EPC-type transformers are slim type switching power supply in order to adapt the design of a high-frequency transformer. It has a flat-type ferrite cores, its shape can satisfy the requirements of the power transformer high power and slim volume requirements, also can adapt the power switch in temperature requirements, but the PCB will be required increase; EFD transformer than the package online space has increased, while EMI performance and leakage inductance, radiation and other parameters are better than EFD transformer, other properties close to the EE-type and EC-type transformers. 

EPC transformer commonly used models EPC10, EPC13, EPC17, EPC19, EPC25, EPC30 etc. The following table lists some of the products dimensions and output power.

With the magnetic characteristics and different frequency, maximum output power will vary data in the table are for reference only. Test conditions 1KHz/1V, voltage AC2000V, insulation resistance: DC500V ≥ 200MΩ.

EPC17 SMD 220v 24v power supply 
EPC17 SMD 9 Pins 24v 350ma power supply

EPC17 horizontal tube output transformer 
EPC17 horizontal 10 pins multiple output transformer

EPC17 transformer 
1) Communication transformer, Audio transformer 
2) Small transformer 
3) OEM/ODM accepted 
4) ROHS

Specifications

1) high-frequency transformer 
2) L/T:1-3 weeks 
3) OEM/ODM accepted 
4) ROHS CE ISO9001 
5) high efficiency

A. Feature: 

1. Custom designs available

2. High efficiency of over 95%

3. High frequency range 10 kHz-1MHz

4. High isolation strength

5. Lower profile and weight

6. High power density

7. High-temperature resistant

8. Operating temperature -40°C to +125°C

9. Power range 10w-10kw

B. Wire Materials: 

1. Copper, Aluminum, Aluminum Clad Copper. 

2. The size of transformer total in Aluminum is larger than which total in Copper. 

3. Aluminum instead of Copper Cost Save: 13%-35%/PC 

C. Certification:

ISO9001, CESI, UL, CE, RoHS and SGS. 

D. Testing Items: 

1. No-load Test (No-load Current, No-load Voltage, No-load Loss) 

2. Load Test (Load Voltage, Temperature-rise) 

3. Inductive Voltage Test 

4. DC Resistance Test 5. Safety Test 

E. Application: 

1. Electronic Meter & Apparatus 

2. Cable TV & Digital Network 

3. Electronic Control 

4. Medical Equipment 

5. New Electric Power Supply 

6. Decorative Illumination System 

7. Security Monitor & Control System 

8. Comparison on Transformer with Torpidly, EI, R, CD Shape Core

Package:

Product:

Our company:

We will feel appreciated if you can provide the parameters of the product or the photo of the item.

All products of the size,electrical performance can be designed according to customer requirements.

If you have a project or looking for electronic parts and components please contact with us!

Don't hesitate to contact us if any interested in our products.

Hang Tung Co. LTD Tel: 86-769-86638188

skype:calvian2010