Skip to content
Genius Transformers
  • Home
  • Products
  • Guides
  • About
  • Contact
+91 90112 10377Get a QuoteSign In
Genius Transformers

Advanced electromagnetic components for modern power systems. Manufacturing ferrite transformers, chokes and inductors in Pune since 2017.

Find us on

  • IndiaMART

Products

  • All Products
  • Ferrite Transformers
  • Common Mode Chokes
  • Drum Core Chokes
  • Power Inductors
  • Rod Core Chokes
  • Line Filters
  • Solenoid Coils
  • Air Core Inductors

Company

  • About Us
  • Contact
  • Privacy Policy
  • Terms of Use
  • WhatsApp Enquiry

Hours

  • Monday – Saturday: 9:00 AM – 6:30 PM
  • Sunday: Closed

Contact

FactoryPlot No. 77/A, Gat No. 583, Ground Floor, Sai Tirth Niwas, Pantnagar Colony No. 1, Jadhavwadi, Chikhali, Pune - 412114, Maharashtra, India
Phone+91 90112 10377
Emailgeniustransformer@gmail.com

© 2026 Genius Transformers. All rights reserved.

Contact
  • Request a quoteSend your spec — priced in 24h
  • WhatsAppFastest reply — chat with sales
  • Call the factory+91 90112 10377
  • Email usgeniustransformer@gmail.com
Talk to an engineer
Skip to content
Genius Transformers
  • Home
  • Products
  • Guides
  • About
  • Contact
+91 90112 10377Get a QuoteSign In
  1. Home
  2. Products
  3. Ferrite Transformers
  4. ETD29 / 14P / Horizontal

Part outline

ETD29
Outline of ETD29 / 14P / Horizontal, drawn from its published specification.
  1. 1CoreETD29
  2. 2Pins14P · through-hole
  3. 3MountingThrough-hole
  4. 4OrientationHorizontal

Construction

Ferrite ETD Core, 14 Pin Horizontal Bobbin

Configuration · 14P · Horizontal

Ferrite Transformers14P · Horizontal

ETD29 / 14P / Horizontal

ETD29 horizontal transformer optimized for power throughput and thermal management.

Core
ETD29
Pins
14
Orientation
Horizontal
Mounting
THT
Get a QuoteWhatsApp
  • 2–3 week lead time
  • Prototype to bulk
  • Wound to your spec

Configurations

Same ETD29 core — pick pin count and mounting.

2 variants

  • 14P · HorizontalViewing
  • 14P · VerticalView specification

Core selection

The core decides everything else

Window area, leakage inductance, copper loss and how tall the finished part sits on your board are all set before a single turn is wound. Seven geometries, each making a different trade.
  • EEThe default. Widest window for its size, easy to wind, cheap to tool.
  • EIE half plus a flat I bar. Lower cost, slightly higher stray field.
  • EFDFlat, low-profile section. For designs where board height is the constraint.
  • ETDRound centre limb. Shorter mean turn length, so lower copper loss at power.
  • PQRound limb in a square footprint. Best window-to-volume ratio of the set.
  • RMNearly closed pot. Strong self-shielding where EMI is the binding limit.
Core geometries in section · winding window shown in copper

Specification

Published figures describe the standard build. Every part is wound to order — send your exact requirement and we will confirm the specification on the quotation.

Core
ETD29
Pins
14
Orientation
Horizontal
Mounting
THT
Bobbin Material
Phenolic

Typical applications

EE, EI, EER, ETD, EFD, PQ and RM core ferrite transformers for switch-mode power supplies, converters and inverters. Wound to your turns ratio, inductance and isolation requirements.

  • Solar inverters
  • Chargers
  • LED drivers
  • Telecom
  • Industrial SMPS
  • Automotive

More Ferrite Transformers

View all 38
  • Ferrite Transformers

    EE1306 / 10P / Vertical

    Compact EE1306 ferrite transformer with 10-pin vertical bobbin. Ideal for low-power switching applications, auxiliary power supplies, and LED drivers requiring high efficiency in a small footprint.

    Core: EE13/6

    View specification
  • Ferrite Transformers

    EE1605 / 10P / Vertical

    10-pin vertical EE1605 transformer offering maximum connectivity options in a minimal footprint. Suitable for multi-output power supplies.

    Core: EE16/5

    View specification
  • Ferrite Transformers

    EE1605 / 6P / Horizontal

    High-efficiency EE1605 ferrite transformer with 6-pin horizontal bobbin. Designed for compact switching power supplies and consumer electronics.

    Core: EE16/5

    View specification

Start a project

Need ETD29 / 14P / Horizontal to a different specification?

Send your inductance, turns ratio, current rating and mechanical envelope — we will come back with a design and a price.

Request a QuoteChat on WhatsApp

Pune, Maharashtra · Replies within 24 hours

Genius Transformers

Advanced electromagnetic components for modern power systems. Manufacturing ferrite transformers, chokes and inductors in Pune since 2017.

Find us on

  • IndiaMART

Products

  • All Products
  • Ferrite Transformers
  • Common Mode Chokes
  • Drum Core Chokes
  • Power Inductors
  • Rod Core Chokes
  • Line Filters
  • Solenoid Coils
  • Air Core Inductors

Company

  • About Us
  • Contact
  • Privacy Policy
  • Terms of Use
  • WhatsApp Enquiry

Hours

  • Monday – Saturday: 9:00 AM – 6:30 PM
  • Sunday: Closed

Contact

FactoryPlot No. 77/A, Gat No. 583, Ground Floor, Sai Tirth Niwas, Pantnagar Colony No. 1, Jadhavwadi, Chikhali, Pune - 412114, Maharashtra, India
Phone+91 90112 10377
Emailgeniustransformer@gmail.com

© 2026 Genius Transformers. All rights reserved.

Contact
  • Request a quoteSend your spec — priced in 24h
  • WhatsAppFastest reply — chat with sales
  • Call the factory+91 90112 10377
  • Email usgeniustransformer@gmail.com
Talk to an engineer