Reasonable price Power Supply Transformer - High Frequency Transformer Ferrite Core EPC25 Switching Power Supply Transformer For Doorbells – Sanhe

Short Description:

Product Detail

Product Tags

Feedback (2)

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for 10 Amp Transformer , Fbt Flyback Transformer , 240v To 12v Transformer , Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects.

Reasonable price Power Supply Transformer - High Frequency Transformer Ferrite Core EPC25 Switching Power Supply Transformer For Doorbells – Sanhe Detail:

PFC Inductor (3)

Introduction

EPC25 transformer mainly supplies power to each functional module of the doorbell to realize image and sound transmission, data storage, sending control commands and other functions. It can output three sets of voltages at the same time, including power supply and protection. In addition, primary and secondary isolation protection is realized to prevent danger of leakage caused by circuit failures.

Parameters

Voltage & Current Load
Input（Type）	110-220V
Output（Type）	V1	V2	V3
Output（Type）	12V	12V	10V
Electrical Characteristics
NO.	ITEMS	TEST PIN	SPECIFICATION	TEST CONDITIONS
1	Inductance	8-9	1.3mH±10%	100KHz 1Vrms
2	Leakage	8-9	26uH Max	100KHz 1Vrms Pin 2,3,4,5,6,7,10,11 short
3	DCR	2-3	90mΩ Max	At 25℃
		4-5	80mΩ Max
		6-7	290mΩ Max
		8-9	2.5mΩ Max
		10-11	82mΩ Max
4	HI-POT	P-S	No short break	AC1.8KV/1mA/2s
4	HI-POT	P,s-Core	No short break	AC1.2KV/1mA/2s
5	Insulation resistance	P-S	No short break	AC1.5KV/1mA/60s
5	Insulation resistance	P,s-Core	No short break	AC1.0KV/1mA/60s

Dimensions:（Unit: mm）& Diagram

Features

1. SMD chip structure
2. Adopt internal shield winding to improve the anti-electromagnetic interference ability
3. Magnetic core with additional protective tape extends safety distance
4. There are strict size requirements for smoothness of the SMD pins
5. Blister packaging

Advantages

1. EPC25 SMD structure makes it possible to be installed by mounting technology which has high efficiency
2. Sufficient protecion of insulation and isolation for use safety
3. Designed with shielded winding, good EMC anti-interference ability
4. It can provide multiple stable output voltages at the same time, and the voltage fluctuation is small

Certificates

详情_6证书

Our Customers

Low Frequency Transformer (5)

Company Profile

Low Frequency Transformer (2)

Product detail pictures:

Related Product Guide:

To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for Reasonable price Power Supply Transformer - High Frequency Transformer Ferrite Core EPC25 Switching Power Supply Transformer For Doorbells – Sanhe, The product will supply to all over the world, such as: Barbados, Venezuela, Denver, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. Now we have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our solutions have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We're making great efforts to achieve this win-win situation and sincerely welcome you to join us.

Common Mode Choke Coil Inductor