Constant Currency LED Driver 350MA

Ref Price:

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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Dimmable LED Power Supply by Triac dimmer 120VAC 12 Watt 350MA

Aluminium Profile

LED Plastic Half Round Waterproof Lamp Cover

Lamp Cover with High Quality

Led Driver 9 Watt

Industrial Poe+ Injector JTI-01G

Power Supply 12V Products

Mobile Power Bank 20000MAH

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?: By formula: P=UI COSAThat is, the transformer capacity is S=UI=5KVAHow big is the COSA?. Look, what kind of illuminator do you use?. Usually take 0.8-0.9It can be calculated that P is about 4KW-4.5KW (general lighting)

Q: Why should lighting transformers be used in factories and mines?: In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: You must know the quantity and power of the lamp to determine the transformer

Q: The difference between lighting transformers and control transformers: A control transformer is a low voltage appliance, usually used as a power supply or part of a lighting for the control of electrical equipment such as machine tools. There are usually two different voltage outputs,

Q: How many A leakage protection switches are used in 5000VA lighting transformers?: Secondary current =5000VA/220=22A, you can select the 32A leakage protection switch.

Q: Does the lighting work properly? Doesn't that power equipment start voltage unstable?: As long as the capacity of the transformer is enough, the voltage fluctuation of the line will be sure to occur when the high power equipment is started. Such fluctuations do not have much impact on the lighting.

Q: How is the lighting power of the 380V transformer calculated?: With a light bulb with 4KVA load, the premise of the distance can be Mrs. face light bulb, dark can light the best load, 3KVA bulb brightness

Q: Power and lighting transformers, lighting quality will be affected much?: The quality of transformer itself, coupling coefficient, overload capacity, as well as the impact current of the bulb, the cold resistance of the filament and the starting factor at the same time, it is better to choose the 400VA transformer.

Q: Lighting, lights, transformers, bulb brightness is too low, what's the matter?: Generally, the power of the transformer is the apparent power, and the light bulb is the active power, and the power matching is taken into account.

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