Amp-Line Corp.

Amp-Line Corp. A leading manufacturer of linear power supplies and power amplifiers.

We offer wideband power amplifiers, constant current/voltage sources/amplifiers, plasma power supply systems, high-power piezo drivers, & transformers for research and testing products.

Case Study: Powering Up to 65 Gas Valves Simultaneously ⚡An automatic gas valve manufacturer needed to replace their out...
07/01/2026

Case Study: Powering Up to 65 Gas Valves Simultaneously ⚡

An automatic gas valve manufacturer needed to replace their outdated test equipment, model 1500S-CR-B534.

We delivered a compact custom AC constant current source capable of powering up to 16 gas valves simultaneously, 65 valves with another model, while reducing equipment size, weight, and rack space.

Read the full case study on our website to learn more: https://www.amp-line.com/case-studies/item/case-study-stable-ac-constant-current-source-for-testing-up-to-65-gas-valves-simultaneously

Case Study: High and Wide Current Ranges for Cable and Wire Testing ⚡A cable and wire manufacturer required a custom AC ...
06/29/2026

Case Study: High and Wide Current Ranges for Cable and Wire Testing ⚡

A cable and wire manufacturer required a custom AC constant current source capable of delivering a wide adjustable current range from 4.5 A rms. to 202 A rms. for their cable and wire testing projects.

Read the full case study on our website to learn more about how our custom power source was a great solution to their testing needs on various sizes of wires at different impedance, and output voltages.

https://www.amp-line.com/case-studies/item/case-study-high-current-ac-constant-current-source-for-wires-and-cables-testing

Case Study: Custom Watt Meter Testing System ⚡A watt meter / utility company required a watt meter testing equipment wit...
06/23/2026

Case Study: Custom Watt Meter Testing System ⚡

A watt meter / utility company required a watt meter testing equipment with testing requirements ranging from 10 mA rms. to 400 A rms. and voltages up to 480 V rms.

We developed a custom multi-unit test system featuring multi-phase digital oscillator, constant current amplifiers, and constant voltage amplifier to support their watt meter testing applications.

Read the full case study on our website to learn more: https://www.amp-line.com/case-studies/item/case-study-custom-power-supply-with-very-wide-current-range-for-watt-meter-testing

Case Study: Constant Current Source for Meter Testing ⚡Itron, Inc. was looking for an AC constant current source with lo...
06/19/2026

Case Study: Constant Current Source for Meter Testing ⚡

Itron, Inc. was looking for an AC constant current source with low distortion to test electric watt meters. Traditional current sources produced excessive total harmonic distortion (T.H.D.) that no longer met their testing requirements.

Read the full case study on our website to learn more about our AC constant current sources with low harmonic distortions.

https://www.amp-line.com/case-studies/item/case-study-providing-low-distortion-ac-constant-current-for-testing-electric-meters

Case Study: IEC Compliance Testing for Medical Equipment ⚡A global corporation was looking for a test system that can pr...
06/16/2026

Case Study: IEC Compliance Testing for Medical Equipment ⚡

A global corporation was looking for a test system that can provide 0 - 1200 V rms. at a high frequency range of 300K – 500K Hz for IEC 60601-2 and IEC 60601-2-18 compliance testing on their medical devices.

Read the full case study on our website to learn how our combination of a wideband power amplifier and a custom output transformer can be used for compliance testing!

https://www.amp-line.com/case-studies/item/case-study-providing-0-1200-v-rms-at-the-frequency-range-of-300k-500k-hz-for-iec-60601-2-and-iec-60601-2-18-compliance-tests

Case Study: Testing Ripple Durability Automotive Motor Ripple Testing ⚙️⚡This customer needed to find an AC power source...
06/08/2026

Case Study: Testing Ripple Durability Automotive Motor Ripple Testing ⚙️⚡

This customer needed to find an AC power source that can produce a 2 V, 7K Hz signal into a group of DC motors while being tested with up to 100 A DC current.

This project highlights how our custom output transformers were able to meet all of the customer’s requirement in a single unit.

Read the full case study on our website to learn more: https://www.amp-line.com/case-studies/item/case-study-providing-7k-hz-ac-signal-as-known-ripple-to-test-the-ripple-durability-of-toyota-motors

Case Study: Driving Multiple Piezo Stack Simultaneously ✈️⚡A leading aerospace manufacturer selected our AL-1400-HF-A wi...
06/03/2026

Case Study: Driving Multiple Piezo Stack Simultaneously ✈️⚡

A leading aerospace manufacturer selected our AL-1400-HF-A wideband power amplifier to power up multiple piezo stacks.

This project highlights how our wideband power amplifiers can be used to improve testing efficiency for capacitive and inductive applications.

Read the full case study on our website to learn more: https://www.amp-line.com/case-studies/item/case-study-powering-up-piezo-stacks

Our plasma power supply system is a combination of our wideband power amplifier and a HFHV output transformer. It mainta...
06/01/2026

Our plasma power supply system is a combination of our wideband power amplifier and a HFHV output transformer. It maintains a stable high output voltage at different high frequencies within the operational frequency range of the HFHV transformer without the need for manual resonant frequencies retuning.

Even if the plasma load changes, the generated plasma stays reliable for precise and repeatable plasma testing. Operators of our plasma power supply systems can focus on experimentation and measurement rather than searching for the new resonant frequencies. This makes our plasma power supply system a better and productive choice for high-accuracy DBD plasma applications.

View some of our most popular combinations on our website: https://www.amp-line.com/products/plasma-power-supply-systems

Address

3 Amethyst Court
West Nyack, NY
10994

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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