Jerome Industries
Astrodyne TDI is a 60-plus-year-old private manufacturer of power supplies, DC/DC converters, EMI/EMC filters, UPS, PDUs, transformers, and electronic loads, serving medical, semiconductor, industrial, military/aerospace, consumer appliance, and renewable energy customers worldwide through direct, distributor, and e-commerce channels.
- Company typePrivate
- Founded1964
- HeadquartersElizabeth, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Jerome Industries does
Astrodyne TDI is a private, 60-plus-year-old manufacturer of power conversion and electromagnetic-interference products headquartered and operating worldwide. Its portfolio covers AC/DC power supplies and DC/DC converters in multiple form factors (open frame, enclosed, encapsulated, board-mount, external adapter, rack mount, ruggedized/hazloc), EMI/EMC filters (including the proprietary RP285 series), uninterruptible power supplies, electronic loads, power transformers (toroidal, power and flex isolation stations), and power distribution units. The flagship LiquaBlade 16.5kW liquid-cooled power supply in a 1U form factor is positioned as an industry-leading power-density product for semiconductor, defense, and industrial applications.
The company targets six core verticals: medical/healthcare (robotic-assisted surgery, diagnostic imaging, patient monitoring, surgical consoles), semiconductor fab equipment (SEMI F47-compliant capital equipment power), industrial (automation, process control, data centers, test and measurement), military and aerospace (missile defense, navigation, sonar/radar, military data processing, MIL-COTS), professional-grade consumer appliances, and renewable energy/EV. Each vertical imposes specific regulatory and performance requirements (medical safety, SEMI F47, MIL-standards) that shape the value proposition around reliability, EMI compliance, and ruggedized operation.
Commercially, Astrodyne TDI combines three distribution routes — a global direct sales-rep network for enterprise and custom engagements, authorized distributors for regional standard-product fulfillment, and a self-serve e-commerce storefront — alongside quote-based custom power solution engineering services. Pricing is not publicly disclosed; standard products are available for direct online purchase, while custom and large orders are quote-based. Revenue, headcount, ownership, and funding details are not disclosed in the available source material.
Jerome Industries firmographics
Firmographics- Name
- Jerome Industries
- Legal name
- Astrodyne TDI
- Website
- https://jeromeindustries.com
- Company type
- Private
- Founded year
- 1964
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Astrodyne TDI is a 60-plus-year-old private manufacturer of power supplies, DC/DC converters, EMI/EMC filters, UPS, PDUs, transformers, and electronic loads, serving medical, semiconductor, industrial, military/aerospace, consumer appliance, and renewable energy customers worldwide through direct, distributor, and e-commerce channels.
- Ownership category
- akta.pro rank
Jerome Industries industry classification
Industry- Product category
- Power Electronics Manufacturing
- NAICS
- Electrical Equipment Manufacturing (33531), Power, Distribution, and Specialty Transformer Manufacturing (335311), Switchgear and Switchboard Apparatus Manufacturing (335313)
- SIC
- Electrical Industrial Apparatus (3620), Electronic Coils, Transformers & Other Inductors (3677), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Power Management & Protection Components (PMICs, regulators, power modules, fuses, TVS, surge/EMI protection) (IMAGAJAD)
- akta.pro secondary industries
- EMI/RFI Suppression Components (Ferrite Beads/Cores/Filters) (HDAHANAE), Power Quality, Metering & Monitoring (HDACAJAG), Industrial Control Cabinets & Power Distribution (Panels, Switchgear for Automation) (IMAHAHAK)
Keywords
Where Jerome Industries is headquartered
LocationHeadquarters
- HQ city
- Elizabeth
- HQ country
- United States
- HQ region
- North America
Markets served
Jerome Industries business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Power Supply Sales: Revenue generated from the sale of AC/DC power supplies, DC/DC converters, and related power products in various form factors including open frame, enclosed, encapsulated, board-mount, external adapter, rack mount, and ruggedized/hazloc versions.
- EMI/EMC Filter Sales: Revenue from electromagnetic interference filtering solutions including single-phase, IEC inlet, DC, three-phase delta, three-phase WYE, feed-thru, suppression components, Tempest, MIL-COTS, and facility/MRI/shielded room filters.
- Power Distribution Units: Sales of PDUs including single-phase, three-phase, rackmount, and cabinet style units.
- Power Transformers: Revenue from toroidal transformers, power isolation stations, and flex isolation stations for medical applications.
- Custom Solutions: Engineering services and custom power supply/EMI filter design and modification services for unique customer requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Standard Products - E-commerce available |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Jerome Industries product offering
Product offeringCore offering
Jerome Industries, through its Astrodyne TDI brand, designs and manufactures power supplies and electromagnetic interference (EMI) filters, including AC/DC and DC/DC power supplies, EMI/EMC filters, uninterruptible power supplies, power transformers, power distribution units, and programmable electronic loads. The company offers standard catalog products across multiple form factors (open frame, enclosed, encapsulated, board-mount, external adapter, rack mount, ruggedized/hazloc) as well as custom-engineered power solutions and EMI pre-compliance testing services for medical, semiconductor, industrial, military/aerospace, and consumer appliance customers worldwide.
Product overview
Astrodyne TDI is a power supply and EMI filter manufacturer with over 60 years of experience, offering a comprehensive portfolio of power management solutions. The core product lineup includes AC/DC Power Supplies and DC/DC Power Supplies for converting and regulating power across various form factors; EMI/EMC Filters (including the RP285 series) for noise suppression; Uninterruptible Power Supplies for backup power; Power Transformers for voltage conversion and isolation; Power Distribution Units for power routing; and Electronic Loads for testing. The company also offers specialized cooling solutions and the LiquaBlade 16.5kW liquid-cooled power supply for high-density applications. Products serve medical, semiconductor, industrial automation, military/aerospace, and professional consumer appliance markets.
Differentiator
Problem solved
Functional benefit
Products and services
- AC/DC Power Supplies Power supplies that convert AC input to regulated DC output, available in multiple form factors including open frame, enclosed, encapsulated, and board-mount versions for OEM integration.
- DC/DC Power Supplies DC-to-DC converters including rugged liquid-cooled series designed for demanding applications such as electric vehicles and industrial uses.
- EMI/EMC Filters Electromagnetic interference filters including the RP285 series for industrial automation, process control, utilities, and power line communication systems, delivering common and differential mode noise blocking.
- Uninterruptible Power Supplies (UPS) Backup power solutions including Mobile Medical UPS and 2kVA Medical UPS for critical applications requiring reliable uptime.
- Power Transformers Transformers designed for efficient voltage conversion, precise current measurement, and reliable isolation, including power isolation stations and flex isolation stations.
- Power Distribution Units (PDUs) Versatile PDUs engineered for a wide range of applications, including single-phase, three-phase, rackmount, and cabinet style configurations.
- Electronic Loads High-voltage electronic loads that are highly versatile, programmable and feature-rich for testing applications.
- LiquaBlade 16.5kW Liquid-Cooled Power Supply Industry-leading 16.5kW power supply in a compact 1U form factor with advanced liquid cooling, full programmability, and scalable architecture for demanding semiconductor, defense, and industrial applications.
- Custom Power Solutions Custom power supply and EMI filter design and modification services with engineer-to-engineer collaboration to meet unique customer requirements.
- EMI Pre-Compliance Testing EMI pre-compliance testing service for customers evaluating electromagnetic compatibility during product development.
Companies that use Jerome Industries
Customer profileSegments6 records
Ideal customer profiles6 records
Jerome Industries technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Jerome Industries partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights5 records
Jerome Industries competitors and assessment
Company assessmentDirect peers
- Cosel: Japanese manufacturer of AC/DC and DC/DC power supplies and EMI filters for industrial, medical, and semi applications—a direct catalog and custom competitor.
- Mean Well: High-volume global supplier of standard AC/DC and DC/DC power supplies and DIN-rail products, overlapping with Astrodyne TDI's catalog and pro-grade appliance business.
- Schaffner Group: Pure-play EMI/EMC filter and power quality specialist, directly competing with Astrodyne TDI's RP285 filter family and industrial EMI franchise.
- XP Power: Direct competitor in AC/DC and DC/DC power supplies, EMI filters, and configurable power solutions serving industrial, medical, and semi equipment markets—closely aligned catalog and custom model.
- Advanced Energy (Artesyn Embedded Power): Direct peer in configurable and custom AC/DC, DC/DC, and high-power solutions for semi fab equipment, medical, and industrial OEM customers.
- Bel Fuse: Manufacturer of power conversion and EMI filter products for industrial, aerospace/defense, and communications—comparable scale and product mix.
- TDK-Lambda (TDK Corporation): Global leader in programmable and industrial power supplies, EMI filters, and DC/DC converters across medical, semi, and rail/aerospace—the most direct large-scale rival to Astrodyne TDI's portfolio.
- Vicor Corporation: Specialist in high-density DC/DC converters and power modules for defense, industrial, and high-performance computing, overlapping with Astrodyne TDI's DC/DC and LiquaBlade roadmap.
Broad incumbents
- Murata Power Solutions: Part of Murata, offering DC/DC converters, AC/DC supplies, and EMI filters across industrial, medical, and rail markets—a broader incumbent with overlapping product lines.
- Eaton (Power Quality / Aerospace): Diversified power management giant whose UPS, PDU, and aerospace power divisions overlap with Astrodyne TDI's UPS, PDU, and mil/aero power businesses.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Jerome Industries social profiles
Digital presenceJerome Industries financial estimates
Financial estimateRevenue estimate
Valuation estimate
Jerome Industries leadership team
Management profileNumber of profiles
Jerome Industries funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Jerome Industries 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 Jerome Industries
What does Jerome Industries do?
Jerome Industries, through its Astrodyne TDI brand, designs and manufactures power supplies and electromagnetic interference (EMI) filters, including AC/DC and DC/DC power supplies, EMI/EMC filters, uninterruptible power supplies, power transformers, power distribution units, and programmable electronic loads. The company offers standard catalog products across multiple form factors (open frame, enclosed, encapsulated, board-mount, external adapter, rack mount, ruggedized/hazloc) as well as custom-engineered power solutions and EMI pre-compliance testing services for medical, semiconductor, industrial, military/aerospace, and consumer appliance customers worldwide.
Is Jerome Industries a public or private company?
Jerome Industries is a private company. It is classified as unknown and is currently operating.
When was Jerome Industries founded?
Jerome Industries was founded in 1964. It employs 11 to 50 people.
Where is Jerome Industries based?
Jerome Industries is headquartered in Elizabeth, United States, in the North America region.
How does Jerome Industries make money?
Five revenue lines are on record. Power Supply Sales are the primary driver. The others are EMI/EMC Filter Sales, power Distribution Units, power Transformers and custom Solutions.
Who are Jerome Industries's main competitors?
Direct peers on record are Cosel, Mean Well, Schaffner Group, XP Power, Advanced Energy (Artesyn Embedded Power), Bel Fuse, TDK-Lambda (TDK Corporation) and Vicor Corporation. Broad incumbents are Murata Power Solutions and Eaton (Power Quality / Aerospace).
Does Jerome Industries have an API?
No public API is recorded for Jerome Industries.
What industry is Jerome Industries in?
Jerome Industries's product category is Power Electronics Manufacturing. Its primary akta.pro industry code is IMAGAJAD, Power Management & Protection Components (PMICs, regulators, power modules, fuses, TVS, surge/EMI protection), with a secondary code of HDAHANAE, EMI/RFI Suppression Components (Ferrite Beads/Cores/Filters). Its NAICS code is 33531 and its SIC code is 3620.