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{"title":"1500VA 2000VA 3000VA High Power Toroidal Transformer For Solar Inverter And UPS","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/ca\/4c3621f6a3f3baee23eb242ac1f1-200x200-1\/1500va_2000va_3000va_high_power_toroidal_transformer_for_solar_inverter_and_ups.jpg","attrs":{"Certification":"UL\/CUL\/ISO9001\/ISO14001\/RoHS\/Reach\/IATF16949","Efficency":"\u2265 95%","Model Number":"T180 \/ Toroidal-3000VA","Usage":"Audio \/ Signal \/ Impedance Matching\/ UPS\/ Solar Inverter"}}
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High Frequency Flyback Transformer Performance Stability
The T250 High Power Inductor is a customizable toroidal magnetic component designed for high-current energy storage, current smoothing, ripple suppression, power-factor correction, and power-converter filtering.
DCR, inductance under load, core loss, thermal margin
Continuous operation, high power density
Dielectric strength, insulation resistance
Low-loss core, thermal sensor, noise-control
Variable Frequency Drive
DC-link choke, input reactor, output reactor
50 µH to 10 mH
10 to 200 A RMS
2 to 20 kHz
Inductance linearity, harmonic current, DCR
Industrial ambient temperature, vibration
Insulation against DC-bus voltage stress
Inductance, current, insulation class, mounting
All values above are typical buyer inquiry references. Final specifications must be confirmed through customer's circuit information, current waveform, thermal conditions, and sample-validation process.
Product Construction
Construction Item
Standard Reference or Custom Option
Product Platform
T250 toroidal high-power inductor
Magnetic Structure
Large toroidal magnetic core
Core Material
Selected according to frequency, DC bias, core loss, and cost
Winding Type
Single high-current winding or multi-winding structure
High Current Capability - Designed for high RMS and peak-current applications
Low DCR Design - Reduced copper loss and operating temperature
Stable Inductance Under Load - Maintains required inductance under DC-bias conditions
Custom Saturation Margin - Designed around customer's current profiles
Low Core and Copper Loss - Balanced according to switching frequency and cooling
High Ripple-Current Capability - Optimized for DC current with high-frequency ripple
Thermal Design Flexibility - Customized for maximum allowable temperature rise
EMI and Filtering Performance - Developed for various filter applications
Low Audible Noise Options - Reduced vibration and audible noise
Durable Mechanical Construction - Improved resistance to vibration and stress
Applications
Solar inverters and energy storage systems
EV charging equipment and battery chargers
UPS systems and data center power equipment
Variable frequency drives and servo drives
Welding equipment and industrial power supplies
Power-factor-correction circuits and DC-link filters
Boost and buck converters
Active harmonic filters and power-quality equipment
Wind power converters and railway power electronics
Frequently Asked Questions
Q1: Is T250 a fixed inductance or current rating?
No. T250 identifies the product platform. Final performance depends on selected core material, winding conductor, turn count, frequency, and cooling conditions.
Q2: What information is required for quotation?
Please provide target inductance, rated RMS current, peak current, switching frequency, maximum DCR, working voltage, temperature-rise limit, and annual demand.
Q3: Can the inductance be customized?
Yes. Inductance can be adjusted through core material, turn count, and magnetic path construction.
Q4: Can the T250 be designed for high DC current?
Yes. Core material, conductor cross-section, and saturation margin can be selected for required DC current applications.
Q5: What is the difference between rated current and saturation current?
Rated current is limited by temperature rise and acceptable loss. Saturation current is when inductance decreases to a specified percentage of initial value.
Why Choose Chipsen
Application-Specific Customization - Developed around actual requirements
OEM and ODM Support - Comprehensive customization options
Drawing and Sample-Based Development - Flexible development approaches
Engineering Collaboration - Technical review of all performance aspects
Industrial Application Focus - Expertise in power electronics applications
Prototype Support - MOQ of 100 pieces with prototype discussions
Responsive Support - Drawing target within 3 days, samples within 7 days
Warranty Support - Standard 5-year warranty, up to 20 years for qualified projects
Controlled Specification Process - Defined through approved documentation
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
28820000-29820000
Employee Number:
400~450
Ecer Certification：
Verified Supplier
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...
