Shop with DX Mobile Site Yes No

12V / 1A 12W Constant Voltage Bi-wire Switching Power Supply - Silver

LED Lighting Project Switching Iron Housing Power Supply (110~220V)

SKU: 431169
  • US$4.61
  • 4.50
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Power:


12V / 1A 12W Constant Voltage Bi-wire Switching Power Supply - Silver
LED Lighting Project Switching Iron Housing Power Supply (110~220V)

12V / 1A 12W Constant Voltage Bi-wire Switching Power Supply - Silver

US$4.50 US$4.61 0 (0 reviews)
Add To Cart
Input specification: 

Input voltage: AC 110V~220V 

Input frequency: 50/60Hz

Output specification: 

Output voltage adjutable range: ±10% 

Start time: </= 1s (230V input, Io=100%) 

Hold time: ≧20ms (230V input, Io=100%) 

Voltage regulation factor (full load): ≦0.5%

Protection function: 

Overload protection: 105%~150% rated power, self-recovery 

Overvoltage protection, short-circuit protection: 105%~150% rated voltage

Insulating strength: Input-output 1500VAC/1min; Input-ground 1500VAC/1min; Output-ground 500VAC/1min

Safety standard: Compliant with GB4943, UL60950-1, EN60950-1

EMC standard: Compliant with GB9254, EN55022 class A

Working temperature: -20~60'C, 20~90% RH (non-condensing)

Storage temperature: -40~85'C, 10~95% RH (non-condensing)

Altitude: </=4000m

Heat-dissipating method: Mesh type cooling


1. Adopt imported original chips;

2. Long lifespan above 50,000 hours;

3. Light color more stable, long lifespan;

4. More energy saving and environmental protection

Power supply using:

1. All capacitance adopt 105'C above long lifespan capacitance, high quality other components

2. 100% full load aging test

3. Working environment temperature up to 70'C

4. With short circuit, overload, over voltage protection

5. Circuit design plan adopt more stable and safe scheme
Form ColorSilver
Quantity1 set
Rated Current1A
Rate Voltage12V
Working Temperature-40~65℃
Working Humidity20%~90% RH
Power AdaptorYes
Power AdapterWithout Power Adapter
Dimensions & Weight
Dimensions 2.76 in x 1.57 in x 1.22 in (7 cm x 4 cm x 3.1 cm)
Weight 2.01 oz (57 g)
Packing List
1*Switching power supply

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$3.99 shipped US$3.98 shipped US$3.96 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program
There are no reviews yet, write a review and get DX points! What are DX points?


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere