PCB Mountable Toroidal Power Transformer

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PCB Mountable Toroidal Power Transformer

Name: PCB Mountable Toroidal Power Transformer
Brand: G T ELECTRONIC (INDIA) PRIVATE LIMITED
Price: 500-10000 INR
Availability: InStock

Price 500-10000 INR/ Piece

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MOQ : 1000 Pieces

PCB Mountable Toroidal Power Transformer Specification

Operating Temperature
-25C to +70C

Capacity
Up to 30VA

Rated Voltage
Primary: 110V/230V AC; Secondary: Customizable (e.g., 6V/9V/12V/15V/18V/24V AC)

Dimension (L*W*H)
Typical sizes 45mm 70mm diameter, height 15mm 35mm

Coil Material
Pure Copper

Low Voltage
6V to 24V AC

High Voltage
Up to 230V AC

Standard
Complies with IEC and RoHS standards

Cooling Type
Natural Air Cooled

Voltage Booster Type
Not applicable (intended as standard power supply transformer)

Load Loss
Low, typically <1W at rated load

Product Type
Toroidal Power Transformer

Material
High-grade silicon steel core with copper windings

Output
Dual or single secondary voltage outputs (as per model)

Frequency (MHz)
50-60 Hz

Efficiency
Up to 95%

Phase
Single Phase

Usage
PCB Mountable applications, ideal for electronic circuits and power supplies

Coil Structure
Toroidal, closed loop, wound core

Coil Number
2 (Primary and Secondary)

Power Scope
Up to 30 VA

Weight
Approx. 120g 350g depending on model

Insulation Class
Class B (130°C) / Class F (155°C) depending on model

Mounting Type
PCB Mountable, supplied with pins or leads for direct soldering

Overload Protection
Thermal cutoff fuse embedded (in selected models)

Noise Level
Low, <30dB in operation

Winding Technique
Precision automated winding for consistent quality

Connection Type
Through-hole pin or wire leads

Application
Switching Power Supplies, LED Drivers, Audio Equipment, Industrial Electronics

Regulation
Output voltage regulation typically 5% or better under full load

Flame Retardant Rating
UL94V-0 housing/insulation

Impedance
Low leakage inductance for minimal voltage drop

Dielectric Strength
3750V AC/1min between primary and secondary

PCB Mountable Toroidal Power Transformer Trade Information

Minimum Order Quantity
1000 Pieces

Supply Ability
2000 Pieces Per Month

Delivery Time
3 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
GT Standard or Customized

Main Domestic Market
All India

About PCB Mountable Toroidal Power Transformer

With utmost support of our trusted employees, we have known as well known manufacturer and supplier of premium quality PCB Mountable Toroidal Power Transformer. It is mainly used to distribute desired amount of voltage to electrical power distribution system which is easily transferred for running of different electrical devices. We provide PCB Mountable Toroidal Power Transformer at highly competitive rates and in superior quality to our trusted customers. Before being approved fit for use, it has been tested on strict quality and safety parameters under vigilance of our engineers.

Unmatched Efficiency & Reliability

With up to 95% efficiency and low leakage inductance, these toroidal transformers offer exceptional performance for demanding electronic applications. Their precision automated winding ensures consistent quality and minimal voltage drop, essential for stable operation in modern power supplies and audio systems.

Safety and Quality Standards

Every transformer is crafted with a high-grade silicon steel core and pure copper windings, enclosed in flame-retardant UL94V-0 insulation. With insulation classes rated up to 155C and dielectric strength of 3750V AC/1 min between primary and secondary, safety and reliability are paramount.

Versatile Application Range

Suitable for PCB-mounted uses, these transformers support both through-hole pin and wire lead connections, making them adaptable for switching power supplies, LED drivers, audio amplifiers, and industrial controllers. Available in multiple sizes and customizable outputs, they meet a broad range of installation requirements.

FAQs of PCB Mountable Toroidal Power Transformer:

Q: How can I mount the toroidal power transformer on my PCB?

A: The transformer is specifically designed for PCB mountable applications and is supplied with through-hole pins or wire leads. Simply insert the pins into your PCBs corresponding slots and solder them directly for a secure electrical and mechanical connection.

Q: What benefits does the low-noise operation of this transformer offer in audio or sensitive equipment?

A: With a noise level of less than 30dB in operation, these transformers prevent unwanted electrical hum and interference, ensuring quiet and reliable performance in audio equipment and sensitive electronic circuits.

Q: What are the typical usage scenarios for these transformers?

A: These transformers are ideal for switching power supplies, LED drivers, audio amplifiers, and a wide array of industrial electronics, thanks to their reliable regulation, low voltage drop, and customizable output options.

Q: Where are these transformers commonly installed?

A: Engineers use these toroidal transformers in PCB-based electronic devices, such as industrial control circuits, instrumentation, power adaptors, audio amplifiers, and LED lighting drivers, across consumer and industrial environments.

Q: What process ensures quality and safety in these transformers?

A: Each unit undergoes precision automated winding for uniform coil construction, stringent dielectric testing (up to 3750V AC/1 min), and adheres to IEC and RoHS compliance. Select models also include a thermal cutoff fuse for overload protection.

Q: When is it advisable to select a model with a thermal cutoff fuse?

A: For applications where overload or overheating conditions may occur, choosing a transformer model with an embedded thermal cutoff fuse adds an extra layer of safety by automatically disconnecting the circuit in excessive temperature events.

Q: What advantages do toroidal transformers bring over traditional laminated core types?

A: Toroidal transformers provide higher efficiency, lower electromagnetic interference, compact design, and reduced noise. Their closed-loop wound cores result in low leakage inductance and improved output voltage regulation under varying loads.

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