CE, ROHS approved , max power 5W, 230V ac to 5V dc pcb encapsulated switching power supply

FOB Reference Price:Get Latest Price
$1.00 - $10.00 / Pieces | 500 Piece/Pieces (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Tianjin, China (Mainland)
Brand Name:
Model Number:
Output Power:
Max 5W
Output Type:
single or dual
Input Voltage:
85V to 265VAC or 85V to 370VDC
Output Voltage:
Output Frequency:
DC output
Output Current:
Power range:
Up to 5W
Dielectric strength:
85V to 265VAC/85V-370Vdc
5V or as per customer's requests
Input protection:
integrated fusible resistor
Output protection:
Short circuit protection etc
Output voltage accuracy at full load:
line output voltage variation:
PCB encapsulated switching power supply:
230V ac to 5V dc pcb encapsulated switching power supply
Supply Ability
Supply Ability:
500 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
cartons on pallets. Please see pictures of packing down below
Tianjin, Shanghai, Shenzhen, Guangzhou, etc
Lead Time :

CE, ROHS approved 230Vac to 5Vdc PCB encapsulated switching power supply, the same footprint as EI30 transformers.

Electrical Specification,

Wide input voltage, 85V to 265Vac or 85Vto 370Vdc

Increased power: 3 times comparing to EI30 transformers, with power up to 5W

Better energy efficiency, 70% typical comparing to 40% for the conventional supply


Safety standard:




UL listed components used

UL94-V0 plastic housing and resin used


EMC standards

Conducted and rediated emmission conform to


EN55022-class B

Immunity conform to 








Product Description

 230V ac to 5V dc PCB encapsulated switching power supply



Packaging & Shipping

Standard hard cartons on pallets for 230V ac to 5V dc PCB encapsulated switching power supply, show below

We make packing mould based on each single product'ssize and shape to be sure they will fit perfectly in the carton and then we will put cartons onto a plastic pallet to be sure the transformers will be protected fully against the rough and long ocean shipment.


Our Services


1) We supply our customers free samples and generally samples for 230Vac to 5Vdc PCB encapsulated switching power supply  can be finished within one week. But our customers will be required to pay for the samples shipping charge to customer's destination

2) We give our customers 2-year product warranty to better protect our customers' interests

3) 24 hours english hotline, 86-13207512928, for any product inquiry, after sales service or technical issues.

4) OEM and ODM are welcome

5) Factory visiting are warmly welcome




Company Information


1) ISO9008:2001 implemented, we also apply 5S and6sigma into our production and quality control process

2) We have over 35 years of transformer designing and producing experiences. We started to supply transformers, inductors etc to domestic TV manufacturer and then we shifted our focus onto international markets. Now we export over90% of our products worldwide

3) Product capacity: we can produce 5-8million pieces transformer each year. We have around 300workers in our two factory locations.

4) Our quality control

First, we will do supplier auditions to choose qualified suppliers to start business with

Second, we only buy incoming material from the suppliers we have already audited

Third, we test all the incoming material

Fourth, We will make 5-10pieces samples out of the checked incoming materials before we start the mass production

Fifth, We do tests during production process, a few times 100% test

Sixth, we will do 100% of finished products

Seventh, test reports made by our QC department

Please check below chart as an example:



 Trade show from 2014-10-11-2014-10-14 , Warmly welcome to visit us again from 2015-04-11-2015-04-14 at Asiaworld Expo in Hongkong, Our booth No is 9C33, hall9&11. 


230Vac to 5Vdc PCB encapsulated switching power supply CE certificate:

Tianjin Carel Tech other main products



You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like