Advertisement
MOUNTINGS (Reference)
1.NB59S, NB-80E TYPES
ø24
ø18
The transducer can beak off if the A dimension depth is shallow.
TDK recommends a 2mm A-dimension depth and a screw tighten-
ing torque of 0.6N • m.
2.CONSTRUCTION OF NB59S
The drawing below shows an example method for transistor heat
dissipation. The attached aluminum cooling fins should fixed using
silicon rubber to a metallic water tank, etc. with sufficient head dis-
sipation capacity.
(It is recommended to use a plastic water tank. However, if a
metallic water tank is absolutely must be used, be sure to insulate
it from the power supply line.)
Metal tank
P.C. board
Transducer unit
• All specifications are subject to change without notice.
PRECAUTIONS
• These units are readily damaged by operation when empty
• Contact TDK prior to use of this unit for applications utilizing
Tank base
Rubber packing
• The unit should be used only after sufficient consideration of the
Plastic case
• When using units in parallel, make sure that voltage differences
(Metal case)
• Do not use the unit to atomize a liquid other than drinking water.
Screw:M4×15
Dimensions in mm
• Do not operate the transducer when the atomization unit tank is
• Drain water from the transducer and clean the equipment into
• Clean the transducer periodically to prevent any degradation in
• TDK is not responsible for damage to the transducer resulting
• TDK is not responsible for worsening of unit performance
Silicon rubber
• TDK is not responsible for the vaporization of pathogenic
Aluminum radiation board
• Please select a plastic material of construction for the water tank
(without water). Therefore a means (float switch, etc.) should be
provided to assure operation does not occur when empty.
liquids other than water.
product specifications for that specific unit.
do not occur between the individual transducers.
Doing so can deteriorate the transducer.
not charged with drinking water.
which the unit is incorporated if not used for a long period of
time.
the atomizing capacity due to buildup in the transducer of such
substances as calcium, sodium, magnesium, and silicon,
commonly found in drinking water.
from use of oscillator circuitry not supplied or not approved by
TDK.
resulting from operation in environments other than those
recommended, storage in environments other than those
recommended, or use of the unit in configurations other than
those recommended by TDK for efficient mist generation.
bacteria or particles, not responsible if drinking water contains
substances that impede vaporization, and not responsible for
bacterial growth due to lack of a water purification function.
design. Metallic construction can result in electrolytic corrosion
between the chamber base and water tank.
Furthermore, if multiple units are used with the same tank, and if
each unit is equipped to be separately turned ON/OFF, the
power supply terminal for each unit should use a double-pole
switch.
(3/3)
002-03 / 20120316 / ef441_nb.fm
Advertisement
