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Compact Efficient T50 Toroidal Isolation Transformer Stable Durable Controls
Place of Origin:
China
Brand Name:
CHIPSEN
Certification:
UL/cUL Class B/F/H, VDE, CQC
Model Number:
T50
Minimum Order Quantity:
1K
Price:
＄16.5-19.8/pieces
Delivery Time:
7-14 work days (Negotiable)
Payment Terms:
T/T
Supply Ability:
10000pcs
Inquiry Now
Get A Quote
Specifications
Highlight Features
T50 toroidal isolation transformer
,12V toroidal isolation transformer
,36V transformator toroidal
Power Rating:
10VA - 1000VA
Core Material:
Silicon Steel
Frequency:
50Hz / 60Hz
Output Voltage:
12V, 24V, 36V
Temperature Range:
-40°C To +85°C
Efficiency:
Up To 95%
Product Description
Compact Efficient T50 Toroidal Isolation Transformer
Stable, durable controls transformer designed for industrial applications requiring reliable power isolation and voltage transformation.
Product Overview
The values below are common international buyer inquiry references and starting points for engineering discussion. They are not fixed or guaranteed ratings for every T50 transformer. Final electrical, mechanical, insulation, thermal, and test requirements are confirmed through the approved specification, drawing, material system, and customer sample-validation process.
| Industry | Typical Application | Typical Input | Typical Output | Typical Capacity | Frequency |
|---|---|---|---|---|---|
| Industrial automation | Isolated power for PLC panels, sensors, relays, and control electronics | 115V, 120V, 220V, 230V, or 240V AC | 6V, 9V, 12V, 15V, 18V, 24V, 36V, or 48V AC | 10 VA to 150 VA | 50 Hz, 60 Hz, or dual-frequency |
| Control cabinets | Control-voltage isolation for contactors, interface modules, and cabinet accessories | 110V, 115V, 120V, 220V, 230V, 240V AC | 12V, 24V, 48V, 110V AC | 20 VA to 200 VA | 50 Hz or 60 Hz |
| Emergency power and UPS | Bypass control, battery charger support, and isolated auxiliary power | Customer-specified AC mains or inverter-derived sine-wave input | Isolated auxiliary voltage for control, monitoring, fans, relays | 20 VA to 300 VA | 50 Hz or 60 Hz |
| Energy storage systems | Isolated auxiliary supply for cabinets, PCS controls, cooling, and monitoring equipment | Regional mains input or inverter-derived AC input | 12V, 24V, 48V, 110V AC | 20 VA to 250 VA | 50 Hz or 60 Hz |
Customizable Parameters
Major customizable parameters include primary voltage, secondary voltage, rated VA, 50 Hz or 60 Hz operation, voltage taps, regulation, efficiency target, temperature-rise limit, insulation class, dielectric test level, thermal protection, electrostatic shield, winding arrangement, lead configuration, mounting method, and production test criteria.
Product Description
The T50 is a toroidal isolation transformer with an annular magnetic core, insulated windings, flexible color-coded lead wires, and wrapped outer insulation system. Toroidal construction is selected where compact geometry, low magnetic stray field, low audible noise, and efficient use of core material are important.
Important Note: The T50 model designation alone does not prove a fixed 50 VA rating or any specific voltage combination. Exact specifications must be taken from an approved specification or clearly readable drawing.
Unlike high-frequency ferrite transformers, this product is intended for low-frequency AC operation at 50 Hz, 60 Hz, or dual-frequency conditions. It must not be connected to DC, as direct DC excitation can cause core saturation, excessive current, overheating, and product damage.
Product Construction
Magnetic Core
Toroidal wound core selected according to voltage, frequency, rated VA, losses, flux density, dimensions, and temperature-rise requirements
Winding Arrangement
Primary and secondary windings distributed around the toroidal core for magnetic coupling and compact construction
Lead Wires
Multiple color-coded flexible leads with customizable conductor size, insulation rating, length, color, stripping, and connector termination
Thermal Protection
Optional thermal fuse, resettable thermostat, or temperature sensor selected according to approved protection strategy
Key Characteristics
Galvanic Isolation
Separate primary and secondary windings provide isolation between input supply and load with defined working voltage and insulation requirements
Low Noise Construction
Closed magnetic path supports low stray flux and low audible noise when properly controlled
Efficient Magnetic Utilization
Toroidal construction provides efficient use of magnetic material and compact form factor
Stable Voltage Performance
Optimized conductor size, turns count, and core selection for required no-load and full-load voltage limits
Applications
- Industrial control cabinets
- PLC and automation panels
- Emergency-power and UPS auxiliary circuits
- Energy-storage cabinets and PCS control systems
- HVAC controllers, actuators, and relay circuits
- Battery chargers and linear power supplies
- Medical and laboratory equipment subsystems
- Test and measurement instruments
- Audio and professional equipment
- Telecom and networking cabinets
Suitability for any application must be confirmed according to actual input waveform, load, duty cycle, electrical, thermal, mechanical, environmental, and safety conditions.
Quality Control
Comprehensive quality control processes ensure reliable performance and consistent manufacturing:
- Incoming Material Inspection: Core, copper wire, insulation, lead wires, and components
- Design Review: Electrical parameters, thermal performance, and mechanical integration
- In-Process Control: Winding quality, insulation, lead identification, and workmanship
- Electrical Testing: Winding resistance, ratio, polarity, dielectric strength, and functional testing
- Mechanical Inspection: Dimensions, lead configuration, mounting, and labeling
- Sample Validation: Comprehensive testing under operational conditions
- Traceability: Material lots, test records, and engineering changes
Why Choose Chipsen
Application-Specific Customization
Tailored solutions for voltage, VA rating, frequency, regulation, and environmental requirements
OEM and ODM Support
Complete customization including new designs, regional variants, and application-based development
Engineering Collaboration
Technical discussions covering performance parameters, thermal management, and integration requirements
Flexible Prototype Support
MOQ starting from 1 piece with responsive sample production
Warranty Support
5-year standard warranty with 20-year options for special industries
Controlled Specification Process
Approved drawings, material systems, and test plans form the basis for production control
Frequently Asked Questions
Does T50 automatically mean a 50 VA transformer?
No. T50 may identify a product series, platform, size, or customer model. Rated VA must be confirmed from the approved electrical and mechanical specification.
Can the primary voltage be customized?
Yes. Single-primary, dual-primary, series-parallel, tapped, and regional-voltage versions may be developed subject to insulation, winding-space, and thermal review.
Can this transformer operate from DC input?
No. A conventional low-frequency toroidal transformer requires AC input. Direct DC can saturate the core and cause excessive current, overheating, or damage.
What is the MOQ?
MOQ starts from 1 piece. Final availability and price depend on material, tooling, design complexity, and quotation confirmation.
Final Note: The T50 model or toroidal core platform does not by itself define fixed power, voltage, current, frequency, insulation, or thermal ratings. Final performance is confirmed only through approved drawings, electrical specifications, material systems, test plans, and customer sample-validation processes.
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