Dongguan Chipsen Electronics Technology Co., Ltd.
| Storage temperature | -25℃ to +85℃ |
| Material | Ferrite Core, Copper, Bobbin, Plastic Tapes etc |
| Winding material | UL Approved 100% Pure Copper Wire |
| Supply Ability | 10,000,000pcs/month |
| Usage | Power, Electronic, SMPS, Chargers, Automation |
| Working Frequency | 10KHz -500KHz, customised |
| Delivery Time | 3~4 Weeks |
| UL File No. | E332338, IEC60076 standard |
| Coil number | Autotransformer, multi-winding,layered winding |
| R&D Cost | Free design service |
| Payment Terms | T/T |
| Coil structure | Toroidal, multi-winding |
| Input voltage | 100V, 110V, 115V, 120V, 220V, 230V, 240V, 380V, 400V,415V,440V, or customised |
| Installation Method | Horizontal/Vertical Type/Customized |
| Pin Termination | Horizontal, Through-hole termination, DIP, PTH |
| Output voltage | 12V, 24V, 36V, 48V, 110V, 220V, or customised |
| Core material | TDK Nicera, MnZn Power Ferrite Magnet |
| Name | High Fequency Transformer, AC DC Inverter Transformer/Electrical Transformer,Lamp Electronic Transformer |
| Packaging Details | Carton 1: 25.5 X 21.5 X 21cm. Carton 2: 43.5 x 24.5 x 21 cm |
| Rated capacity | 5W - 30W (natural convection); up to 40W with forced air cooling |
| Place of Origin | China |
| Model Number | EFD25 |
| Certification | ISO9001:2015, ISO14001:2015, IATF16949, UL/cUL, ROHS, REACH, CQC |
| Brand Name | Chipsen |
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Product Specification
| Storage temperature | -25℃ to +85℃ | Material | Ferrite Core, Copper, Bobbin, Plastic Tapes etc |
| Winding material | UL Approved 100% Pure Copper Wire | Supply Ability | 10,000,000pcs/month |
| Usage | Power, Electronic, SMPS, Chargers, Automation | Working Frequency | 10KHz -500KHz, customised |
| Delivery Time | 3~4 Weeks | UL File No. | E332338, IEC60076 standard |
| Coil number | Autotransformer, multi-winding,layered winding | R&D Cost | Free design service |
| Payment Terms | T/T | Coil structure | Toroidal, multi-winding |
| Input voltage | 100V, 110V, 115V, 120V, 220V, 230V, 240V, 380V, 400V,415V,440V, or customised | Installation Method | Horizontal/Vertical Type/Customized |
| Pin Termination | Horizontal, Through-hole termination, DIP, PTH | Output voltage | 12V, 24V, 36V, 48V, 110V, 220V, or customised |
| Core material | TDK Nicera, MnZn Power Ferrite Magnet | Name | High Fequency Transformer, AC DC Inverter Transformer/Electrical Transformer,Lamp Electronic Transformer |
| Packaging Details | Carton 1: 25.5 X 21.5 X 21cm. Carton 2: 43.5 x 24.5 x 21 cm | Rated capacity | 5W - 30W (natural convection); up to 40W with forced air cooling |
| Place of Origin | China | Model Number | EFD25 |
| Certification | ISO9001:2015, ISO14001:2015, IATF16949, UL/cUL, ROHS, REACH, CQC | Brand Name | Chipsen |
| High Light | 12V High Frequency Flyback Transformer ，24V High Frequency Flyback Transformer ，EFD25 hf transformer | ||
| Model | EFD25-102-13090 (customized models available) |
|---|---|
| Product Type | High frequency flyback / switching power transformer |
| Core Type & Material | EFD25, Mn-Zn ferrite (PC40 / PC44 or equivalent) |
| Bobbin | Phenolic / PBT, flame retardant UL 94V-0 |
| Output Voltage | 12V / 24V / 48V (customizable) |
| Input Voltage | Per customer circuit design (DC-DC or AC-DC input) |
| Power Range | Typical for EFD25 frame; exact rating confirmed against your schematic |
| Operating Frequency | High frequency switching, defined by customer specification |
| Inductance / Turns Ratio | Made to order, tolerance available to ±5% / ±10% |
| Winding Wire | Enameled copper wire, Litz wire or TIW optional |
| Insulation Class | Class B (130°C) / Class F (155°C) |
| Hi-Pot (Pri -Sec) | Standard dielectric withstand test, level per specification |
| Mounting | PCB through-hole, vertical or horizontal |
| Certification | UL recognized components, File No. E332338; RoHS / REACH compliant |
| Customization | OEM / ODM welcome - core size, pin-out, inductance, wire and label all customizable |
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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