High Precision Low Frequency AC to DC 110V 220V 230V to 6V 9V 12V 15V 18V 24V PCB Mounted Step Ei Isolation Down Power Electronic Encapsulated Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: Ei28 to Ei54 PCB Transformers
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Dechuang
• Wire: Copper Winding 100%
• Transport Package: Strong Export Carton
• Specification: CE, RoHs, UL certified
• Trademark: Dechuang & OEM
• Origin: Guangdong, China
• HS Code: 8504319000
• Production Capacity: 100000piece/D

Product Description

 

Product Description

(Customer Design , OEM/ODM service are available)
 

Input Voltage: AC 100V/110V/115V/120V/220V/230V/240V;50/60Hz to be customized
Output Power: 1.0VA -500VA to be customized

Products Advantages:

1. Low no-load loss

2. High Reliability

3. High Transmission Efficiency

4. Low-temperature Rise

5. Excellent Safety

6. UL Approved.

7. High output power

8. Rohs fully compliance

9. It can be customized according to the requirements of customers and provide total design solutions to customer

Type	SIZE(mm)					Power Range (VA)
	A	B	C	D	E
EI-28*15	34.0	28.5	27.5	20.0	20.0	1.7 Max.
EI-28*18	34.0	28.5	34.0	20.0	20.0	2.0 Max.
EI-30*10	34.0	28.5	22.0	20.0	20.0	1.7 Max.
EI-30*12.5	34.0	28.5	24.5	20.0	20.0	2.0 Max.
EI-30*15.5	34.0	28.5	27.0	20.0	20.0	2.2 Max.
EI-30*18	34.0	28.5	30.5	20.0	20.0	2.5 Max.
EI-30*23	34.0	28.5	33.5	20.0	20.0	2.8 Max.
EI-35*15.5	38.5	33.5	33.5	22.0	20.0	4.0Max.
EI-38*13.6	42.5	35.5	28.5	25.0	20.0	4.2Max.
EI-41*18	44.5	36.5	34.5	25.0	20.0	8.0Max.
EI-41*23	44.5	36.5	39.5	25.0	20.0	10.0Max.
EI-42*15	45.5	38.5	33.5	25.0	20.0	6.0Max.
EI-48*16.5	51.5	43.5	35.5	27.5	20.0	11.0Max.
EI-48*20.5	51.5	43.5	39.5	27.5	20.2	14.0Max.
EI-54*18.5	57.5	48.5	40.5	30.0	20.0	16.0Max.

 

Application:

1. VCRS, Copy machine , Audio equipment , Game machines
2. TV sets, Microcomputer equipment, printers, Terminals
3. communications control equipment
4.Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system
 

Related products

For more related products,please click below photos

 

Packaging & Shipping

1. EMS: Reach most countries takes about 6- 8 days

2. DHLFedex/UPS: Reach most countries takes about3 - 5 days
Valid Tracking number will be provided in the next day.

3. By Air Transportation and By Sea for bulk orders
The normal low frequency transformer packing is use carton (size: L * W * H).If exported to European countries, cartons will be fumigated.If the
container is too tight, we will use PE film packing or packing, according to the special requirements of the customer.

Why choose us

1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.

Company Profile

Dechuang Industry Co.,ltd is specialized in electronics and magnetic components.Our R&D capability is strong for designning together with customer for the new product.Have great advantages in quality, cost and lead time control.

The main products are PCB transformer,high frequency transformer,toroidal inductor,common mode choke,SMD inductor,Ethernet network transformer,RJ45 connectors,  etc,the products widely used for digital equipments, personal computers, AV equipments, auto products, communication equipments and medical machines. 

Customer Photos

Our Team

 

FAQ

Q1. How long is your delivery time?
A: Generally it takes 3-5 days for samples and 15-20 days after your order for massive production.

Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.

Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
the products.

Q4: How about the lead time ?
A: We have a very professional team with high quality, usually we can ship within 30 days. But for details, please check exactly with us.

If you have any other questions please contact with us or leave a message, we will reply you ASAP.