Flix 12VDC Induction Heater
Quick Start Guide
Flite Quick Start Guide
©Fluxer Heaters LLC, 2020
V1.0
https://www.fluxerheaters.com
What is Pulse Width Modulation (PWM)?
Pulse width modulation (PWM) regulates power to a device by turning it on and off a number
of times per second. Flite uses a low frequency PWM, with a pulse rate of less than 20 Hz, or
less than 20 times per second. This is considered slow.
Looking at the pulses individually, each pulse is actually a pair of individual on/off events, also
referred to as a “duty cycle.” In the following examples, the up waves = DEVICE ON and the
down waves = DEVICE OFF:
On the Flite, PWM duty cycle is set via the PWM trim pot adjustment wheel. Look for the small
arrow on the wheel to note its position, as below:
50% Duty Cycle:
75% Duty Cycle:
25% Duty Cycle:
50% on ; 50% off
75% on ; 25% off
25% on ; 75% off
Use PWM to enhance flavor and extraction
Note: Expect a small learning curve to get the most from this feature.
PWM intentionally interrupts the heating process. These interruptions extend the time needed
to heat a vapcap until it clicks, which in turn allows the contents of the vapcap more time to
vaporize. The longer, slower heating time typically produces more vapor and/or more flavor,
depending on how one sets the trim wheel. Other factors such as your tip material and your
batteries’ charge status will also affect PWM results.
