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PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
Specifications
Potting & Encapsulation Material :
Thermally Conductive Epoxy / Silicone Potting (UL 94V-0 Rated)
Operating Frequency :
50 kHz – 300 kHz
Payment Terms :
T/T
Power Density :
Up to 45–60 W/cm³
Model Number :
PQ5040
Winding Structure & Interleaving :
Primary-Secondary Interleaving / Multi-layer PCB Planar / Flat Copper Ribbon
Winding Structure :
Primary-Secondary Interleaving / Multi-layer PCB Planar / Flat Copper Ribbon
MOQ :
100PCS
Delivery Time :
7-22 wark days
Creepage Distance :
≥ 8.0 mm
Packaging Details :
Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request.
Topology Compatibility :
LLC Resonant, Full-Bridge, Half-Bridge, Phase-Shifted Full Bridge (PSFB), Push-Pull
Brand Name :
CHIPSEN
Thermal Resistance :
Custom thermal pad integration / Direct metal baseplate contact
Place of Origin :
China
Creepage & Clearance Distance :
Clearance ≥ 6.0 mm / Creepage ≥ 8.0 mm (Meets IEC/UL 62368-1)
Price :
$10 - 30/ Piece,1000-10000pcs
Pin Layout & Terminal Type :
Through-Hole (THT) Pins, Heavy-Current Copper Lug, SMD, Custom Footprint
Clearance Distance :
≥ 6.0 mm
Supply Ability :
5000 pcs per day
Interwinding Capacitance :
< 30 pF to 100 pF
Certification :
UL/cUL Class B/F/H, VDE, CQC
Description
PQ5040 Planar High Frequency Transformer | High Power Flat Wire Transformer
PQ5040 Planar High Frequency Transformer
High-Power, High-Efficiency & Compact Magnetic Solution for Modern Power Electronics
Product Overview
The PQ5040 Planar High Frequency Transformer is engineered for high-density power applications that demand exceptional thermal performance, low profile design, and minimal parasitic losses. Utilizing advanced flat-copper winding technology and a high-permeability PQ ferrite core, it delivers superior power density and ultra-high efficiency for next-generation power systems. Fully customizable to meet your exact circuit specifications.
Category Parameter Name Standard / Typical Range Customization Options
Structure & Material Core Type PQ5040 (PC40 / PC95 / N97) Custom core sizes available (e.g., PQ32, PQ40, PQ50, PQ65)
Structure & Material Winding Material 100% High-Purity Oxygen-Free Flat Copper Wire Litz wire or PCB planar winding available
Electrical Specs Operating Frequency 50 kHz – 300 kHz Up to 500 kHz (Optimized for SiC / GaN designs)
Electrical Specs Rated Power 1 kW – 5 kW Fully customizable up to 10 kW+
Electrical Specs Input Voltage 85V – 265V AC / 400V – 800V DC Tailored for Solar/ESS bus voltage and EV charger input
Electrical Specs Output Voltage & Current Multi-output: 5V – 300V / Current up to 100A+ Custom turns ratio and multi-winding configurations
Electrical Specs Primary Inductance (Lp) 100 µH – 2000 µH (@100kHz, 1V) Custom inductance with tight tolerance (±5%, ±10%)
Electrical Specs Leakage Inductance (Llk) < 1% of primary inductance Ultra-low leakage design for ZVS / resonant converters
Safety & Insulation Hi-Pot Isolation Primary to Secondary: 3000V AC / 1mA / 60s Reinforced insulation for higher safety standards
Mechanical & Thermal Operating Temperature -40°C to +125°C (Class B / F / H Insulation) High-temp insulation & potted thermal management
Mechanical & Thermal Mounting Type Through-Hole (THT Pin Mount) Custom pin layout, pitch, and baseplate cooling options
Compliance Standards & Compliance RoHS, REACH Compliant Custom testing alignment for safety compliance
Key Features
  • Flat Wire Winding: Minimizes skin and proximity effect losses at high operating frequencies
  • Low-Profile & High Power Density: Saves critical PCB space while handling up to several kilowatts of power
  • Ultra-Low Leakage Inductance: Ensures stable performance, reduced EMI noise, and improved circuit switching efficiency
  • Excellent Thermal Dissipation: Optimized core shape and winding structure ensure lower operating temperatures and longer lifespan
  • High Reliability: Class B/F insulation options with high dielectric strength and thermal resistance
Target Applications
  • EV Charging Stations: On-board chargers (OBC) and DC fast-charging modules
  • Renewable Energy: Solar inverters and energy storage systems (ESS)
  • Industrial Power Supplies: High-power SMPS, server power supplies, and telecom rectifiers
  • Medical & Aerospace: High-reliability power distribution and conversion equipment
Why Choose Us
Product Advantages
  • 100% Fully Tested: Every unit undergoes strict electrical parameters, hipot testing, and automated optical inspection (AOI) before shipment
  • Custom Engineering Support: Tailored turn ratios, inductance values, pinouts, and PCB mounting options available upon request
  • Global Safety Compliance: Manufactured in accordance with UL, CE, and RoHS international safety standards
Company Advantages
  • Rapid Prototyping & Sampling: Turnaround samples in as fast as 3–5 days to speed up your design verification cycle
  • Direct Factory Pricing: Cost-effective OEM/ODM manufacturing without middleman markups
  • Reliable Global Supply Chain: Fast lead times, stable batch quality, and dedicated technical customer support for North American clients

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PQ5040 Planar High Frequency Transformer with High Power Density Design

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Product Detail
Potting & Encapsulation Material :
Thermally Conductive Epoxy / Silicone Potting (UL 94V-0 Rated)
Operating Frequency :
50 kHz – 300 kHz
Payment Terms :
T/T
Power Density :
Up to 45–60 W/cm³
Model Number :
PQ5040
Winding Structure & Interleaving :
Primary-Secondary Interleaving / Multi-layer PCB Planar / Flat Copper Ribbon
Contact Supplier
video
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design
PQ5040 Planar High Frequency Transformer with High Power Density Design

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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