Dongguan Chipsen Electronics Technology Co., Ltd.
Products
Manufacturer of a wide range of products which include Custom Core EQ40 Planar Transformer For DC-DC Converters Telecom Power Supply,PQ50 230V To 12V Custom High Power Planar Transformer For Power Energy System,Custom EI33 Low Fre...
MOQ: 100PCS
Price: $20 - 36/ Piece,1000-10000pcs
| Insulation Class | Class B (130°C) / Class F (155°C) / Class H (180°C) |
| Clearance Distance | ≥ 6.0mm |
| Delivery Time | 15-22 wark days |
| Operating Frequency | 100 kHz – 1 MHz (Customizable) |
| Payment Terms | T/T |
| Hi-Pot Test | 3.0 kVAC – 4.0 kVAC / 50Hz / 5mA / 60s |
| Supply Ability | 5000 pcs per day |
| Creepage Distance | ≥ 8.0mm |
| Packaging Details | Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request. |
| Leakage Inductance | < 0.2% to 0.5% of Primary Inductance |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Model Number | EQ40 |
| Brand Name | CHIPSEN |
| Place of Origin | China |
MOQ: 1000 pcs
Price: $5.86-$48.89
| Supply Ability | 1KK pcs / Month |
| Payment Terms | T/T |
| Operating frequency | 20 kHz - 200 kHz |
| Core material | Ferrite |
| Delivery Time | 15-30 working days |
| Input Voltage | 1000VDC |
| Current Up To | 73A |
| Frequency | 350KHz/Custom |
| Storage Temperature | -55°C to +150°C |
| Packaging Details | Carton |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Model Number | PQ50 |
| Place of Origin | China |
| Brand Name | Chipsen |
MOQ: 100PCS
Price: $2 - 5/ Piece,1000-10000pcs
| Working Frequency | 50Hz / 60Hz (50Hz - 400Hz Customizable) |
| Delivery Time | 15-22 wark days |
| Bobbin Material & Flammability | PBT / Phenolic (UL94 V-0 Rated) |
| Payment Terms | T/T |
| Audible Noise Level | < 30 dB @ 1m (Full Load) |
| Potting / Encapsulation Type | Epoxy Resin Encapsulated / Open Framing / Vacuum Impregnated |
| Efficiency & No-load Loss | Efficiency: ≥ 85% No-load Power: < 0.5W |
| Supply Ability | 5000 pcs per day |
| Terminal Lead & Pin Finish | Tinned Copper Pin (100% Matte Tin plating, Solderable) |
| Pin Pitch & PCB Footprint | Pitch: 5.0mm / 7.5mm / Custom (DIP / Through-Hole Mount) |
| Packaging Details | Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request. |
| Winding Structure & Shielding | Split Bobbin / Faraday Shielding (Copper Foil Shield) |
| Model Number | EI33 |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Brand Name | CHIPSEN |
| Place of Origin | China |
MOQ: 10
Price: 3.98
| Supply Ability | 6000 pcs per day |
| Input Voltage | 110V / 220V |
| Core Material | Ferrite |
| Inductance | 10mH |
| Output Voltage | 12V / 24V |
| Dimensions | 20mm x 15mm x 10mm |
| Power Rating | 5VA |
| Insulation Class | Class B |
| Regulation | 5% |
| Packaging Details | Small transformers: blister tray packaging + export cartons; Large transformers packed on wooden pallets. Custom packaging available upon request |
| Number Of Pins | 8 |
| Mounting Type | PCB Mount |
| Dielectric Strength | 1500V AC |
| Delivery Time | 15-22 wark days |
| Weight | 50g |
| Payment Terms | T/T |
| Frequency Range | 50Hz - 500Hz |
| Operating Temperature | -40°C to 85°C |
| Model Number | EI33 |
| Place of Origin | DongWan |
| Certification | U/L cUL CE ISO9001:2015 IATF16949:2016 ROHS CQC |
| Brand Name | CHIPSEN |
MOQ: 500pcs
Price: ＄1.25-2.2/pieces,1000-10000pcs
| Pin | 5+5 Pins |
| Output Power | 5W - 30W |
| Supply Ability | 10000pcs |
| Highlights | High frequency power transformer Compact PCB mount design Stable power conversion performance |
| Delivery Time | 7-21work days (Negotiable) |
| Warranty | 5 years |
| Payment Terms | T/T |
| Bobbin Material | bakelite |
| Inductance Range | 100uH - 10mH |
| Packaging Details | Custom blister trays + export cartons; palletized for bulk orders. Safe for long-distance transit. Custom available. |
| Frequency | 100KHz - 200KHz |
| Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
| Model Number | EF20 |
| Brand Name | CHIPSEN |
| Place of Origin | China |
MOQ: 500pcs
Price: ＄1.25-2.2/pieces,1000-10000pcs
| Frequency | 100KHz - 500KHz |
| Pin | 5+5 Pins (Vertical) |
| Delivery Time | 7-14 work days (Negotiable) |
| Warranty | 5 years |
| Payment Terms | T/T |
| Bobbin Material | bakelite |
| Inductance Range | 100uH - 10mH |
| Supply Ability | 5000pcs |
| Wire | Copper Wire |
| Output Power | 20W - 80W |
| Packaging Details | Blister trays + export cartons; securely palletized for bulk orders. Safe for long-distance transit. Custom options available. |
| Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
| Model Number | EE30 |
| Place of Origin | China |
| Brand Name | CHIPSEN |
MOQ: 1000 pcs
Price: $0.38-$0.89
| Mounting type | Vertical PCB mount, through hole |
| Supply Ability | 3K-50K PCS/Month |
| Sample Order | Free |
| Delivery Time | 15-30 working days |
| Dimensions | 25mm x 20mm x 15mm |
| OEM | Welcomed |
| Payment Terms | T/T |
| Coil Structure | Toroidal |
| Productname | PCB Mount Transformer |
| Switching frequency | 50 kHz to 200 kHz |
| Storage Temperature | -25℃to+85℃ |
| Core type | EF25 ferrite core |
| Packaging Details | Carton |
| Output power | 20 W to 60 W |
| Model Number | EF25 |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China |
| Brand Name | Chipsen |
MOQ: 1K
Price: ＄83.5-99.8/pieces
| Weight | 50g |
| Output voltage | 12V / 24V |
| Delivery Time | 7-14 work days (Negotiable) |
| Number Of Pin | 16 pins |
| Payment Terms | T/T |
| Storage Temperature | -25℃to+85℃ |
| Supply Ability | 10000pcs |
| Power rating | 5VA / 10VA / 20VA |
| Coil Structure | Toroidal |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Model Number | EI57 |
| Brand Name | CHIPSEN |
| Place of Origin | China |
MOQ: 1K
Price: ＄83.5-99.8/pieces
| Bobbin Shape | vertical type |
| Number Of Pin | 16 pins |
| Delivery Time | 7-14 work days (Negotiable) |
| Storage Temperature | -25℃to+85℃ |
| Payment Terms | T/T |
| Material | Core |
| Supply Ability | 10000pcs |
| Dimensions | 20mm x 15mm x 10mm |
| Coil Structure | Toroidal |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Model Number | EI76 |
| Brand Name | CHIPSEN |
| Place of Origin | China |
MOQ: 1K
Price: ＄83.5-99.8/pieces
| Input Voltage | 230V |
| Delivery Time | 7-14 work days (Negotiable) |
| Dimensions | 30mm x 20mm x 15mm |
| Frequency | 50/60Hz |
| Payment Terms | T/T |
| Storage Temperature | -25℃to+85℃ |
| Supply Ability | 10000pcs |
| Coil Number | Autotransformer |
| Mounting Type | PCB Mount |
| Model Number | EI60 |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Brand Name | CHIPSEN |
| Place of Origin | China |
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