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Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter
Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter
Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter
Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter
Specifications
Model Number :
T250
Winding type :
Copper wire
MOQ :
1K
Delivery Time :
7-14 work days (Negotiable)
Isolation voltage :
3000V AC
Payment Terms :
T/T
Brand Name :
CHIPSEN
Core material :
Ferrite
Place of Origin :
China
Output voltage :
5V - 400V DC
Price :
＄8.5-11.8/pieces
Frequency range :
20 kHz - 500 kHz
Supply Ability :
10000pcs
Certification :
UL/cUL Class B/F/H, VDE, CQC
Input voltage :
85V - 265V AC
Description
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.
Industry Application Reference Matrix
Industry Typical Application Typical Inductance Inquiry Typical Current Inquiry Typical Operating Frequency Key Parameters Evaluated Thermal Focus Safety Focus Available Customization
Solar Inverter DC-link choke, boost inductor, output filter, LCL filter 20 µH to 2 mH 20 to 200 A RMS 2 to 50 kHz Inductance under DC bias, saturation current, DCR, core loss High cabinet temperature, continuous operation Winding-to-core insulation, dielectric strength Inductance, current, core material, terminals, mounting
Energy Storage PCS Bidirectional converter choke, DC-link filter 10 µH to 2 mH 30 to 300 A RMS 2 to 50 kHz Bidirectional current capability, inductance stability Continuous charge/discharge, high ambient temperature Insulation voltage, impulse conditions Custom L value, current rating, cooling method
EV Charging Equipment PFC choke, DC-output filter, resonant stage filter 50 µH to 3 mH 20 to 200 A RMS 10 to 100 kHz Inductance tolerance, DC-bias performance, efficiency High power density, thermal cycling, vibration Working voltage, dielectric strength Core material, winding conductor, insulation, terminals
UPS and Data Center Power PFC inductor, inverter output choke, DC-bus filter 50 µH to 5 mH 20 to 250 A RMS 2 to 40 kHz 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
Conductor Enameled copper wire, multi-strand wire, Litz wire, copper foil
Terminal Type Copper leads, flexible cables, solder terminals, busbars
Mounting Support base, PCB mounting, mechanical bracket
Temperature Monitoring Optional NTC, PTC, thermostat
Key Product Characteristics
  • 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
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Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter

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Product Detail
Model Number :
T250
Winding type :
Copper wire
MOQ :
1K
Delivery Time :
7-14 work days (Negotiable)
Isolation voltage :
3000V AC
Payment Terms :
T/T
Contact Supplier
Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter
Solar Inverter 30uH Power Inductor T250 20A 100kHz Toroidal Filter

Dongguan Chipsen Electronics Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2007
Business Type :
Manufacturer
Main Products :
High Frequency Flyback Transformer, High Frequency SMPS Transformer, High Frequency Pulse Transformer
Total Annual :
28820000-29820000
Employee Number :
400~450
Certification Level :
Verified Supplier
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