Transformer

US$1,800.00-5,500.00 / Piece

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What is High Frequency Isolation Transformer Er28 Core for Power Supply Applications

Name: High Frequency Isolation Transformer Er28 Core for Power Supply Applications
Uploaded: 2025-04-28T10:02:02+08:00
Description: Product Description Our Isolation Transformer ensures safe and reliable power transfer by electrically isolating the input and output. It protects sensitive equipment from surges, noise, and ground

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Price

Min. Order Reference FOB Price

10 Pieces US$1,800.00-5,500.00 / Piece

Sepcifications

Application Power, Electronic, Instrument
Phase Three
Core Core-type Transformer
Cooling Method Dry-type Transformer
Winding Type Auto-transformer
Certification ISO9001-2000, ISO9001, CCC
Usage Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics High Frequency
Shape of Core EC
Brand Zexing
Transport Package Wooden Package
Specification AS PER CLIENT REQUIRED
Trademark ZEXING
Origin Hengyang, China
Model Number S(B)K-50/7.2
Input Voltage 380V
Output Voltage 9V, 36V, 48V
Coil Structure Toroidal Coil
Coil Number Dual-Winding
Frequency 50/60Hz
Material Copper
Standard IEC60076
Rated Voltage 480V
Shape Round
Toplogy Forward
Vector Group Dyn11 / Yyn0
Warranty 2 Years

Product Description

Product Description Our Isolation Transformer ensures safe and reliable power transfer by electrically isolating the input and output. It protects sensitive equipment from surges, noise, and ground loops, while improving overall system efficiency. With robust construction and advanced features, ...

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Chongqing Zexing Electrical Equipment Co., Ltd.

Diamond Member Since 2023

Audited Supplier

Business Type Manufacturer/Factory
Main Products Steel Tower, Transmission Tower, Steel Pole, Steel Structure, Lighting Pole, Steel Granting, Telecom Tower, Lattice Tower, Monopole, Substation Structure
Registered Capital 100000 RMB
Plant Area <100 square meters
Management System Certification ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000
Average Lead Time Peak Season Lead Time: 6-12 months
Off Season Lead Time: one month

Transformer Comparison

	High Frequency Isolation Transformer Er28 Core for Power Supply Applications Contact Now	Quick View Manufacturer Direct Sale Price Three Phase Oil Immersed 200 kVA 250 kVA 400kVA 500 kVA Power Distribution Transformer Contact Now	Quick View 10/0.4kv S11 400 kVA Three Phase Step Down Oil Immersed Aluminum Copper Power Distribution Transformer Contact Now	Quick View Yawei Effectivity Three Phase Oil Immersed Transformer Contact Now	Quick View 35kv 2000kVA Power Transformer Oil Immersed Type Made in China Contact Now

Transaction Info
	High Frequency Isolation Transformer Er28 Core for Power Supply Applications Contact Now	Quick View Manufacturer Direct Sale Price Three Phase Oil Immersed 200 kVA 250 kVA 400kVA 500 kVA Power Distribution Transformer Contact Now	Quick View 10/0.4kv S11 400 kVA Three Phase Step Down Oil Immersed Aluminum Copper Power Distribution Transformer Contact Now	Quick View Yawei Effectivity Three Phase Oil Immersed Transformer Contact Now	Quick View 35kv 2000kVA Power Transformer Oil Immersed Type Made in China Contact Now
Price	US $ 1,800.00-5,500.00/ Piece	US $ 500.00-8,000.00/ Piece	US $ 500.00-8,000.00/ Piece	US $ 2,099.00-11,999.00/ Set	US $ 1000/ Piece
Min Order	10 Pieces	1 Pieces	1 Pieces	1 Sets	2 Pieces
Payment Terms	L/C, T/T	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T
Quality Control
Product Certification	ISO9001-2000, ISO9001, CCC	ISO9001-2000, ISO9001, CCC	ISO9001-2000, ISO9001, CCC	ISO9001-2000, ISO9001, CCC, UL CE	ISO9001-2000, ISO9001, CCC, Asta
Management System Certification	ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QHSE, ANSI/ESD	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QHSE, ANSI/ESD	-	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	-	-	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	US$5 Million - US$10 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$50 Million - US$100 Million
Business Model	OEM, ODM, Own Brand()	-	-	-	OEM, ODM, Own Brand(TAILI), transformer design
Average Lead Time	Off Season Lead Time: one month Peak Season Lead Time: 6-12 months	-	-	Off Season Lead Time: one month Peak Season Lead Time: within 15 workdays	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months
Product Attributes
Specification	Application: Power, Electronic, Instrument; Phase: Three; Core: Core-type Transformer; Cooling Method: Dry-type Transformer; Winding Type: Auto-transformer; Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: High Frequency; Shape of Core: EC; Brand: Zexing; Model Number: S(B)K-50/7.2; Input Voltage: 380V; Output Voltage: 9V, 36V, 48V; Coil Structure: Toroidal Coil; Coil Number: Dual-Winding; Frequency: 50/60Hz; Material: Copper; Standard: IEC60076; Rated Voltage: 480V; Shape: Round; Toplogy: Forward; Vector Group: Dyn11 / Yyn0; Warranty: 2 Years;	Application: Power, Lighting; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EI; Brand: Rooq; Material: Copper/Aluminum;	Application: Power, Lighting; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EI; Brand: Rooq; Material: Copper/Aluminum;	Application: Power; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Multi-winding Transformer; Usage: Power Transformer; Frequency Characteristics: High Frequency; Shape of Core: Ring; Brand: Yawei; Coil Structure: Layer Coil; Rated Primary Voltage: 10 or Others; Rated Secondary Voltage: 0.4 or Others; Rated Capacity: 630kVA or Others; Type: Distribution Transformer; Winding Material: Copper/Aluminum; Connection Symbol: Dyn11,Yyn0,Yzn11; Input Voltage: 10kv,11kv,15kv,22kv,30kv; Output Voltage: 380V,400V;	Application: Power, Electronic, Instrument, Lighting, Rectifier; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Brand: Taili; Rated Capacity: 2000~20000kVA; Short Circuit Impedance: 6.5%~8.0%;
Supplier Name	Chongqing Zexing Electrical Equipment Co., Ltd.	ROOQ ELECTRIC GROUP CO., LTD.	ROOQ ELECTRIC GROUP CO., LTD.	Jiangsu Yawei Electric Group Co., Ltd.	Taili Electric Co., Ltd.
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