HM169-06 Hendon Semiconductors, HM169-06 Datasheet - Page 15

• Manufacturer Part Number: HM169-06
• Description: Temperature Sensor Development Tools OM1682A demoboard
• Manufacturer: Hendon Semiconductors

Specifications of HM169-06

• Maximum Operating Temperature: + 45 C
• Minimum Operating Temperature: 0 C
• Operating Current: 7 mA
• Operating Voltage: 230 V
• For Use With/related Products: OM1682A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13 HM169-00 GENERIC
On the uncommitted assembly the
surface mount and the common
through-the-board components are
already assembled.
The components which will adapt the
HM169-00 to a specific function and
operating temperature are not
included.
In addition, the two mains rated
capacitors, and the snubbing resistor
are also included. These are not
needed when it is used to control
resistive loads. But for inductive loads
if the final product in which the HM169
is to be used is to be submitted for
EMC assessment (particularly to
verify that radio frequency
interference levels are below the limit
specified in the standards), these
capacitors are most likely to be
needed. Generally they are not
Table 3 Parts list for the HM169-00 uncommitted module
2008 Jul 02, Revision 3.0
PCB
R14
RV1
C1
C2
C3
C4
IC1
TR1
Heatsink
Grease
Clip
Mounts
Plug
Plug
Socket
Pot shaft
PART
UNCOMMITTED MODULE
HM160
220 R
4k7
220 nF, 25 V
100 µF, 10 V
100 νF, 250 Vac capacitor, mains rated, suppression, Class X2
100 νF, 250 Vac capacitor, mains rated, suppression, ClassX1
OM1682A
BT139X-600E
2 off
VALUE
printed circuit board
resistor, carbon composition 0.6 W
potentiometer, linear
capacitor, SMD chip 1206
capacitor, ELCO, radial
integrated circuit
triac
aluminium folded heatsink
white thermal grease (smear)
spring mounting clip for the triac
nylon mounting clips
2 pin pcb mounting plug for NTC
4 pos 10 mm pitch mains connector
4 pos screw mount socket for mains/load
clip-in potentiometer shaft
needed to demonstrate the control
function, and they could have been
omitted from the HM169 to save cost:
but if they are found to be needed
later when being tested for approval
compliance, then it is better to be
aware of the possible likely need
before the final production PCB circuit
is laid out. The most cost effective
position in which to install them is on
the controller PCB.
In Table 3 below the parts list of the
HM169-00 is given.
The following Table 4 lists the
positions in which addition
components might be installed to set
up the required function, and
temperature control points. In addition
indicative component value ranges
are given that are typical of many of
these applications.
For the positions labelled A or B:
resistors are required in either the A
DESCRIPTION
15
Precision electronic thermostat
or the B positions (the choice of a
resistor used in the A or B positions
enables the HM169 to be used either
for heating or cooling loads: that is to
control resistive or inductive loads).
Most of these components are axial
leaded components which can be
hand formed and soldered in place
using a normal soldering iron and
electronic solder.
A 1% tolerance has been given for
resistors used to set the temperature.
A wider tolerance may be used
however, but it will give a reduced
accuracy for the set temperatures.
R15 is used in the simmerstat
application and it is mounted in place
of the two pin NTC thermistor
connector for NTC1.
The HM169 modules HM169-51 and
higher are designs for specific
customers and are not included.
Engineering Sample Information
Chiri
IES
Vishay 2322 505 00306
Vishay 2222 911 56654
Vishay 2222 037 54101
Vishay 2222 336 10104
Vishay 2222 336 20104
HS
NXP
Chiri
Vishay 4322 046 20101
MFR
HM169
OM1682AT
BT139X-600E
RS 453-151
CUF 10/4
CODE