RuiDeng DPH3205 User manual

Digital Buck and Boost Digital Power Module DPH3205 RuiDeng
1
~ ®
~ Digital Buck-Boost Supply Power Module
RUI DEMG
Prod uct model: DPH3205
r- ------------------ --,
General Information
T he cons t ant voltage and constant current Digital cont rol power supp ly
module put the collection of analog i ntegrat ion and digita l con trol functions
in one. This module has power -d own stored function and can store 10
groups prese t value . And it al so has the function of extract i ng qui ckly two
groups storedvalue. Compared wit h the traditional ana log power supp ly, itis
moreconveni
ent to qui ck ly extractthe vo ltage or currentrequired .LCD display
on themodule hasthe
funct ion ofdigital vo ltmeterand ammeter . You can view
the
preset voltage, input vo l tage , output vo l tage , the preset cur rent, output
cur re nt, o ut put power. On t he ou tput sta te r emind area, you can see that
output opens or not , t he st ate of constant vo l tage a nd co n sta nt curren t,
ou tput is norma l or not, the key is l ocked or not , and the current data groups
thatis beingused. On the setting
data i nte rf ace , you can adjus t over-vo l tage
va l ue , over - current va l ue, over - power val ue, data set and LCD brightness.
T his mod ule adopts buck - boost structu re; whe n input vo lt age is lo wer than,
equa l to or higher than output voltage , ou t put vo l tage is stil l stab le and
cha n geless. This feature h as wi de range of app l ication.
Techn i cal parameters
Input voltage range : DC6-40V
Outp ut vo l tage range : OV-32.0 0V
Output curren t: 0- 5.000A
Out put power r ange: 0-160W
Max al lowable i nput current: 1 OA
Note: 1. If you want to ensure output at full load ,
you must make sure that input is higher than 18V
and 180W ; pay attention to heat elimi nation at full load .
2. Connection
between display part and power part
should be according to the corresponding words .
Otherwise it will not work by wrong connection .
Product Weight:22 7g
Output ri pple : about 1OOmVpp
Length of connecting li ne:200mm
Disp l ay mod u le size: 79mmX43mmX41 mm
Open si ze: 76mmX39mm
Power modu le size:93mmX71 mmX42mm
Fixed hole ce nt er distance : 86mm, 64mm
Temperat ur e of the ap pli ca tio n environ m ent: - 10 ' C-45 'C
Output vo l tage program and read back resolut i on : 0.01V
Output cu rr ent program and read back resolution : 0. 00 1A
Output voltage program and read back accuracy :+ (0 .5% + 1 digit)
Output cur r ent program and read back accuracy: + (0.5% + 3 di gits )

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Connection description
~ - - ~
IN+: Input positive IN-: Input negative
O UT +: Output posi ti ve OUT-: Output negati
Note: Input voltage range is DC6-40V , and
40V is the limit voltage. please leave a room
to use,
or else it will be burnt. The input must
be DC power supply , not AC 220V, or else it
will be burnt too. Though this module has
reverse connection protection and output
short circuit protection, you must be in strict
accordance with connection description to
connect. If you connectthe supply power with output, the module will be burnt.
Voltagesetting/Page up
to choose/Shortcutextract --,.
M1 da ta gro up
Da ta sett ing/ Extractvalue
of the specffied data gro up/
Storevalue Into the
spec ified data group
Current setting/Pagedown
tochoose/Shortc
ut extract
M2 data gr
oup
Panel description
Coding potentiometer/
Data adju
stment/ Lock
all buttons
-- ooen or cl ose output
Display interfacedescription
The preset value
of output voltage --
Th e actual va l ue __ _
of output voltage
Th e actual val ue
of output current -- -1:
T he actual val ue __ _
of output power
The actual value
of in put vo l tage --
Presetoutput voltage
Presetoutput
r•m rPnl
Preset ovEtr-v·olt•agE• --
..
• •
Presetdata set ---'"'
fniT 11 '1'1 11 IH·J~~
U -S ET : 1 'l rtiiU
I -SET : ~ . lllllA
S OUI': I I 111\U '-t
S-OCP:S.!OOA CV
S 01'1': 1'>11.1\W
B-LED' """" 4
M-PRE:Mfl Of'f'
constant
Open or close o utput prompt
The main interface
The actual va lue of output
voltage and outputcurrent
Data setting interface

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Operating Instructions
Whe n connect the power supply, the
sc reen sho ws welcome win dow fi rstly
and then
comes into main int erface.
On the ma in inte r face , the o ut put set
voltage value and the output set current
val ue is on the top of the screen.
S[T 1 .? fJO 'J 100
12 oov ~
~
4. 894A "
U JN J', •_, !,'-' ~
The big font value on the l eft are the
act ual output voltage, the actual ou tput Welcome window Main Interface
cur r ent and the ac t ual output power. Input voltage is on the bottom of the
sc reen. T here are some run n ing status icons on the right of the screen,
key l ock icon, ab norma l output stat us icon, constant vo l tage and const an t
cur r ent icon, da ta set ti p icon and opening or closing ou t put icon.
Set the output voltage and output current on the main interface .
Press I
V/ tJ key shortl y, you canen ter into voltage settingstatus. Then
pressthe coding potentiometer,andthen enterto adjustthe numerical value.
Pr
ess coding poten tiomete r to enter i nto the status of adjusti ng the
numerical val
ue you want to ad ju st.Turn coding potentiometer to ad ju st the
nu
me rical value.Tu rn by clockwi se rot at ion to increase the numerical valu e;
Turn by counter clockw i se to dec r ease the n umerica l value. If you want to
exitadjusting t he numerical value, pressshortly @II .In the sametime the
preset val ue will be stored. Or you can do nothing in one minu t e, the status
will
be automatically ex isted and the preset will be stored too. You can
press IA/I I to set the output current by the same way.
Set the data on the data setting Interface
On th e main interface, you can press l sET l shor tly to enterinto data se tt ing
int
erface . On the data sett ing interface, press sh ortly [Y it l or I A/ I Ito page
up or page down to U-SET or I-SET. and then set the output vol tage and
output current by same way used in the main interface .
Set the protection value.
Page up
or page down to S-OVP, S- OC P or S-OPPplace
to setover-voltage
value, over-curr ent value and over-powe r
val
ue correspo ndingly; when the value is up to the sett ing
value, outp
ut will be closed; and there is a pr omp t on r igh t
,,
'
~~·
xt:T
·~f ·
' '
~ - t ·
liPf
•!
TI•
"
r ~t
' '
lll~
~
\ill I!·
,,,
~
\I tilt•
1''''
,,
....
' e
~·
I ill
of scree n .And then press shor tly the coding poten tiometer Data setting
to enter into the status of adjusting the n umerica l val ue you interface
want to adjust. Turn coding pot entio met er to adjust the nu mer ical value.
If you wa nt to exit adju sti ng the num erical value, press shortly l sEr lkey.
Adjust the brightness of screen .
Page up
or page down to B-LED, and th en pr ess shortly the codi ng
potentiometer to en ter i nto the status of adju st ing the brightness of screen.
Turn
coding pote nt iometer to ad j ust the n umerica l val ue you need. If you
want to exit adjusting the n umerica l val ue , press ( sE Tj shortly. There are
six br i ghtness levels of LCD sc reen, 0-5 1evel. Rank 0 is the da r kest ; rank
5 is the
brig htest. Yo u can ch oose what you like.
Data
setting and store thespecified data group .
Page
up or page down toM-PRE , and then press shortly the coding
po t ent iometer to ente r into the sta tu s of choosing the data groups. Tur n

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coding potent io meter to ch oose the data group you need to view. Then the
data group you need wil l be disp layed . And then press the cod ing
potentiometer to en t er i nto stat us of ch ang ing output state. Turn coding
potentiometer to choose ON or OFF. When choose ON, the data gro up is
extrac ted and the output status remain the same. When choose OFF, the
data
gro up is extracted and the output is closed. If you wantto exitchoosing
thedata group,
press lssrj shortly. Then press short ly L v/ t) or [M!)
to page up or page down to ot her place to ad j ust the data you need. After
data setting done, keep press ing IsETI mo re than 2s, all the data you set
are automatica lly stored into thespecified data group. In the same lime ,
you can
see the group nu mber on the right of screen. Now you can p ress
I sET ] sh ortly back to the main i nter face.
Set default boot open or close output
Page up or page down to S-INI, and then press short ly the codi ng
potentiometer to enter i nto the setting status. Set ON , default boot open;
set o
ff , de f au lt boot close.
Function description
Open or close the output:
You
can press (~) to open or close the output on any inte rface .
Lock the button to avoid wrong operation :
On the any interface, you can keep pressingcoding potentiometermore
than 2s,
all b utt ons are locked.You can see the key lo ck icon on the right
of screen. If you wa nt to un l ock al l buttons , keep pressing coding
potentiometer more than 2s , all buttons are unlocked. The key un lock ic on
will be di sp layed on the right of screen.
MO - M9 ten data groups :
MO group is thebootdefault datagroup. When you ext r ac t the data group
you need, this data group will cover MO data group an d be automatically
stored on MO data group.
Extract Shortcut storage data group M1 or M2:
On the main interface,
keep pressing IV/t I or !A ft•more than 2s, you can
extract Shortcut storage data group M1 or M2 qu ick ly . In the same time the
cor r esponding data group numberwill disp layed on the right of the screen.
Extract thespecified data group :
On the main interface,
keep press ing [ SET ] more than 2s , the sequence
number of data group will be disp layed on the right of the screen , you can
turn coding
potentiometer to choose data group you need.And then press
:ssrlshortly, you can extract the specified data group you need.

Technical parameters:
Input voltage range: 6.00-40.00V
Output voltage range: 0V-32.00V
Output current: 0-5.000A
Output power range: 0-160W
Product Weight: about 227g
Display module size: 79*43*41(mm) (L*W*H)
Open size: 71mm*39mm
Power module size: 93*71*41(mm) (L*W*H)
Length of connecting line: 200mm
Fixed hole center distance: 86mm, 64mm
Max allowable input current: 10A
Output ripple: about 100mVpp
Output voltage program and read back resolution: 0.01V
Output current program and read back resolution: 0.001A
Output Voltage program and read back accuracy: ± (0.5% + 1 digit)
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Output Current program and read backaccuracy: ± (0.5% + 3 digits)
Temperature of the application environment: -10°c ~45°c
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