Single phase Burst fire Firing circuit

  • 214-3890
Quantity Price
1 - 4 £56.03
5 - 9 £53.78
10 - 19 £49.30
20 or more £44.82
SKU: A32410 Category:


This single phase burst firing module operates on a one second nominal time base.  The zero triggered output has a variable on/off ratio, which is proportional to the manual control signal or dc input demand signal.  Phase timing problems are eliminated, as the opto-isolated output driver stage is self-timing from the associated power device connections.  The burst firing circuit provides trigger pulses coincident with the mains supply polarity crossover, ensuring complete sine wave cycles are passed through the resistive load.  This prevents fast changes in load current and inhibits RFI (Radio Frequency interference).


Virtually all resistive loads including ovens, furnaces, hot plates extruders, moulders, space heating, boilers, dryers, soldering pots and irons, heating tapes, stress relieving, smelting and heating mantles, when used with auxiliary power devices.

  • Fires triacs or thyristors up to 440V 50/60Hz supplies
  • MONO-LINK – gate to gate firing.
  • Universal span and zero matching to voltage or mA control signal.
  • Status LED giving output level indication.
  • High isolation opto-coupled output.


Additional information

Weight 0.964 kg

Data Sheet

X10247 – FC11BL – Issue 6

UK Free Delivery:
Orders over £50 and delivered to mainland UK qualify for Free Delivery, delivery to highlands and Isles are not included in this offer.

Standard Delivery United Kingdom:
For all orders below £50, consignments are sent on a Next Day delivery schedule for orders placed before 1pm at £10.50 for below 10kg or £20.50 between 10kg – 20kg, any orders placed after that will be shipped the following day.

Scottish Highlands, Isles and Ireland:
We aim to deliver all orders within a 48 hour period, shipping charges dependant on weight and location, estimates are given in the checkout page.

We ship to most places in Europe within 2-6 days, please enter your delivery address in the calculator on the checkout page for prices.

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