Gammatron
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For more info email: sales@gammatron.com.au
Gammatron

Gammatron formed in 1979, principally to manufacture battery chargers and power supplies. During the 1980s our then supplier of transformers, H.D. Transformers, was acquired.   H.D. Transformers as a trading entity commenced in 1965.

We supply product to all Australian States and Territories and Internationally.

The core business of the company is transformers, power supplies and battery chargers for the industrial marketplace. The broad customer base includes Telstra, Nilsen, BHP, Rio Tinto, Department of Defence, BE Switchcraft & Genpower.  Gammatron has manufactured special purpose battery chargers under contract for the NSW Fire Brigade, South Australian Metropolitan Fire Brigade & ACT Fire Brigade.

Transformer manufacture includes single and three phase dry types from 10VA to 150kVA.


It's 1:12 PM in South Australia.
We are available for calls
HD transformers manufactures or supplies a range of transformers suitable for PCB mounting. ...
HD transformers manufacture single core transformers using unicore cores to AS/NZS 61558 standard. Many variations available for .....
The GM-012 DUAL SPEED SWITCH is a low cost printed circuit board (PCB) assembly for use as .....
The GM-010 S.C.O. SPEED SWITCH is a panel mounted printed circuit board (PCB) assembly intended primarily for .....
GM205 - Battery Charger (Switchmode 20A) by Gammatron
The GM205 accommodates the correct charging process for Calcium, Lead Acid, and Sealed Lead acid batteries. Also charges 6V Lead Acid Batteries...
Read more about the GM205 - Battery Charger
GM013 - Battery Charger (Linear 4A) by Gammatron
The GM013 AUTOMATIC BATTERY CHARGER is a compact unit designed for internal switchboard mounting. A separate transformer for 12 or 24 Volt use is required. The charging characteristic is initially a constant current which automatically tapers off to a very low level of trickle current as the battery voltage rises towards the charger float voltage output...
Read more about the GM013 - Battery Charger
GM014 - Battery Charger (Auto Linear 10A) by Gammatron
The GM014 AUTOMATIC BATTERY CHARGER is a compact unit designed for internal switchboard mounting. The charging characteristic is initially a constant current which automatically tapers off to a very low level of trickle current as the battery voltage rises towards the charger float voltage output. ..
Read more about the GM014 - Battery Charger
GM022 - Battery Charger (Auto Linear 30A) by Gammatron
The GM022 AUTOMATIC BATTERY CHARGER is a compact unit designed for internal switchboard mounting. The charging characteristic is initially a constant current which automatically tapers off to a very low level of trickle current as the battery voltage rises towards the charger float voltage output...
Read more about the GM022 - Battery Charger
GM023 - Battery Charger (Auto Linear 20A) by Gammatron
The GM023 AUTOMATIC BATTERY CHARGER is a compact unit designed for internal switchboard mounting. The charging characteristic is initially a constant current which automatically tapers off to a very low level of trickle current as the battery voltage rises towards the charger float voltage output...
Read more about the GM023 - Battery Charger
GM010 - SCO Speed Switch (non-latching non-inverting) by Gammatron
The GM-010 S.C.O. SPEED SWITCH is a panel mounted printed circuit board (PCB) assembly intended primarily for use as a sensor of starter motor cut out speed nominally 500 rpm on engines. The engine speed is determined by measuring the output frequency from a magnetic pickup mounted adjacent to the engine ring gear. ..
Read more about the GM010 - SCO Speed Switch
GM012 - Dual Speed Switch () by Gammatron
The GM-012 DUAL SPEED SWITCH is a low cost printed circuit board (PCB) assembly for use as a starter motor cutout sensor and over speed switch on diesel prime movers. The engine speed is determined by measuring the output frequency from a magnetic pickup mounted adjacent to the engine ring gear...
Read more about the GM012 - Dual Speed Switch
GM016 - Repeat Start Timer () by Gammatron
The GM016 REPEAT START TIMER is a low cost printed circuit board (PCB) assembly designed for panel mounting in ‘prime mover’ applications. On application of a supply voltage, an internal relay energizes for a preset cranking time. Should the engine fail to start, the timer pauses for an equal period then provides a further cranking signal. If after three or six attempts at starting. The engine still fails to come up to speed, a failed to start relay is energized..
Read more about the GM016 - Repeat Start Timer
DIN Rail Power Supplies (Switchmode) by Gammatron
Switchmode Power Supplies offer high power output in small packages, combined with DIN rail mounting, they become the most space and cost effective power supply solution. ..
Read more about the DIN Rail Power Supplies
Open Frame Power Supplies (Switchmode) by Gammatron
Switchmode Power Supplies offer high power output in small packages, combined with easy to mount open style frame, they become the most space and cost effective power supply solution. Other Output Voltages and Currents available...
Read more about the Open Frame Power Supplies
GM 032 (Battery Monitor) by Gammatron
The GM032 BATTERY MONITOR is designed to monitor battery voltage from either two sets of batteries and provide an undervoltage alarm, or a single battery system that monitors undervoltage and overvoltage...
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Transformer Module (GM 180) by Gammatron
The GM180 Transformer Module is a voltage-matching unit. Using two transformers, it is designed to convert Australian standard voltages to the United States of America standard voltages. Once installed, the GM180 allows the use of products designed and built for the USA market to be used safely and effortlessly in Australia...
Read more about the Transformer Module