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High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System
High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System
High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System
High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System
Specifications
Model Number :
AS777026 10uH
Rated Current :
80A - 150A (Customizable)
MOQ :
1000
Delivery Time :
3-4 Weeks
Core Dimensions :
OD 77.8mm / ID 49.2mm / HT 15.9mm
Packaging Details :
Carton 1: 25.5 X 21.5 X 21cm Carton 2: 43.5 x 24.5 x 21 cm
Payment Terms :
T/T
Brand Name :
Chipsen
Core Material :
Sendust (Fe-Si-Al) / Kool Mu
Place of Origin :
China
Inductance :
1uH - 100uH (Customizable)
Price :
US$2.5-280
Operating Temperature :
-40°C to +125°C (Incl. Temp Rise)
Supply Ability :
10000000/Month
Certification :
UL/CUL/ISO9001/ISO14001/RoHS/Reach/IATF16949
Core Type :
Toroidal / Ring-type
Description
High Current Heavy Wire Power Choke Coil for Solar Inverter Energy Storage System
The AS777026 10uH Heavy-Duty Toroidal Inductor is an industrial-grade magnetic component specifically designed for high-efficiency energy storage in Power Factor Correction (PFC) and boost converter stages. Built upon the industry-standard AS777026 Sendust core, this inductor is optimized for high-power environments where continuous DC current exceeds 100A. It serves as a robust solution for 10kW to 50kW power modules, providing stable inductance and low losses required for modern high-density power electronics.
Technical Specifications
Parameter Typical Value / Spec
Core Part Number AS777026 (Industry Standard)
Core Dimensions OD 77.8mm / ID 49.2mm / HT 15.9mm
Finished Dimensions Approx. OD 85mm x HT 25mm (Incl. Winding)
Mounting Type Vertical / Horizontal PCB Mount / Lead Wire
Nominal Inductance 10 uH
Inductance Tolerance +/- 10% / +/- 15%
Rated Current (Irms) 80 A - 150 A (Based on Winding)
Peak Current (Isat) Up to 200 A (Soft Saturation)
Max DCR (Resistance) < 0.8 mOhm - 1.5 mOhm (Ultra-low)
Test Frequency 10 KHz / 100 KHz / 0.25V
Hi-Pot (Isolation) 2.5KV AC / 1min
Core Material Sendust (Fe-Si-Al Alloy Powder)
Permeability (ui) 26 (Low mu for high current)
Saturation Flux (Bmax) 1.05 T (10500 Gauss)
Winding Wire Heavy Gauge Copper / Multi-strand Litz Wire
Insulation Class Class H (180°C) / Class N (200°C)
Operating Temperature -40°C to +125°C (Incl. Temp Rise)
Compliance RoHS, REACH, UL recognized
Product Features
  • Original AS777026 Core Geometry: Utilizes a massive 3-inch (77.8mm) toroidal core, providing large effective cross-sectional area to handle extreme magnetic flux without saturation
  • Sendust (Kool Mu) Material: Constructed with high-permeability Fe-Si-Al alloy powder, ensuring ultra-low core losses at high frequencies (up to 100kHz) and "Soft Saturation" profile
  • Heavy-Gauge Winding: Wound with high-purity, high-temperature enameled copper wire or flat copper busbars to minimize DC Resistance (DCR) and maximize current-carrying capacity
  • Low Radiated EMI: Naturally closed-loop toroidal shape effectively contains magnetic field, preventing electromagnetic interference with adjacent control circuits or communication lines
Technical FAQs
Why is the AS777026 core with a permeability of 26 (
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High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System

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Product Detail
Model Number :
AS777026 10uH
Rated Current :
80A - 150A (Customizable)
MOQ :
1000
Delivery Time :
3-4 Weeks
Core Dimensions :
OD 77.8mm / ID 49.2mm / HT 15.9mm
Packaging Details :
Carton 1: 25.5 X 21.5 X 21cm Carton 2: 43.5 x 24.5 x 21 cm
Contact Supplier
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High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System
High Current Heavy Wire Power Choke Coil For Solar Inverter Energy Storage System

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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