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<h2>LEM Hall Effect Sensors</h2>

LEM Hall Effect Sensors

<h2>Current Transformers</h2>

Current Transformers

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<h2>Power Transformers</h2>

Power Transformers

<h2>Relays and Contactors</h2>

Relays and Contactors

<h2>Solid State Thermal design</h2>

Solid State Thermal design

<h2>Power Semiconductor Testing</h2>

Power Semiconductor Testing

<h2>Meters and Displays</h2>

Meters and Displays

<h2>Power Controllers</h2>

Power Controllers

<h2>PID Temperature Controller Applications</h2>

PID Temperature Controller Applications

<h2>Motor Controls</h2>

Motor Controls

<h2>Drives and Motors</h2>

Drives and Motors

CTB 35 Series Core balanced CT's for Earth Leakage Detection, Various Sizes Selectable-Solid Core AC Current Transformer-Hobut-Fastron Electronics Store

Earth Leakage Sensors

<h2>EMI / EMC FIlters</h2>

EMI / EMC FIlters

<h2>Contactors</h2>

Contactors

<h2>Capacitors</h2>

Capacitors

Advice on using Film and Electrolytic Power Capacitors

<h2>CIrcuit Protection</h2>

CIrcuit Protection

<h2>Current Switches</h2>

Current Switches

<h2>Current Transducers</h2>

Current Transducers

HF121-12/0.525-40-7%K, 40kVar 525VAC 7% Detuned Reactor for Power Factor Correction Capacitor Banks-Detuning Reactor-Fastron Electronics-Fastron Electronics Store

Power Factor Correction

<h2>DIN Rail Mount Transducers</h2>

DIN Rail Mount Transducers

<h1>Power Controllers</h1>

Power Controllers

Get inspired by our blog posts

Fastron News Blog

December 20 2019, by Daniel Rehe Holiday Closure Times 2026/2027

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Holiday Closure Times 2026/2027
April 01 2019, by Daniel Rehe New Ganged, block style IEC Appliance Outlets F - 4751 series

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New Ganged, block style IEC Appliance Outlets F - 4751 series

Power Controllers

January 19 2026, by Daniel Rehe Can a SSR be a SCR Controller?

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Can a SSR be a SCR Controller?
July 09 2025, by Daniel Rehe Failure modes of SCR controllers or SCR power regulators.

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Failure modes of SCR controllers or SCR power regulators.
November 30 2023, by Daniel Rehe What is an SCR Controller

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What is an SCR Controller
May 25 2023, by Daniel Rehe Setting up FTM1 Series SCR Single Phase Controllers for the first time

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Setting up FTM1 Series SCR Single Phase Controllers for the first time
May 05 2023, by Daniel Rehe Installing Oztherm F330/F430/F431/F311 SCR Controllers

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Installing Oztherm F330/F430/F431/F311 SCR Controllers
January 18 2023, by Daniel Rehe 3 Wire and 4 Wire Power Connections

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3 Wire and 4 Wire Power Connections
November 11 2022, by Daniel Rehe Setting up the Advanced Energy Basicbus Module for string communications of Thyro PCM SCR Controllers

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Setting up the Advanced Energy Basicbus Module for string communications of Thyro PCM SCR Controllers
August 25 2021, by Daniel Rehe How to Modify F330 Controller for Secondary Gate/ Low Voltage Firing

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How to Modify F330 Controller for Secondary Gate/ Low Voltage Firing
June 25 2021, by Daniel Rehe Setting up Advanced Energy Thyro A Series PCM Controllers (Local and Remote)

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Setting up Advanced Energy Thyro A Series PCM Controllers (Local and Remote)
September 30 2020, by Daniel Rehe Advantages of Advanced Energy(AE) Thyro Controllers in TAKT Mode Formerly AEG Thyro

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Advantages of Advanced Energy(AE) Thyro Controllers in TAKT Mode Formerly AEG Thyro
April 27 2020, by Daniel Rehe 2 Leg Burst Fire SCR Control Advantages

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2 Leg Burst Fire SCR Control Advantages
February 08 2020, by Daniel Rehe Fastron - Oztherm Power Controller F330 Series Calibration Procedure

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Fastron - Oztherm Power Controller F330 Series Calibration Procedure
February 08 2020, by Daniel Rehe Fastron - Oztherm Power Controller F311 Series Calibration Procedure

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Fastron - Oztherm Power Controller F311 Series Calibration Procedure

Fastron News Blog

December 20 2019, by Daniel Rehe Holiday Closure Times 2026/2027

Read more
Holiday Closure Times 2026/2027
April 01 2019, by Daniel Rehe New Ganged, block style IEC Appliance Outlets F - 4751 series

Read more
New Ganged, block style IEC Appliance Outlets F - 4751 series