Heinzinger electronic

What Heinzinger electronic does

Heinzinger electronic GmbH is a German precision power supply manufacturer founded in 1959 and headquartered in Rosenheim, Bavaria, with ~45 employees. The company designs and produces high-voltage DC power supplies (up to 400,000V), high-current systems, and magnet power supplies for particle accelerators, medical imaging and proton therapy, semiconductor manufacturing and testing, and high-voltage industrial applications. Its core product families include the EVO Series (next-generation digital high-voltage units up to 30kV), PNC Series (universal HV up to 400kV), PTN Series (linear regulated precision units), PCU Series (magnet power supplies with ≤5 ppm/8h stability using Zero-Voltage-Switching), GEN+/GSP (programmable switched-mode up to 90kW), and complementary HV cables, connectors, and resistors. The company owns a high-voltage laboratory capable of final checks up to 400kV and produces more than 800 units per year at the Rosenheim facility. Heinzinger is 100% owned by AC Werndl Holding GmbH (Alfred and Claudia Werndl as Managing Directors), following the 2021 spin-off of the Automotive division to National Instruments.

The business model is built on direct enterprise sales and a global channel partner network. Revenue is generated primarily through one-time hardware sales of customized or standardized power supply units priced on a quote basis, supplemented by after-sales service, spare parts, and maintenance contracts. Products reach end customers via direct sales from Rosenheim for complex custom orders (particle accelerators, medical systems) and through distributors in China, USA/Canada, France, Italy, UK, Benelux/Nordics/Baltics, Sweden, Finland, Switzerland, and Spain. Since March 2025, Heinzinger also operates the Heinzinger Programmable Power Supplies division as trading partner for TDK-Lambda, extending the portfolio into 200W-90kW programmable units. Customer segments span research institutions (CERN, GSI, PSI, ETH Zürich), proton therapy centers, semiconductor manufacturers, and industrial OEMs — segments where 0.001% precision, ppm-level long-term stability, and 24/7 continuous operation are mission-critical.

Name

Heinzinger electronic

Legal name

Heinzinger electronic GmbH

Website

https://heinzinger.com

Company type

Private

Founded year

1959

Operating status

Operating

Headcount range

101–250 employees

Short description

Heinzinger electronic GmbH is a German manufacturer (est. 1959, Rosenheim) of precision DC high-voltage power supplies up to 400kV, magnet power supplies for particle accelerators, and programmable power supplies, serving research institutions, medical/proton therapy centers, semiconductor manufacturers, and industrial OEMs globally.

Ownership category

akta.pro rank

Product category

High Voltage DC Power Supplies

NAICS

Electrical Equipment Manufacturing (33531), Electrical Equipment, Appliance, and Component Manufacturing (335)

SIC

Power, Distribution & Specialty Transformers (3612), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

High-Voltage & High-Power Conversion (HVDC supplies, traction/rail converters, large rectifiers) (IMAGADAH)

akta.pro secondary industries

Transformers & Magnetics (Power/Signal) (HDAHANAD), Low-Voltage Switchboards & Panelboards (LV distribution panels, MCCs, switchboards) (IMAGAEAA)

Keywords

• High voltage power supplies
• DC power supplies
• Magnet power supplies
• Precision power supplies
• Programmable power supplies

Headquarters

HQ city

Rosenheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. High-Voltage Power Supply Units: Sale of precision DC high-voltage power supply units ranging from laboratory benchtop devices to industrial-grade systems. Products include EVO, PNC, LNC series delivering voltages from 30V to 400,000V with power ratings from 60W to 90kW. One-time hardware purchase model with varying customization levels.
2. Magnet Power Supplies: Specialized power supplies for particle accelerators, medical imaging, and research applications. PCU, MPS, and PNY series provide highly precise current control for dipole, quadrupole, and steering magnets used in facilities like CERN, GSI, and proton therapy centers.
3. Programmable Power Supplies (TDK-Lambda Partnership): As trading partner for TDK-Lambda, markets programmable power supplies from 200W to 90kW (6V to 1,500V) with DC and AC output. Offers solutions from individual units to complete system integrations.
4. HV Accessories and Components: Sale of complementary products including high-voltage cables (10kV-200kV), HV plugs and sockets (10kV-100kV), and custom resistor solutions for specialized applications like the 350kV resistors developed for Paul Scherrer Institut.
5. Service and Support: Technical support, spare parts, and after-sales service for installed equipment. Dedicated service team for technical emergencies and ongoing maintenance contracts.

Pricing tiers

Go-to-market motion3 records

Distribution channels12 records

Marketing channels5 records

Core offering

Heinzinger electronic GmbH manufactures and sells precision DC high-voltage and high-current power supply units ranging from 30V to 400,000V with power ratings from 60W to 90kW. The portfolio covers laboratory benchtop devices, industrial-grade rack-mount systems, magnet power supplies for particle accelerators, programmable switched-mode units, and complementary high-voltage accessories (cables, plugs, custom resistors). Products serve research institutions, semiconductor manufacturers, medical technology providers, and industrial customers worldwide.

Product overview

Heinzinger electronic GmbH is a German manufacturer of precision DC power supplies, offering a comprehensive portfolio of high-voltage, high-current, and high-precision power supply solutions. The core product lineup includes: the EVO Series (next-generation high-voltage units up to 30kV with digital control), PNC Series (universal high-voltage power supplies up to 400kV for industrial and research applications), PTN Series (linear regulated precision power supplies up to 600V), PCU Series (magnet power supplies with high-precision current control for particle accelerators and medical applications), LNC Series (compact desktop high-voltage laboratory units), and NCE/LNCE Series (cassette-style high-voltage modules). Supporting products include MPS Modular (configurable magnet power supplies), High-Performance linear power supplies, GEN/GEN+ Series (programmable switched-mode units up to 90kW), plus accessories like HV cables (10kV-200kV) and HV connectors (10kV-100kV). The company also distributes TDK-Lambda programmable power supplies through its Heinzinger Programmable Power Supplies division. All products are manufactured at the company's Rosenheim headquarters, with in-house development, production, and testing capabilities including a high-voltage laboratory capable of final checks up to 400kV.

Differentiator

Problem solved

Functional benefit

Products and services

• EVO Series Next-generation DC high-voltage power supply units with output voltages up to 30,000V, output currents up to 2,000mA, and power up to 3,000W. Features fully digital control with microcontroller and FPGA, Ethernet and RS232 interfaces, reversible polarity, and compact 2RU design. Available as 19"-rack-mount or desktop units for industrial and laboratory use.
• PNC Series Universal high-voltage DC power supplies with output voltages up to 400,000V, output currents up to 3,000mA, and power up to 6,000W (PNC3p). Features low residual ripple, high long-term stability, and suitability for resistive, inductive, and capacitive loads. PNChp version achieves 0.001% precision.
• PTN Series Linear regulated power supply units with high and ultra-high precision, output voltages up to 600V, output currents up to 200A, and power up to 5,200W. Designed for 24/7 operation with outstanding long-term stability and reproducibility for demanding continuous applications.
• PCU Series Magnet power supplies with high-precision current control for dipole or quadrupole magnets, featuring output voltages up to 50V, currents up to 340A, power up to 15,000W, and precision of 0.0005%. Uses Zero-Voltage-Switching (ZVS) technology for particle accelerators and medical applications.
• LNC Series High-voltage desktop power supply units with output voltages up to 30,000V, output currents up to 500mA, and power up to 60W. Compact benchtop design for laboratory applications.
• NCE & LNCE Series High-voltage cassette power supply units with output voltages up to 60,000V (NCE) and 20,000V (LNCE). NCE is an AC/DC converter with 230V input; LNCE is a DC/DC converter with 24V DC input. Modular design for multi-channel systems.
• MPS Modular Modular magnet power supplies for quadrupole and dipole magnets with flexible DC output configurations, water cooling, Ethernet interface, and precision up to 1x10-5. Configurable power stages delivering up to 100kW in one 19-inch rack.
• High-Performance Power Supply Units Linearly controlled high-performance DC power supplies with high and ultra-high precision, available with air or water cooling, and configurable for currents up to 5,000A. Designed for 24/7 continuous operation.
• GEN Series Compact switched-mode power supply units ranging from 600W to 5,500W with output voltages up to 600V. Features integrated RS-232/RS-485 interface and optional Ethernet/LAN LXI Class C compliance.
• GEN+ & GSP Series High-precision switched-mode power supply units from 1,000W to 90kW with voltages up to 1,500V. Features integrated arbitrary waveform generator, constant voltage/current/power modes, internal resistance simulation, and multiple interface options including LAN, USB, RS-232/RS-485, EtherCAT, Modbus-TCP, and IEEE488.2.
• High-Voltage Cables Screened HV cables in voltage classes from 10kV to 200kV, including HVC10, HVC30, HVC65, HVC100, and HVC200 models with various specifications for capacitance, inductance, and diameter.
• High-Voltage Plug-and-Socket Connections HV plugs and sockets in voltage classes from 10kV (HVS10) to 100kV (HVS100), including HVS35 and HVS65 variants, compatible with Heinzinger high-voltage cables and power supply units.
• Heinzinger Programmable Power Supplies (TDK-Lambda Distribution) Programmable power supplies and power units from TDK-Lambda marketed through Heinzinger, ranging from 6V to 1,500V and 200W to 90kW with DC and AC output. Includes system solutions with customer equipment integration.

Quantifiable outcome

• Record sales of €18 million+ in 2020, demonstrating strong market position
• +3 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

13 partnerships are on record, tiered core and minor.

• Paul Scherrer InstitutcoreOthers · 15 December 2025Customer for custom 350kV high-voltage resistors developed as a customer-specific project.
• TDK-LambdacoreTechnology or Integration · 18 March 2025Trading partnership for TDK-Lambda's programmable power supply product range. Heinzinger markets solutions from 200W to 90kW (6V to 1,500V) with DC and AC output under the 'Heinzinger Programmable Power Supplies' division. Offers complete system solutions including integration of customer equipment.
• Beijing Richwater Technology Co.,Ltd.coreChannel Partner/ Reseller/ DistributorExclusive distribution partner for China market. Handles local sales, support, and customer relations for Heinzinger products in China.
• Berkeley Nucleonics CorporationcoreChannel Partner/ Reseller/ DistributorDistribution partner for USA and Canada. Markets Heinzinger high-voltage power supplies alongside their pulse generator products.
• ES - Equipements ScientifiquescoreChannel Partner/ Reseller/ DistributorDistribution partner for France specializing in high voltage and lab power supplies.
• CalPowerSrlcoreChannel Partner/ Reseller/ DistributorDistribution partner for Italy.
• PPM Power Pulse Power & Measurement Ltd.coreChannel Partner/ Reseller/ DistributorDistribution partner for Great Britain.
• C. N. Rood BVcoreChannel Partner/ Reseller/ DistributorDistribution partner covering Benelux, Nordic, and Baltic regions.
• Divisoft ABcoreChannel Partner/ Reseller/ DistributorDistribution partner for Sweden.
• OiTeccoreChannel Partner/ Reseller/ DistributorDistribution partner for Finland.
• dataTec AGcoreChannel Partner/ Reseller/ DistributorDistribution partner for Switzerland (operating as MESATEC AG brand) and EVO series partner for Germany.
• Datatec Instrument S.L.coreChannel Partner/ Reseller/ DistributorDistribution partner for Spain.
• ECPE (European Center for Power Electronics)minorStrategic or Co-development PartnerJoint exhibition partnership at PCIM Europe trade show for presenting innovations and proven products to industry visitors.

Scale indicators8 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• CAEN S.p.A. Italian maker of high-voltage and precision power supplies as well as front-end electronics for physics experiments; competes head-to-head with Heinzinger in the CERN/GSI ecosystem and accelerator magnet power supply market.
• Matsusada Precision Inc. Japanese manufacturer of DC high-voltage, high-current and precision power supplies; competes with Heinzinger globally in research, semiconductor and medical imaging applications.
• Spellman High Voltage Electronics Corporation: US-based specialist manufacturer of high-voltage DC power supplies, X-ray generators and e-beam power converters; directly overlaps Heinzinger's PNC and EVO series in industrial, medical and research HV applications.
• Magna-Power Electronics: US maker of programmable high-power DC power supplies and electronic loads; overlaps Heinzinger's GEN+ and distributed TDK-Lambda ranges and competes for industrial and test-bench customers.
• FuG Elektronik GmbH: German manufacturer of high-voltage power supplies and precision DC sources; comparable specialty HV niche with overlap in research, laser and industrial test applications.
• Glassman High Voltage (Matsusada): US specialist in regulated high-voltage DC power supplies for industrial, medical and research end-markets; directly comparable product portfolio and customization model to Heinzinger's PNC/EVO lines.
• iseg Spezialelektronik GmbH: German precision HV and precision current power supply manufacturer serving particle physics, medical and industrial markets; closest direct peer in geography, product range and customer segments to Heinzinger.

Broad incumbents

• XP Power: Global supplier of AC-DC power supplies, DC-DC converters and high-voltage modules across industrial, healthcare and semiconductor markets; competes with Heinzinger in low- and medium-voltage programmable supply categories.
• TDK-Lambda: Global power-conversion major offering AC-DC and DC-DC programmable supplies across industrial, test and medical markets; now a Heinzinger trading partner while still serving as a broader portfolio competitor.
• AMETEK Programmable Power: Division of AMETEK providing programmable DC power supplies, electronic loads and test instrumentation under Varisource/Sorensen/Xantrex brands; competes with Heinzinger across precision and high-power programmable applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/heinzingerelectronic
• LinkedInlinkedin.com/company/heinzinger-electronic-gmbh
• Instagraminstagram.com/heinzingerelectronic
• Xx.com/heinzinger

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Heinzinger electronic