therefore, the voltage drop rate should be calculated as less than 10% of the supply voltage, as calculated below.

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

1. Manufacturer Overview

Location	Zhuhai, Guangdong, China (Mainland)
Year Established	2009
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen,Guangzhou,Zhuhai
Export Percentage	81% - 90%
No.of Employees in Trade Department
Language Spoken:	English, Chinese, Japanese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	3
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average