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Installation
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(1) |
Advanced
Technics,
Superior
Performance |
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1)
suitably mount
heat sink and
fan on the
machine
according to
their
requirements.
2)
evenly smear
some silicon
grease on the
surface of heat
conducting
bottom plate of
module and heat
sink, then use
four screws to
fix module on
the heat sink.
These four
screws should
have same
strength and
make module’s
bottom plate and
heat sink
intimate
contact.
3)
use connecting
terminal to
fasten copper
wire firmly,
then set some
insulated heat
shrinkable tube
and use sirocco
or hot water to
heat up shrink.
4)place
connecting
terminal on the
electrode of
module flatly,
fasten it with
screws and keep
good contact
between pressure
and surface.
Connecting
diagram refers
to Fig.6-9. |
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5)
connect
controlling
wire
A:
control manually
(potentiometer),
computer or
meter. Wiring
diagram refers
to Fig.11~14 |
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Pin
No |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
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Pin
color |
brown |
red |
orange |
yellow |
green |
blue |
pink |
gray |
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Pin
function |
GND1 |
CON |
VREF1 |
GND2 |
GON2 |
VREF2 |
F/V |
F/A |
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Pin No |
9 |
10 |
11 |
12 |
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Pin color |
white |
black |
light
green |
light blue |
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Pin
function |
DC12V (+) |
DC12V(-) |
null |
null |
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The
function code
name of the pin
is explained:
1
pin: GND1, earth
line and shield
line of
controlling
power supply
2
pin: CON1, 1~5V
signal input
3
pin: VREF1,
internal datum
voltage
4
pin: GND2, earth
line and shield
line of
controlling
power supply
5
pin: CON2, 1~5V
signal input
6
pin: VREF2,
internal datum
voltage
7
pin: F/V
8
pin: F/A
9
pin: DC12V(+)
connects
externally with
anode of 12V
power supply
10
pin: DC12V(-)
connects
externally with
cathode of 12V
power supply
11
pin: null
12
pin: null
B:
control manually
(potentiometer),
computer or
meter. Wiring
diagram refers
to Fig.11~12 |
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Pin
No |
1 |
2 |
3 |
4 |
5 |
6 |
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Pin
color |
brown |
red |
orange |
yellow |
green |
blue |
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Pin
function |
GND1 |
CON |
VREF1 |
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DC
12V (+) |
DC
12V (-) |
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The
function code
name of the pin
is explained:
1
pin: GND, earth
line and shield
line of
controlling
power supply
2
pin: CON, 1~5V
signal input
3
pin: VREF,
internal datum
voltage
4
pin: null
5
pin: DC12V(-)
connects
externally with
cathode of 12V
power supply
6
pin: DC12V(+)
connects
externally with
anode of 12V
power supply
Signal
input: manual
control
(potentiometer
adjustment),
computer
control, meter
control. |
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(2) |
For
connector type
six-core module,
the method of
controlling
signal input
refers to
Fig.11-12. |
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Fig.11
connection
for
six-core
manual
control |
Fig.12
connection
with
computer |
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(3) |
for
connector type
twelve-core
module, the
method of
controlling
signal input
refers to
Fig.13-14. |
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Fig.13
connection
for
twelve-core
manual
control |
Fig.14
connection
with
computer |
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If a converting
circuit for
input signal is
set inside
module, users
just need insert
all pins
directly into
the controlling
side of module
according to Pin
No in Fig.5 and
Fig.6. |
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The
test of Module
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In
order to check
if the module is
ok, we can do
some simple test
for controlling
function of
modules. Please
note: |
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1)
before getting
through
electricity,
please check if
connecting
circuit is
right.
2)When
measuring the
output voltage
of main circuit,
output load
shouldn’t be
less than 100W
and the minimum
operating
current of main
circuit should
be more than
50mA. The
testing result
will be not
correct when
empty load.
3)When
using multimeter
to test output
voltage, the red
neb and black
neb press AB
(red and black),
BC (red and
black), CA (red
and black)
correspondingly
and test.
Otherwise, the
tested voltage
will not be
correct. |
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