What are the payment terms and lead times?

Payment terms include LC, T/T, and PayPal. Lead time is within 15 workdays during off-season and one month during peak season.

Can I get a sample or custom design?

Yes, HENSIRON offers efficient customization services and has a professional R&D team for external design and development of components.

What is the warranty or quality guarantee?

HENSIRON adheres to a quality-first philosophy with ISO 9001 standards, ensuring high reliability and low standby loss for long-term product performance.

Small Iron Loss 120W Toroidal Power Iron Core Electrical Transformer

Name: Small Iron Loss 120W Toroidal Power Iron Core Electrical Transformer
Brand: Changzhou Hensiron Electric Technology Co., Ltd.
SKU: 1956164012

Jiangsu, ChinaChangzhou Hensiron Electric Technology Co., Ltd.

US$3.00-5.00

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

Toroidal Power Transformer

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Hensiron

Advantage

Small Iron Loss, Low Noise, Small Magnetic Leakage

Features

Small Volume, Light Weight, Variable Size

Core Material

Iron

Wide Application Use

Yes

Transport Package

Standard Carton Package

Specification

Dimension Optional

Trademark

OEM

Origin

China

HS Code

8504319000

Key features

Low Noise Design: Air gap-free core eliminates stack vibration for significantly reduced operational noise.

High Efficiency: Up to 96.9% efficiency with extremely low iron loss and vacuum loss for improved reliability.

Compact & Lightweight: Small volume and light weight design saves space and reduces installation burden.

Low Magnetic Leakage: Minimizes electromagnetic interference and enhances equipment signal-to-noise ratio.

Flexible Customization: Variable size options allow outer diameter and height adjustments to fit specific needs.

Wide Application: Suitable for audio equipment, lighting, medical devices, solar energy, and industrial use.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality assurance standards for consistent product quality.

Professional R&D: Backed by a professional R&D team with over ten years of experience in transformer design.

Company profile

Changzhou Hensiron Electric Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-20Nearest Port: SHANGHAI, NINGBO, SHENZHNAverage Response Time: ≤3.95hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryHENSIRON, founded in 2008, operates in metal materials, building materials, lighting equipment, online trade agency, and import/export activities. It reports a professional R&D team, flexible production and customization capabilities, ODM services, and self-operated import/export rights. CE, RoHS, and ISO9001:2015 certifications are stated. Export sales account for 90%, and peak-season order fulfillment is stated as one month. However, the supplier reports no available SDK, no new products in the past year, no overseas showroom, agents, branches, or offline trade-show participation, and lacks documented supplier approval, corrective-action, complaint-handling, and quality-assurance procedures. Financial records are referenced by year but contain no performance figures.

CertificationsThe supplier states that it holds an ISO9001:2015 management-system certificate and product compliance certifications for CE and RoHS. These are explicit certification holdings and support compliance capability for applicable products.

After-Sales capabilityThe supplier emphasizes customer feedback and customer trust, but reports no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries. It also has no written complaint-handling procedures or records, so structured and geographically accessible after-sales capability is not demonstrated.

R&D capabilityThe company reports a professional R&D team and design support for flexible customization, and offers ODM services. However, it explicitly reports no available SDK and no new products during the past year, which are stated limitations against demonstrating current product innovation.

Production capacityThe supplier claims abundant flexible production experience, lists transformers, inductors, and resistors as production categories, and states a one-month peak-season fulfillment time. These statements support production and delivery capability, although no numeric capacity volume is provided.

Customization capabilityFlexible customization is explicitly stated for both design services and R&D-related product services, and ODM service is available. The company description also claims efficient customization service capabilities, providing direct evidence of customization support.

Product Q&A

Q:What are the main advantages of this toroidal transformer?

Key advantages include no air gap to reduce noise, small magnetic leakage to improve signal quality, low iron loss for energy efficiency, and a compact, lightweight design.

Q:Is the size of the transformer customizable?

Yes, the size is flexible and variable. The outer diameter and height can be changed based on the same sectional area to meet specific installation requirements.

Q:What is the efficiency range of these transformers?

Efficiency ranges from 73.0% for the 25W model up to 96.9% for the 2000W model, with higher wattage units generally offering better efficiency.

Q:What certifications does the product have?

The product is ISO9001 certified, ensuring it meets international quality management standards.

Q:What are the typical applications for this transformer?

It is widely used in audio equipment, professional stage amplifiers, public broadcasting, testing instruments, medical devices, lighting, and solar/photovoltaic power supplies.