12v 30w Led Driver

30w led driver Description of 30w led driver: Input voltage 100-265v AC. Output voltage 12v or 24v (2 separate transformer models). This item is CE ETL RoHS compliant and conforms to all EU and North America safety standards. 12vdc 30w constant voltage led driver is rainproof waterproof IP67...

Product Details

12v 30w led driver


Description of 30w led driver:


Input voltage 100-265v AC. Output voltage 12v or 24v (2 separate transformer models). This item is CE ETL RoHS compliant and conforms to all EU and North America safety standards. 12vdc 30w constant voltage led driver is rainproof waterproof IP67 version and we design it as slim type model, the measure for 30w led driver is 182*29*20mm so it is widely used in mirror light, cabinet light and some project with narrow space for led driver that will be very helpful. For this slim type unit we do 6w 12w 18w 24w 30w 36w 40w 48w 60w, those nine wattage for your choose. If you need it just don’t hesitate to contact with us.

 

Parameter of 30w led driver:

 

Model: SMT-012-030VW

Input Voltage: 100-265VAC

Output: 12Vdc @2.5a 30w

Dimension: 182*29*20mm

Efficiency>83%

PF: >0.7

Waterproof Rate: IP67

Case Material: Aluminum

Working mode: constant voltage   

Certificate  CE ETL ROHS

Warranty: 2 years

Protections:Short circuit/Overload/Over temperature

 

Details of 30w led driver:

30w led driver


What are the protection forms of overload/overcurrent?


Ans: When current drawn exceeds the rating of the PSU, the protection circuit will be triggered to protect the unit against overload/overcurrent.

Protections of overload/overcurrent can be divided into several forms:

(1)FOLDBACK CURRENT LIMITING

Output current decreases about 20% of rated current.

(2)CONSTANT CURRENT LIMITING

Output current remains at a constant level and within the specified range while the output voltage drops to a lower level.

(3)OVER POWER LIMITING

Output power remains constant. As output load increases, output voltage decreases in proportion.  

(4)HICCUP CURRENT LIMITING

Output voltage and current keep pulsing ON and OFF repeatedly when protection is activated. The unit automatically recovers when faulty condition is removed.

(5)SHUT OFF


Output voltage and current are cut off when output load reaches protection range.

NOTE: Protection mode of some of the products combines with different types of the forms mentioned, such as constant current limiting + shut down.

Recover method:

(1)Auto Recovery: PSU recovers automatically after faulty condition is removed.

(2)Re-power on: PSU restarts by manual AC re-power on after faulty condition is removed.

Note:Please do not operate PSU in overcurrent or short-circuit condition for a long period of time to prevent a shorten lifespan or damaging the PSU.


Hot Tags: 12v 30w Led Driver, China, manufacturers, suppliers, factory, wholesale, price, in stock
Related Products

Inquiry