350ma 700ma constant current switching power supply

Detailed Product Description

Item No.:	DR-42-700-30-D
Material:	plastic
Power:	30W
PF	0.95
Efficiency	87%
Input Voltage:	AC100-240V
Inputpower(W)	30W
Output current(mA/DC)	700MA
output voltage (VDC/MAX)	42V
Dielectric strength	3000V/AC
LEDs load (1W LED)	9-11PC
Constant current precision	5%
Size(mm)	115*45*29mm
Dimmable	Triac dimming/0-10V dimming/DALI dimming
Certificate	CE&ROHS&EMC
Available	12W-70W Dimmable

Environmental Specifications
Operating Temperature	-30~45°C
Storage Temperature	-40~+70°C
Thermal Dissipation	Nature
Relative Humidity	5-95%
Isolation Voltage	In/Out 3000VAC
Vibration	5-55Hz/2g,30 Mimutes
Life time	50000Hours,at TC max
Conformity & Standards
EMI	EN55022 EN55015 Class B
Safety	EN61347-1 EN61347-2-13
Electromageric Immunity	EN61547,ENV5024 EN61000-4-2/3/4/ 6/8/11
Harmonic Current Emissons	EN61000-3-2 EN61000-3-3

Product features:

1.Power supply output voltage stability;
2.High temperature stability of power supply;
3.Low power of the common-mode differential-mode noise;
4.Power supply has a high dynamic response capabilities;
5.There are soft-start power, high reliability products;
6.Higher power efficiency, small heat;
7.Margin component parameters, and long product life;
8.High-frequency output rectifier are low resistance with high-frequency electrolytic capacitors, low 9.product failure;
10.High-frequency transformers are the "sandwich" techniques, leakage of small, small distributed capacitance, EMI interference small;
11.Devices using the brand components, quality and stability.

Dimensions Chart and Installation Introduction

Certificate :

ADVANTAGES:

1. a plant of 3600 square meters,over 100 employees;

2. 5~9 days delivery time, 2years warranty;

3. UL, ETL, CE, RoHS certifications;

4. Strong R&D teams,with at least 2 new models released monthly;

5. Large stock of materials;

6. Strict quality check process, tested for at least 24hrs before delivery;

7. Neutral Package, or customer color box package upon requirements.

Quality guarantee:

All the driver have automatic protection of overload, short circuit, temperature,etc.

Guarantee:1.The warranty period is 2 years.

2.During the time ,if the product have any question ,we can change the same to you.

We can design the product according to your requirement.

Product picture:

About sample and mass production:

Dear buyer arrange the sample cost and freight(if you have express account,provide it),sample time:5 working days,after confirmed the sample,dear buyer arrange the deposit and we will finish it 10- 15 days after got the deposit,balance before deliver,your own courier or we arrange is possible.

Term of payment:

t/t,paypal,western union.30% as deposit,balance before delivery or t/t in advance.

Buy notes:

There are two basic types of LED transformer: constant current and constant voltage:

1.dear buyer need know which kind driver you need?constant current or constant voltage?

2.we are manufacture,can custom according to customer require,so in your requiry,you must tell me some parameter,such as input voltage/current,output voltage/current and power.

3.we have 0-10v led driver,triac led driver(dimmable and nondimmable),dali led driver,so please tell me which kinds of you need.

About packing:

Bubble bag ,inner box,and carton etc,

100PCS/Carton,Carton size: 29*24*42.5cm ,custom

Our factory:

Shenzhen Huarui Technology Co., Ltd. was established in October 2009 , is a professional photoelectric lighting technology development and application of high-tech enterprises . We are committed to the research and development field of energy saving applications, LED lighting applications will be our core business. rapid innovation and development throughout the company 's operating style of behavior .

LED driver and LED light is our mainly product.

welcome old and new customer inquiry!

if you have any question,please feel free contact me!