Dongguan Chipsen Electronics Technology Co., Ltd.
| Capacity | 15 KVA |
| Secondary Voltage | 240V,208V,120V,110V,etc |
| Winding Number | Single |
| Delivery Time | 7-14 work days (Negotiable) |
| Standard | ANSI/NEMA/IEC/UL |
| Output Voltage | 24V |
| Color | Black |
| Productname | Control Transformer |
| Supply Ability | 10000pcs |
| Cooling | ONAN/KNAN |
| Secondary | 24 with fuse clips |
| Insulationclass | Class B |
| Payment Terms | T/T |
| Coil Number | Single |
| Winding | Copper coil |
| Powerrating | 50VA |
| Dielectric Strength | 5000V/min |
| Number Of Qutputs | 3 Groups |
| Model Number | EI48 |
| Certification | UL/cUL Class B/F/H, VDE, CQC |
| Brand Name | CHIPSEN |
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Product Specification
| Capacity | 15 KVA | Secondary Voltage | 240V,208V,120V,110V,etc |
| Winding Number | Single | Delivery Time | 7-14 work days (Negotiable) |
| Standard | ANSI/NEMA/IEC/UL | Output Voltage | 24V |
| Color | Black | Productname | Control Transformer |
| Supply Ability | 10000pcs | Cooling | ONAN/KNAN |
| Secondary | 24 with fuse clips | Insulationclass | Class B |
| Payment Terms | T/T | Coil Number | Single |
| Winding | Copper coil | Powerrating | 50VA |
| Dielectric Strength | 5000V/min | Number Of Qutputs | 3 Groups |
| Model Number | EI48 | Certification | UL/cUL Class B/F/H, VDE, CQC |
| Brand Name | CHIPSEN | ||
| High Light | Low Noise Control Transformer ，EI48 Control Transformer ，PLC Systems control power transformer | ||
The EI48 laminated core low frequency transformer provides stable voltage conversion and electrical isolation for industrial control systems. This compact transformer features a 24V output configuration and supports extensive customization for various industrial applications.
| Industry and Application | Common Input Requirements | Common Output Requirements | Key Parameters | Customization Support |
|---|---|---|---|---|
| PLC and Industrial Controllers | 110V, 120V, 220V, 230V or 240V AC | 12V, 24V or 48V AC | Compact size, regulation, insulation, temperature rise, connector type | Voltage ratio, power rating, lead wires, connectors, mounting |
| CNC Equipment | 220V, 230V, 380V, 400V or 415V AC | 12V, 24V, 36V or 48V AC | Vibration resistance, insulation, inrush capability, continuous operation | Input taps, output windings, insulation materials, mechanical structure |
| Control Cabinets | 110V to 415V AC | 12V, 24V, 48V or 110V AC | Installation dimensions, wiring method, dielectric strength, reliability | Lead length, connectors, terminals, mounting, electrical parameters |
| Automation Equipment | 110V, 120V, 220V, 230V or 240V AC | 12V, 24V or 48V AC | Low noise, compact dimensions, temperature rise, operating life | Core stack, windings, impregnation, output voltage, connector |
| Mechanical Equipment | 220V, 230V, 380V, 400V or 415V AC | 24V, 48V or 110V AC | Regulation, vibration resistance, insulation, serviceability | Mounting structure, terminals, lead wires, thermal protection |
| Parameter | Typical Reference | Customization Status |
|---|---|---|
| Core Type | EI48 laminated silicon steel core | Customizable |
| Operating Frequency | 50Hz, 60Hz or dual frequency operation | Customizable |
| Primary Voltage | 100V to 415V AC | Customizable |
| Secondary Voltage | 6V to 48V AC commonly requested | Customizable |
| Power Capacity | Approximately 5VA to 30VA | Customizable |
| Connection Type | Lead wires, plug connector, PCB pins, blade terminals or terminal block | Customizable |
| Insulation Class | Class B, Class F or project specific | Customizable |
| Construction Element | Description |
|---|---|
| Magnetic Core | EI48 laminated silicon steel core for 50Hz and 60Hz operation |
| Primary Winding | Copper winding designed for required AC input voltage |
| Secondary Winding | Copper winding configured for one or more output voltages |
| Insulation System | Interlayer tape, sleeving, barriers and margins according to approved design |
| Connection Leads | Color coded lead wires with optional plug connector, terminals or PCB pins |
| Thermal Protection | Thermal fuse, thermostat or resettable protector available when required |
Chipsen establishes comprehensive manufacturing and inspection plans according to approved specifications. Key inspection items include:
| Inspection Item | Inspection Purpose |
|---|---|
| Turns Ratio Test | Confirms designed primary and secondary voltage relationship |
| No Load & Full Load Voltage Tests | Verifies output voltage and regulation performance |
| Insulation Resistance Test | Evaluates insulation between windings, core and connections |
| Dielectric Strength Test | Verifies specified isolation withstand capability |
| Temperature Rise Test | Confirms thermal performance under specified load |
| Audible Noise Inspection | Detects abnormal vibration or lamination noise |
No. Although the image headline refers to a toroidal transformer, the pictured product uses a rectangular EI laminated core. It should be described as an EI48 low frequency transformer.
No. The image presents a 24V configuration, but input and output voltages can be customized. Final output voltage, current and regulation must be confirmed in the approved specification.
Please provide input voltage, frequency, output voltage, output current or VA rating, duty cycle, ambient temperature, maximum dimensions, mounting method, connector requirements, insulation requirements, protection devices and annual demand.
Yes. Dual primary windings or multiple input taps can be developed when winding space and insulation requirements permit.
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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