Authorized Global Supply Network
Find a Distributor
Partner with certified global stocking distributors for genuine Astrodyne TDI power supplies, EMI/EMC filters, and custom magnetics with factory warranty support.
Global Channel Partners
Authorized Electronics & Power Component Distributors
Astrodyne TDI collaborates with leading global and regional distributors to deliver off-the-shelf inventory, local technical assistance, and flexible supply-chain solutions to international B2B buyers and OEMs.
Digi-Key Electronics
Coverage: Worldwide (North America, Europe, Asia-Pacific, Latin America)
Product Lines: AC/DC Power Supplies, DC/DC Converters, EMI/EMC Filters
Supply Capability: Immediate worldwide shipping, real-time inventory tracking, and complete datasheet support.
Mouser Electronics
Coverage: Global Fulfillment Centers (100+ Countries)
Product Lines: Industrial & Medical Power Supplies, Line Filters
Supply Capability: Prototype quantities to full volume production stock with authorized origin assurance.
Arrow Electronics
Coverage: Europe, Middle East, Africa, North America, APAC
Product Lines: Single & 3-Phase EMI Filters, Custom Power Platforms
Supply Capability: Supply chain management, scheduled orders, and regional engineering consultation.
Master Electronics
Coverage: North America & International Export
Product Lines: AC/DC Power Supplies, Modular Power Units, EMI Filters
Supply Capability: Extensive inventory reserves, custom kitting, and dedicated customer support.
Premier Farnell / Newark
Coverage: UK, Europe, Americas, Asia-Pacific
Product Lines: Medical Grade Isolation Units, EMI Pre-Compliance Filters
Supply Capability: Fast online procurement, technical literature, and regional compliance backing.
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RS Group
Coverage: Americas, Europe, Asia-Pacific
Product Lines: Industrial EMI/EMC Filters, Power Conversion Components
Supply Capability: Next-day dispatch capabilities and contract procurement services for OEM builders.
APC Technology Group
Coverage: United Kingdom & Western Europe
Product Lines: High-Reliability Power Supplies, Defense & Medical Filters
Supply Capability: Specialist engineering support and high-rel system integration assistance.
ASTAT
Coverage: Poland, Baltic States, Eastern Europe
Product Lines: EMI/EMC Noise Suppression Filters, Power Quality Systems
Supply Capability: In-house EMC consulting and specialized regional industrial supply.
RichardsonRFPD
Coverage: Global Specialist Network
Product Lines: RF & High-Voltage Power Solutions, Heavy Industrial Filters
Supply Capability: Field engineering technical sales and complex system architecture support.
Direct OEM Traceability & Quality
Procurement Integrity for Overseas OEM Buyers
System downtime and compliance failures caused by counterfeit or non-certified power components can derail major industrial or medical programs. Partnering with Astrodyne TDI’s authorized channel guarantees origin, warranty integrity, and design validation.
Our international distribution partners adhere to strict quality control, environmental handling, and anti-counterfeiting practices. Every component delivered through our authorized network comes backed by full factory test reports and technical compliance documentation.
- Direct compliance with ISO 9001:2015 and ISO 13485 healthcare standards
- Full factory warranties and direct engineering escalation paths
- RoHS, REACH, UL, cUL, CE, and UKCA certified product shipments
- Buffer stock programs and custom delivery scheduling for high-volume OEMs
Direct Factory Assistance
Cannot find specific inventory at your preferred local distributor? Need modified electrical specifications, custom enclosures, or tailored EMI filtering for your application?
Our global engineering team works hand-in-hand with procurement officers and design engineers to resolve stock shortages, recommend drop-in replacements, or design fully customized power solutions.
Send an InquiryProcurement FAQ
Frequently Asked Questions by International Buyers
Clear technical and purchasing guidance for global engineers and procurement specialists.
All authorized stocking partners are listed directly on this official directory. Purchasing through authorized distributors guarantees 100% genuine components, full traceability, and valid factory warranties. If you suspect an unauthorized seller, contact our team immediately for verification.
If standard stocking distributors show lead times that exceed your build schedule, contact our sales engineering group. We can coordinate direct factory inventory allocation, recommend drop-in standard alternatives, or arrange accelerated production runs for qualified OEM projects.
Global catalog distributors typically stock standard off-the-shelf units. For modified standard platforms (e.g., custom output voltages, ruggedized conformal coating, specific connectors) or fully custom EMI filter/transformer designs, our direct applications engineering team will manage your project while coordinating delivery through your preferred distributor channel.
All products sourced through authorized channels carry full safety agency approvals (UL/cUL, IEC 60601-1 3rd/4th edition, IEC 62368-1, SEMI F47, MIL-STD-461) and environmental compliance documentation (RoHS 3, REACH, Conflict Minerals declarations) available upon request.
Need Custom Power Engineering or Stock Support?
Connect with our technical applications team to verify inventory, request custom quotes, or discuss system-level requirements.