Er/Ec/Etd Switching Power Supply Audio PCB Electronic Transformer for LED Lighting

Basic Info

Model NO.	ER/EC Series Transformer
Usage	Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics	High Frequency
Shape of Core	Er/Ec/Etd
Brand	Hensiron
Advantage	Low Height, Heat Resistance, etc.
Er Core Vs Planar Core	High Space Utilization and Shielding Performance
Wide Application Use	Electronic Circuits of Switching, etc.
Customized Service	Yes
Transport Package	Standard Carton Package
Specification	Dimension Optional
Trademark	OEM
Origin	China

Product Description

ER/EC cores have a cross section between E-shaped cores and pot-shaped cores, and are widely used in electronic circuits of switching. The circular center column of the ER core can reduce the winding resistance. In addition, the space utilization and shielding performance of the ER core are higher than that of the planar core with the rectangular center column. Compared with the non-planar core, the ER core has a lower height and better heat resistance performance.

MODEL	PINS	DIMENSIONS (MM)						TYPE
		A	B	C±0.5	D±0.5	E	F
HSR-ER25.5	8	19.5	19.7	12.5	4	5	25.5	V
HSR-ER28	12	30.5	23	17.5	4	5	31	V
HSR-ER28	12	23.1	28.2	25	4	5	29.1	H
HSR-ER28	12	36	27	20	4	5	30	V
HSR-ER28	12	26.3	37.1	30	4	5	30.2	H
HSR-ER33	14	37.5	28	22.5	4	5	36	V
HSR-ER35	14	43.5	28	22.5	4	5	35.5	V
HSR-ER35	16	29.1	40.3	35.4	4	5	40.3	H
HSR-ER39	16	46	31.1	25	4	5	43.1	V
HSR-ER39	16	33	41.5	30.85	4	7.5	42.3	H
HSR-ER40	16	48	31.1	25	4	5	43.1	V
HSR-ER4215	14	45.5	30	25	5	5	42	V
HSR-ER4220	14	44	37.5	36	5	5	42	V

Company Profile

HENSIRON was founded in 2008. After more than ten years of development and growth, HENSIRON has a professional R& D team, excellent quality process control system, abundant flexible production experience, efficient customization service capabilities and international customers all over the world. Back to 2008, HENSIRON established a Research and Development Center for components, which opened up the business of external design and development of components.With the accumulation and expansion of business, in order to meet the needs of international customers for customized production of high-quality products and of international customization services, HENSIRON has built two major production bases in Wuxi, Jiangsu Province, and Dongguan, Guangdong Province. In Changzhou City, Jiangsu Province, HENSIRON has set up international affairs′ service centers specially to meet international customization needs.In terms of plant production management, HENSIRON has gradually implemented ISO 9001 quality assurance system standard, providing Industrial Frequency Transformer, intermediate frequency transformer, audio transformer, ultra-audio transformer and high frequency transformer, various frequency bands of electronic transformers and coils, common-mode inductors, filter inductors, UPS inductors, SMD inductors, SMT inductors, various custom inductors, bar inductors and other magnetic components, as well as various resistors and Load Banks etc. To all industries in the world.

Certifications

The power transformers, audio transformers, pulse transformers, switching power transformers, transmission transformers, communication transformers, special transformers, encapsulated transformers, and various customized resistance and inductance units or components we provide are all authorized and certified, and our customers highly recognize and evaluate our product quality.

More Products

We also provide industrial frequency transformer, intermediate frequency transformer, audio transformer, ultra-audio transformer and high frequency transformer, various frequency bands of electronic transformers and coils, common-mode inductors, filter inductors, UPS inductors, SMD inductors, SMT inductors, various custom inductors, bar inductors

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Packaging & Shipping

HENSIRON adheres to the business philosophy of "To Live with Trust, To Develop with Quality ". We, HENSIRON people, always firmly put product quality in the first place. We know that, only under the premise of guaranteeing product quality, HENSIRON can continue to grow and grow - -- the development of HENSIRON is always on the premise of guaranteeing quality.

Why Choose Us

HENSIRON adheres to the business philosophy of "To Live with Trust, To Develop with Quality ". We, HENSIRON people, always firmly put product quality in the first place. We know that, only under the premise of guaranteeing product quality, HENSIRON can continue to grow and grow - -- the development of HENSIRON is always on the premise of guaranteeing quality. Over the years, core customers have highly recognized and evaluated the quality of power transformer, audio transformer, pulse transformer, switching power transformer, transmission transformer, communication transformer, special transformer, encapsulation transformer, various customized resistance and inductive unites or components provided by HENSIRON. With this trust and trust from customers, HENSIRON can survive and continue to grow.

Product Application

With wide range of applications, ER/EC series transformers are used in switching power supply industry, electric power, electrical equipment, medical equipment, communication equipment , solar energy, inverter industry, electric vehicle charger industry, vehicle electronic equipment industry, smart home industry, environmental protection equipment, new energy industry , machinery and equipment industry, household appliance industry, digital product industry, fitness, beauty equipment industry, LED lighting industry.