Dongguan Chipsen Electronics Technology Co., Ltd.
| Application | Switching power supplies, LED drivers, battery chargers |
| Mounting type | PCB Mount / Through Hole |
| Delivery Time | 7-14 work days (Negotiable) |
| Powerrating | 10W - 100W |
| Efficiency | 85% - 95% |
| Core material | Ferrite |
| Productname | High Frequency Flyback Transformer |
| Payment Terms | T/T |
| Regulatorycompliance | UL, RoHS, CE |
| Inputvoltage | 85V - 265V AC |
| Operatingtemperaturerange | -40°C to +85°C |
| Mountingtype | PCB Mount / Through Hole |
| Dielectricstrength | 1500V AC |
| Turns ratio | Primary:Secondary = 1:10 (example) |
| Outputvoltage | 5V - 48V DC |
| Operating frequency | 20kHz - 100kHz |
| Windingtype | Copper wire, enamel coated |
| Corematerial | Ferrite |
| Supply Ability | 10000pcs |
| Turnsratio | Primary:Secondary = 1:10 (example) |
| Insulationclass | Class B / Class F |
| Operatingfrequency | 20kHz - 100kHz |
| Winding type | Copper wire, enamel coated |
| Operating temperature | -40°C to +85°C |
| Model Number | EI76 |
| Brand Name | CHIPSEN |
| Place of Origin | China |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
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Product Specification
| Application | Switching power supplies, LED drivers, battery chargers | Mounting type | PCB Mount / Through Hole |
| Delivery Time | 7-14 work days (Negotiable) | Powerrating | 10W - 100W |
| Efficiency | 85% - 95% | Core material | Ferrite |
| Productname | High Frequency Flyback Transformer | Payment Terms | T/T |
| Regulatorycompliance | UL, RoHS, CE | Inputvoltage | 85V - 265V AC |
| Operatingtemperaturerange | -40°C to +85°C | Mountingtype | PCB Mount / Through Hole |
| Dielectricstrength | 1500V AC | Turns ratio | Primary:Secondary = 1:10 (example) |
| Outputvoltage | 5V - 48V DC | Operating frequency | 20kHz - 100kHz |
| Windingtype | Copper wire, enamel coated | Corematerial | Ferrite |
| Supply Ability | 10000pcs | Turnsratio | Primary:Secondary = 1:10 (example) |
| Insulationclass | Class B / Class F | Operatingfrequency | 20kHz - 100kHz |
| Winding type | Copper wire, enamel coated | Operating temperature | -40°C to +85°C |
| Model Number | EI76 | Brand Name | CHIPSEN |
| Place of Origin | China | Certification | UL/cUL Class B/F/H, VDE, CQC |
| High Light | Low Loss silicon steel transformer ，EI76 silicon steel transformer ，100W silicon core transformer | ||
| Industry | Typical Application | Input Voltage | Output Voltage | Capacity Range | Frequency |
|---|---|---|---|---|---|
| Industrial automation | PLC panels, relay circuits, sensors, actuators, machine controls | 110-380V AC | 6-110V AC | 20-250 VA | 50/60 Hz |
| Control cabinets | Control voltage for contactors, relays, interface modules | 110-400V AC | 12-110V AC | 30-300 VA | 50/60 Hz |
| Industrial machinery | CNC, packaging, pump, conveyor, processing equipment | 200-415V AC | 24-110V AC | 50-500 VA | 50/60 Hz |
| Emergency power & UPS | Auxiliary supply, bypass control, charger circuits | Mains or inverter-derived AC | Control relay, fan, charger voltage | 30-300 VA | 50/60 Hz |
| Energy storage systems | Cabinet auxiliary power, PCS controls, cooling | Regional mains or inverter-derived AC | 12-110V AC | 30-300 VA | 50/60 Hz |
| HVAC & building controls | Thermostats, dampers, valves, contactors, controllers | 120-240V AC | 12-48V AC | 20-150 VA | 50/60 Hz |
| EV charging equipment | Auxiliary power for contactors, controls, communication | Customer-specified AC | 12-110V AC | 30-250 VA | 50/60 Hz |
| Medical & laboratory | Isolated supply for analytical, diagnostic subsystems | Regional mains | Isolated AC outputs | 20-200 VA | 50/60 Hz |
| Security & access control | Alarms, locks, access panels, door-control circuits | 110-240V AC | 12-30V AC | 20-150 VA | 50/60 Hz |
| Component | Customization Reference |
|---|---|
| Core platform | EI76 silicon-steel laminated core with stack thickness selected according to voltage, frequency, VA, losses and temperature rise |
| Lamination material | Silicon-steel grade and thickness selected for magnetic loss, no-load current, noise and sourcing requirements |
| Primary winding | Single, dual, tapped or multiple-voltage primary |
| Secondary winding | Single, dual, multiple, center-tapped or separately isolated outputs |
| Winding conductor | Enameled copper wire selected according to current density, voltage drop, regulation and temperature rise |
| Terminations | Flying leads, solder lugs, quick-connect terminals, terminal blocks or customized connectors |
| Thermal protection | Optional thermal fuse, thermostat or temperature sensor |
| Mounting | Mounting feet with customizable hole spacing, slot dimensions and orientation |
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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