SMT Bridge Power Supply Circuit

In this article, the project is about a SMT bridge power supply circuit. This PCB circuit built with one of the most experienced PCB manufacturer JLCPCB. They are committed to make best quality PCB in terms of quality, delivery, cost-effectiveness and other demanding requests.

Their advanced PCB technology allows us to provide high precision boards suitable for industrial, military, aerospace, and medical applications.

For SMT (surface-mount technology) PCBs, JLCPCB also provide SMT services at very reasonable price.

Thanks To JLCPCB.

$2 for 1-4 Layer PCBs.

Get SMT Coupons - https://jlcpcb.com/RTA

12V power supplies (or 12VDC power supplies) are one of the most common power supplies in use today.

Uses of DC-12v SMT PCBs

• v Cell Phones
• v Tablets
• v FM broadcasters
• v Bluetooth hands-free devices
• v Flashlight
• v Hybrid and electric vehicles
• v LED/LCD monitor
• v Operate laptop
• v Making a cooling fan
• v To make amplifier

To make this SMT PCBs circuit, we might need some electronics component. JLCPCB has its own parts library. JLCPCB has 200k+ in stock components, 24-hours rapid SMT assembly. You can check SMT Parts library here.

1. 2200uF

2. S3M

3. HDR-F-2.54_1x2

4. TJ-S3528UG1W9TLC2R2G-A5

5. 1kΩ

6. SK-3270SB-L1

7. PCBs (Made by JLCPCB)

The schematics of PCBs can be seen above.

If you complete design of your PCBs, then it is time to order PCBs. To order best quality PCBs, just visit JLCPCB and click on the “QUOTE NOW” button.

Since 2006, JLCPCB continuously driven to become more efficient and to reduce costs. They promise to offer customers the most economic PCBs forever. JLCPCB makes cheapest but top quality PCBs possibly because of scale effect, extremely high production efficiency and less manpower cost.

You can order minimum 5 pieces PCBs for only $2 costs.

To order PCBs, make your Gerber file. Then drag and drop the Gerber file on the following box.

Click on “Gerber Viewer” button you can check the PCBs design. Make sure everything is good, then choose color, quantity and order your PCBs at very reasonable prices.

If you are a new user, then you can order 10 pieces PCBs, costing only $2. To place your order click on “Save to Cart” button. Confirm your shipping address and shipping method.

To order your SMT PCBs, visit JLCPCB.

1. Drag and drop SMT PCBs file on site.
2. Choose your PCBs color and quantity.
3. To free SMT assembly for your PCB click on “SMT Assembly” button and then confirm.
4. Add your Bom file and CPL file.
5. Place your order click on “Save to Cart” button.
6. Confirm your shipping address and shipping method.
7. Pay your payment
8. Wait for confirmation mail.
9. For SMT Service, Click here.

JLCPCB supported all shipping method can be seen below.

Estimated Delivery Time

DHL International Express 3-5 business days

UPS Worldwide Saver 3-6 business days

S.F Express(Standard) 5-8 business days

S.F Express(Economy) 8-15 business days

Singapore EMS 8-15 business days

PostLink Registered Mail 15-20 business days

ePacket 15-25 business days

Registered Air Mail 15-20 business days

JLCPCB supported Payment method.

• PayPal
• Credit/Debit Care
• Prepaid wire transfer

To confirm your order, pay your payment. Then accept PayPal, Credit/Debit Card, Prepaid Wire Transfer. To manufactured your PCBs, it’ll takes about 2 days. DHL will be fastest shipping method to arrive your ordered PCBs at your location.

All PCBs were well packed and quality was really good.

Thanks to JLCPCB for best quality PCBs.