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28W Triac Dimmable 400mA / 650Ma / 1200Ma 28W Dimming Led Power Supply

28W Triac Dimmable 400mA / 650Ma / 1200Ma 28W Dimming Led Power Supply

  • 28W Triac Dimmable 400mA / 650Ma / 1200Ma 28W Dimming Led Power Supply
28W Triac Dimmable 400mA / 650Ma / 1200Ma 28W Dimming Led Power Supply
Product Details:
Place of Origin: China
Brand Name: STARWELL
Certification: UL,CE,ROHS, FCC,GS,SAA,C-TICK
Model Number: PE293B28120
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiation
Packaging Details: Carton box
Delivery Time: 10-15 days
Payment Terms: Ex works
Supply Ability: 1, 000, 000PCS/week
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Detailed Product Description
High Light:

Led Light Driver


AC To DC Led Driver



28W Triac Dimmable 400mA / 650Ma / 1200Ma 28W Dimming Led Power Supply



Short Features :


> Type : Dimming Led Power Supply / Triac Dimmable Led Driver

> Application : Led panel , led down light , led street light , led tube , etc......

> Dimming Type : Trailing Edge & Leading Edge

> Model : PE293B28120 / PE293B2865 / PE293B2840

> input voltage range : 90-140VAC / 170-250Vac

> output : 28W 1200mA / 650mA / 400mA

> Output type : constant current

> Effiency : 90% Minimum

> PF : > 0.95

> Ripple and Noise : 100mV maximum

> Net Weight : 200g

> Dimensiont : 103(H)*68(W)*30(H)mm

> Certificate : SAA , C-tick , CE , ROHS certificates.

> Safety protection : over load, over voltage, short ciruict, open load protection.





Input Rated Voltage :

90~140Vac / 170~250Vac

Input Frequency Range:


Input Inrush Current :

1.8A max

Efficiency  :

85%(MIN)at Rated Voltage

Output :

 12~24V 0~1200mA / 25~42V 0~650mA / 43~70V 0~400mA

Output power :


Ripple and Noise :

<150Mv at full road with 20MHz bandwidth

Turn On Delay Time:

<3S  (AC:110V and full load)

Safety protection :

over voltage and current protection.

Leakage Current :


Output type :

Constant current

Isolation rate :


Diming function :

Trailing edge & leading edge Triac dimming

Certificate :


Safety Standard :

EN 55015:2006; EN 61547:1995+A1:2000 ;EN 61000-3-2:2006; EN61000-3-2:1995+A2:2005; EN 61347-1:2008 EN 61347-2-13:2006

Application :

For led light, led strip, led down light, led tube etc….





Model Power(W) Input Voltage Output Voltage Output Current LED Qty
PE293B28120 28W 170~250VAC
12V~24V 0~1200mA±1%  
PE293B2865 25~42V 0~650mA±1%  
PE293B2840 43V~70V 0~400mA±1%  
efficiency: 90% PF>0.95 Dimension: 103*68*30mm CE, ROHS
Dimming type: Leading/trailing edge     




For led light , led strip , led down light , led tube etc ….





- For indoor application, can meet IP65 waterproof rate.

- The mains plug is used as the disconnect device, the disconnect device shall be readily operable.

- The socket-outlet shall be installed near the equipment and shall be easily accessible.

- No naked flame source, such as lighted candles, should be placed on the apparatus.

- Maximum operating ambient for the equipment is 40℃.

- The apparatus should not be used in a confined space such as a bookcase.

- This appliance is not intended for use by persons (including children) with reduced physical,

sensory, or mental capacities, or lack of experience and knowledge, unless they have been given

supervision or instruction concerning use of the appliance by a person responsible for their Safety.

- Children should be supervised to ensure that they do not play with the appliance.


Contact Details
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Contact Person: Mr.

Tel: 86-755-29634321

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