EN
Durable Heat Resistant Bobbin Core Coil Inductor Coil Bobbin Winding Core for Power Adapters
Place of Origin: Zhongshan
Brand Name: Landa
Model Number: Custom
Certification: CE, RoHS, REACH, UL,ISO9001,ISO14001
Minimum Order Quantity: 2pcs
Packaging Details: 35*31*18CM/CTN
Delivery Time: 7-15days
Payment Terms: 100% payment before production
Supply Ability: 50000units/per a week
- Overview
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Custom shape, Custom Specification, Source Factory, OEM/ODM, Timely Delivery
Products Description
Advantages
1. Superior Heat & Temperature Resistance
Specially engineered for power adapter high-temperature working environments, this bobbin core adopts high-grade heat-resistant insulating materials. It can withstand long-term high-temperature operation and frequent temperature cycling inside power adapters, effectively avoiding softening, deformation or insulation aging caused by heat accumulation.
2. Excellent Electrical Insulation & Safety Performance
The inductor coil bobbin features high dielectric strength and reliable voltage resistance. It isolates coil circuits effectively, prevents short circuits, leakage current and breakdown risks, fully complying with safety standards for power supply equipment and ensuring stable and safe operation of power adapters.
3. Low Loss & Stable Inductance Performance
Optimized professional winding groove structure enables neat and uniform wire arrangement, reducing coil magnetic leakage and current loss. The precision winding core ensures stable inductance parameters and low impedance, improving the conversion efficiency and energy-saving performance of power adapter equipment.
4. High Durability & Anti-Aging Properties
Integral injection molded structure delivers strong structural rigidity, shock resistance and anti-fatigue performance. It resists long-term continuous power-on operation, electrical vibration and environmental erosion, greatly extending the service life of built-in inductor coils and overall power adapters.
5. Standardized & Customizable Matching
Available in multiple standard sizes for mainstream power adapter inductors. Meanwhile, it supports customized bobbin size, groove specification, pin position and structure, perfectly matching low-power, medium-power and high-power power adapter winding and assembly requirements.
Application
1. Consumer Electronics Power Adapters
Ideal for original inductive winding cores of mobile phones, laptops, tablets and digital device power adapters, providing stable support and insulation protection for built-in inductance coils.
2. LED Driver Power Supplies
Widely applied in LED lighting driving power adapters and constant-current power modules. The heat-resistant bobbin adapts to long-term heating operation of driving power and ensures stable circuit output.
3. Small Household Appliance Power Adapters
Matched with power supply equipment for chargers, humidifiers, fans and small smart home appliances. It guarantees safe and efficient operation of household power adapter inductance components.
4. Industrial Low-Power Power Supplies
Serves as winding core for industrial switching power adapters and low-voltage power supply modules. It adapts to continuous industrial operation conditions and maintains stable inductance performance.
5. Communication Equipment Power Modules
Used for power adapter inductors of routers, switches and communication terminal equipment. It reduces signal interference and power loss, ensuring stable power supply for communication devices.
6. Custom Charger & Power Conversion Equipment
Applicable to customized charging adapters, portable power sources and power conversion equipment. Supports non-standard size customization to meet personalized power module assembly demands.
FAQ
Q1: What is the core feature of this inductor coil bobbin?
This bobbin core is featured by outstanding heat resistance and durability. It is professionally optimized for power adapter high-temperature working scenarios, solving the aging and deformation problems of ordinary bobbins under long-term heat accumulation.
Q2: Why do power adapters need heat-resistant bobbin cores?
Power adapters generate continuous heat during long-term power conversion. Ordinary plastic bobbins are prone to aging and insulation failure. Heat-resistant bobbins ensure long-term stable insulation and structural safety for power equipment.
Q3: Can this bobbin stabilize power adapter inductance parameters?
Yes. The precision grooved structure ensures orderly coil winding, reduces magnetic leakage and impedance fluctuation, effectively stabilizing inductance values and improving power conversion efficiency of adapters.
Q4: Does the bobbin meet power supply safety standards?
Absolutely. Adopting high-insulation flame-retardant materials, it has passed strict safety tests, with excellent voltage resistance and fire resistance, fully meeting global power adapter safety certification requirements.
Q5: What types of power equipment is it suitable for?
It is widely compatible with digital product adapters, LED driver power supplies, small home appliance chargers, industrial switching power supplies and communication equipment power modules.
Q6: Do you support customized bobbin specifications for special adapters?
Yes. We provide full customization services for bobbin size, groove width, winding turns, pin layout and installation structure, supporting personalized matching for various special-shaped and high-power power adapters.
