Dongguan Chipsen Electronics Technology Co., Ltd.
| Winding Material | Planar Copper Foil / High-Purity Litz Wire |
| Delivery Time | 7-22 wark days |
| Creepage & Clearance | ≥6.0mm (Primary to Secondary) |
| Creepage Clearance | ≥6.0mm (Primary to Secondary) |
| Mounting Type / Termination | Through-Hole (THT) / SMD / Flying Leads (Customizable) |
| Packaging Details | Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request. |
| Mounting Type | Through-Hole (THT) / SMD / Flying Leads |
| Payment Terms | T/T |
| Operating Humidity | 5% to 95% RH (Non-condensing) |
| Core Material & Grade | PC95 / DMR95 / N95 Ferrite (High-Frequency, Low-Loss) |
| Cooling / Thermal Method | Natural Convection / Forced Air / Cold Plate Contact |
| Operating Humidity Range | 5% to 95% RH (Non-condensing) |
| Supply Ability | 5000 pcs per day |
| Cooling Method | Natural Convection / Forced Air / Cold Plate Contact |
| Core Material | PC95 / DMR95 / N95 Ferrite |
| Model Number | PQ4045 |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Brand Name | CHIPSEN |
| Place of Origin | China |
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Product Specification
| Winding Material | Planar Copper Foil / High-Purity Litz Wire | Delivery Time | 7-22 wark days |
| Creepage & Clearance | ≥6.0mm (Primary to Secondary) | Creepage Clearance | ≥6.0mm (Primary to Secondary) |
| Mounting Type / Termination | Through-Hole (THT) / SMD / Flying Leads (Customizable) | Packaging Details | Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request. |
| Mounting Type | Through-Hole (THT) / SMD / Flying Leads | Payment Terms | T/T |
| Operating Humidity | 5% to 95% RH (Non-condensing) | Core Material & Grade | PC95 / DMR95 / N95 Ferrite (High-Frequency, Low-Loss) |
| Cooling / Thermal Method | Natural Convection / Forced Air / Cold Plate Contact | Operating Humidity Range | 5% to 95% RH (Non-condensing) |
| Supply Ability | 5000 pcs per day | Cooling Method | Natural Convection / Forced Air / Cold Plate Contact |
| Core Material | PC95 / DMR95 / N95 Ferrite | Model Number | PQ4045 |
| Certification | UL/cUL Class B/F/H, VDE, CQC | Brand Name | CHIPSEN |
| Place of Origin | China | ||
| High Light | High Power Planar Transformer ，High Efficiency Planar Transformer ，OEM ODM Custom Planar Transformer | ||
The PQ4045 High-Power High-Frequency Transformer is engineered for high-efficiency power conversion in demanding industrial and next-generation applications. Featuring an optimized planar design, low core loss, and superior thermal performance, the PQ4045 delivers high power density in a compact footprint. Fully customizable and safety-certified, it provides reliable electrical isolation and stable performance tailored to your exact system requirements.
| Target Industry | Typical Input Voltage (Vin) | Typical Output Voltage & Current | Operating Frequency | Key Performance Focus | Customization Focus (OEM/ODM) |
|---|---|---|---|---|---|
| Industrial Automation & Robotics (Servo & Controllers) | AC 220V/380V or DC 48V–300V | DC 24V / 48V (10A – 30A) | 100kHz – 250kHz | High noise immunity, low thermal rise, high overload capacity | Heavy copper winding, reinforced insulation, vibration-proof potting |
| New Energy & EV Infrastructure (EV Chargers & ESS) | DC 400V / 800V High Voltage Bus | DC 12V / 24V / 48V (Auxiliary & Control Power) | 65kHz – 150kHz | Ultra-high isolation (≥3.75kVAC), superior thermal stability | Reinforced insulation, anti-corona design, wide-temp ferrite core |
| Drones & UAV Fast Chargers (Ground Power Units) | AC 110V/220V or DC 48V–100V | DC 25.2V / 50.4V (Fast Charging) | 150kHz – 300kHz | Maximum power density, lightweight, ultra-low core loss | Planar copper foil / Litz wire winding, minimal leakage inductance |
| Telecom & Server Power Supplies (High-Density SMPS) | DC 360V – 400V (PFC Output) | DC 12V / 48V (20A – 80A Bus) | 100kHz – 500kHz | Ultra-high conversion efficiency (≥98%), low leakage inductance | Interleaved winding topology, reduced AC skin effect |
Ideal for high-reliability, high-power-density electronics across key industries:
Company Details
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. ...
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