Traco Power
Traco Power is a Swiss manufacturer of DC/DC converters and AC/DC power supplies serving medical, railway, industrial, and building automation OEM customers. Founded in 1944, it distributes globally through a franchise network and regional subsidiaries, with R&D and customization based in Ireland.
- Company typePrivate
- Founded1944
- HeadquartersBaar, Switzerland
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Traco Power does
Traco Power is a Swiss-based power supply manufacturer specializing in the design and production of DC/DC converters and AC/DC power supplies. Founded in 1944 and headquartered in Baar, Switzerland under Traco Electronic AG, the company operates through wholly-owned subsidiaries in Germany, the United States, and France, alongside an Ireland-based design, development, and customization center. Its product portfolio spans compact SIP-8 package converters in the 3W to 10W range, railway-certified modules, and medical-grade supplies delivering up to 5000 VAC isolation for IEC 60601-compliant patient protection. Customers are OEMs and device manufacturers in the medical, railway, industrial automation, and building automation sectors.
The company's core technology centers on proprietary transformer design that achieves coupling capacitance as low as 10-15pF between primary and secondary windings, enabling compliance with stringent medical safety and railway electromagnetic compatibility standards. Signature product families include the TMR WI Series with 4:1 wide input ranges and efficiency up to 89%, the TMR WIR Series for railway applications with 3000 VDC I/O isolation and EN 50155 / EN 45545-2 certification, and complementary accessories such as common mode chokes (e.g., TCK-140), heat sinks, and EMI filter components. The company holds ISO 9001, ISO 13485, ISO 14001, and ISO 14985-aligned medical risk management documentation, alongside sector-specific CE, UKCA, RoHS, and REACH compliance.
Traco Power distributes through a global franchise distributor network with regional sales/service subsidiaries and a customer service portal for technical inquiries. Pricing is not publicly disclosed; customers engage directly with distributors or sales representatives. The business model is hardware sales of standardized and customized power conversion products, supplemented by design-in support and application-specific customization through the Ireland development center. Distribution and direct sales coverage extend across Europe, the Americas, Asia Pacific, the Middle East, and Africa.
Traco Power firmographics
Firmographics- Name
- Traco Power
- Legal name
- Traco Electronic AG
- Website
- https://tracopower.com
- Company type
- Private
- Founded year
- 1944
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Traco Power is a Swiss manufacturer of DC/DC converters and AC/DC power supplies serving medical, railway, industrial, and building automation OEM customers. Founded in 1944, it distributes globally through a franchise network and regional subsidiaries, with R&D and customization based in Ireland.
- Ownership category
- akta.pro rank
Traco Power industry classification
Industry- Product category
- Power Conversion Electronics
- NAICS
- Power, Distribution, and Specialty Transformer Manufacturing (335311)
- SIC
- Power, Distribution & Specialty Transformers (3612), Electronic Coils, Transformers & Other Inductors (3677)
- akta.pro primary industry
- DC-DC Converters & Power Modules (Isolated/non-isolated, POL modules) (IMAGADAB)
- akta.pro secondary industry
- Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA)
Keywords
Where Traco Power is headquartered
LocationHeadquarters
- HQ city
- Baar
- HQ country
- Switzerland
- HQ region
- Europe
Offices5 records
Markets served
Traco Power business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Power Supply Products: Standard and customized DC/DC converters and AC/DC power supplies sold to industrial, medical, railway, and building automation customers. Products sold through franchise distributor network globally.
Go-to-market motion2 records
Distribution channels5 records
Marketing channels5 records
Traco Power product offering
Product offeringCore offering
Traco Power designs and manufactures DC/DC converters and AC/DC power supplies for industrial, medical, railway, and building automation applications. The company offers a portfolio ranging from 3W to high-wattage isolated converter modules in compact SIP-8 packages, with certifications including EN 50155 for railway and IEC 60601 for medical use, and also provides customized power solutions through its design center in Ireland.
Product overview
Traco Power is a Swiss-based power supply manufacturer offering a comprehensive portfolio of DC/DC converters and AC/DC power supplies. The core product lines include the TMR WI Family (3W-10W ultra-compact DC/DC converters with 4:1 input range in SIP-8 packages), the TMR WIR Series (railway-grade DC/DC converters with EN 50155 certification and 3000 VDC isolation), and standard industrial DC/DC converters. Supporting the converter lines are accessories including EMI filter components (TCK inductors and common mode chokes), heat sinks, and mounting kits. The company also provides custom power solution development services. All products are supported by a global distribution network with offices in Switzerland, Germany, USA, France, and a design center in Ireland.
Differentiator
Problem solved
Functional benefit
Products and services
- DC/DC Converters Isolated DC/DC converter modules with regulated output, wide 4:1 input voltage ranges, available in power classes from 3W to 10W in ultra-compact SIP-8 packages for industrial, medical, railway, and building automation customers.
- AC/DC Power Supplies AC to DC power supply units designed for industrial, medical, railway, and building automation applications.
- TMR 10WI Series Isolated 10W DC/DC converter modules with regulated output, wide 4:1 input voltage ranges, ultra-compact SIP-8 package occupying 2.0 cm² of board space with up to 89% efficiency.
- TMR 9WI Series
Quantifiable outcome
- Up to 5000 VAC isolation and 8mm creepage distance for patient protection in medical applications
- +2 more outcomes
Companies that use Traco Power
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
Traco Power technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Traco Power partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
Traco Power competitors and assessment
Company assessmentDirect peers
- RECOM Power: Austrian-headquartered manufacturer specializing in DC/DC converters and AC/DC power supplies in similar low-to-mid wattage ranges. Directly competes with Traco's TMR family across industrial, medical, and railway verticals with overlapping certifications (EN 50155, IEC 60601).
- XP Power: UK-listed power supply manufacturer offering AC/DC and DC/DC products for industrial, medical, and rail markets. Directly competes with Traco across the same verticals and wattage ranges with comparable certifications and global distribution.
- Murata Power Solutions: Subsidiary of Murata Manufacturing producing isolated DC/DC converters and AC/DC power supplies. Competes directly with Traco's TMR family in industrial automation, medical, and rail with strong miniaturization and SIP-package expertise.
- CUI Inc. US-based designer of DC/DC converters, AC/DC power supplies, and audio components. Overlaps directly with Traco's product portfolio in low-wattage isolated converters and similar medical/industrial target customers.
- Mean Well: Taiwanese power supply manufacturer offering a broad catalog of AC/DC and DC/DC products. Competes with Traco in industrial DIN-rail and panel-mount power supplies, often at lower price points across similar end-markets.
Broad incumbents
- TDK-Lambda: Division of TDK Corporation offering one of the broadest industrial power supply portfolios. Overlaps with Traco across DC/DC converters, AC/DC supplies, and DIN-rail products in medical, rail, and industrial segments but with substantially larger scale and broader wattage coverage.
- Advanced Energy (Artesyn): Global power conversion leader serving industrial, medical, and semiconductor equipment markets. Competes with Traco in medical-grade DC/DC converters while also serving adjacent higher-power applications beyond Traco's niche.
- Phoenix Contact: German industrial connectivity and automation specialist offering QUINT and similar industrial power supplies. Overlaps with Traco's DIN-rail and industrial-automation power supply offerings across factory automation and process control.
Emerging players
- Vicor Corporation: US-listed specialist in high-density DC/DC converters using proprietary architectures. Overlaps with Traco in compact DC/DC converters but targets higher-performance and higher-power-density applications, including PoL where Traco's 2026 launch competes.
- Mornsun Guangzhou Science & Technology: Chinese power supply manufacturer rapidly expanding globally with DC/DC converters and AC/DC modules at competitive price points. Increasingly competes with Traco in standard low-wattage SKUs as Mornsun gains international safety certifications.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Traco Power social profiles
Digital presenceTraco Power compliance and trust
Trust signalCompliance10 records
Traco Power financial estimates
Financial estimateRevenue estimate
Valuation estimate
Traco Power leadership team
Management profileNumber of profiles
Profiles3 records
Traco Power subsidiaries and ownership
Company hierarchySubsidiaries4 records
Traco Power funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Traco Power M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Traco Power
What does Traco Power do?
Traco Power designs and manufactures DC/DC converters and AC/DC power supplies for industrial, medical, railway, and building automation applications. The company offers a portfolio ranging from 3W to high-wattage isolated converter modules in compact SIP-8 packages, with certifications including EN 50155 for railway and IEC 60601 for medical use, and also provides customized power solutions through its design center in Ireland.
Is Traco Power a public or private company?
Traco Power is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Traco Power founded?
Traco Power was founded in 1944. It employs 101 to 250 people.
Where is Traco Power based?
Traco Power is headquartered in Baar, Switzerland, in the Europe region.
How does Traco Power make money?
One revenue line is on record: power Supply Products.
Who are Traco Power's main competitors?
Direct peers on record are RECOM Power, XP Power, Murata Power Solutions, CUI Inc. and Mean Well. Broad incumbents are TDK-Lambda, Advanced Energy (Artesyn) and Phoenix Contact. Emerging players are Vicor Corporation and Mornsun Guangzhou Science & Technology.
Does Traco Power have an API?
No public API is recorded for Traco Power.
What industry is Traco Power in?
Traco Power's product category is Power Conversion Electronics. Its primary akta.pro industry code is IMAGADAB, DC-DC Converters & Power Modules (Isolated/non-isolated, POL modules), with a secondary code of IMAGAAAA, Transformers (Power, Distribution, Instrument, Specialty). Its NAICS code is 335311 and its SIC code is 3612.