24v Led Power Supply

24v led power supply Description of 24v led power supply: Advantage: We accept OEM & ODM. IP67 design for indoor or outdoor installations. Products through CE ETL RoHS Certification. More than 11 years' exprience, speciallized in waterproof led drivers. Warranty: 2 years warranty, as...

Product Details

24v led power supply

 

Description of 24v led power supply:


SPECIFICAION


MODEL

SMT-012-072VW

SMT-024-072VW


OUTPUT

DC VOLTAGE

12V

24V


RATED CURRENT

6.0A

3.0A


CURRENT RANGE

0~6.0A

0~3.0A


RATED POWER

72W

72W


RIPPLE&NOISE(max)

1.2V

1.2V


voltage TOLERANCE

12V±5%

24V±5%


SETUP RISE TIME

80ms/110,220VAC


HOLD UP TIME(Typ.)

60ms/110,220VAC


INPUT

VOLTAGE RANGE

90~135/170~265Vac


FREQUENCY RANGE

50~60Hz


POWER FACTOR(Typ.)



EFFICIENCY(Typ.)

﹥84%


AC CURRENT(Typ.)

0.5A/110V,220VAC


INRUSH CURRENT (Typ.)

COLD START 30A/110,220VAC


PROTECTION

Short circuit

Protection type:recovers automatically after condition is removed


Overload

overload protected@145-160% above peak rating


Over temperature

Protection type:Shut down o/p voltage,re-power on to removed


ENVIRONMENT

WORKING TEMP.

-30~+50℃ (Refer to output load derating curve)


WORKING HUMIDITY

20~99% RH non-condensing(Waterproof)


STORAGE TEMP.,HUMIDITY

-40~+80℃,10~99%RH


SAFETY&EMC

SAFETY STANDARDS

UL, CE Mark(LVD, EMC), IP67


WITHSTAND VOLTAGE

I/P-O/P:1.5KVAC  IP-GND:1.5KVAC


EMC Test Standards

EN55015:2006;EN61547:1995+2000;EN61000-3-2:2006


EN61000-3-3:1995+A2:2005;EN61346-1:2001;EN61347-2-13:2006


NOTE

1.All parameters NOT specially mentoned are measured at 110VAC, 220VAC input,rated load and 25℃ of ambient temperature.


2.Ripple&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&10uf parallel

    capacitor.



3.Tolerance:includes set up tolerance,line regulation and load regulation.



Advantage:

 

We accept OEM & ODM.

IP67 design for indoor or outdoor installations.

Products through CE ETL RoHS Certification.

More than 11 years' exprience, speciallized in waterproof led drivers.

Warranty: 2 years warranty, as soon as we confirm the defective products,we will give new ones to customers in the following order.

Fast delivery time: We will keep stock for some quantity of products; For sample orders, we can send out the products as soon as we get the payment; For big orders, usually the delivery time is within 12 working days.

Solving the problems for customers directly.

Protections: Short circuit /Overload /Over temperature.

High quality with competitve price, 100% full load burn-in test.

We accept small trial order, helping you to cooperate with our company step by step.

 

Our factory:


24v led power supply

24v led power supply

24v led power supply


How to choose IP rate of power supply:

 

The environmental specification of a power supply is a major factor in its selection for lighting applications. Knowing the ambient temperature range where it will be used is one thing, but it is vital to allow for any increase that may result from heat dissipation when operating in an enclosed space. As the earlier review of target applications highlighted, protection against dust, moisture, and the ingress of other contaminants is important to ensure safe and reliable operation. Performance, in this regard, is usually specified with an IP Rating (ingress protection), where the first digit refers to solid objects of decreasing size (down to dust particles). The second digit ranges from vertically falling drops of water through to complete immersion, e.g. IP67 provides total protection against the ingress of dust and the immersion in water for short periods. Other environmental specifications may cover compliance with requirements for electro-magnetic interference (EMI), either protecting the unit from power line surges (due to lightning or the operation of heavy electrical plant) or ensuring it does not generate interference affecting other devices. Industry bodies or government agencies like the FCC usually define such specifications. Outdoor applications embrace street lighting, including related traffic signals and signage, and building illumination, which covers all forms of external lighting such as safety/security lights, floodlights, and other decorative lighting such as up/down and color-wash effects. A key specification for any power supply unit (PSU) used for outdoor lighting will be its IP rating, necessary to provide an appropriate level of protection against moisture, water spray, and even immersion as well as against dust and solid objects. One of the main drivers for the adoption of LEDs for outdoor lighting is their long lifetime, which enables a ‘fit and forget’ approach to installation and maintenance. Consequently, it is important that the power supply chosen for outdoor LED lighting also offer a high-reliability solution for long lifetime and low maintenance.

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