Download User`s Manual

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PPS300XS Series
ATTEN INSTRUMENTS
RF Microwave Instruments ● RF Microwave Components
Spectrum Analyzers ● Regulated DC Power Supply
● Regulated AC Power Supply ● Switching DC Power Supply
● Digital Storage Oscilloscope ● Signal Generator ● Attenuator
● 850 Rework Station ● 936 Constant Temp Soldering Station
● Electronic Instruments ● Electronic Tools
PROGRAMMABLE
DC POWER SUPPLY
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Amplifier
PPS 3003S / PPS 3005S
!"#$%$#& User’s Manual / FRANCHISER
CBN 019139
：
A29
MFR Add: Building A29, Tanglang Industrial Zone, Xili,
Nanshan, Shenzhen, 518055, P. R. China
ATTENTION
Kindly use the rated input voltage;
Never operate at a high temperature and the
cooling exit mustn't be blocked;
Please make the fuse with rated parameters
equipped.
1.voltage display
Displaying setted voltage or output voltage display
2.current display
setted current display or output current display
3.Storage data instruction
instructing storage data
4.Adjusting knob
current and voltage adjusting knob
5.Key store
storage-selected key
6. ↑
Selecting the next storage
7. ↓
Selecting the previous storage
Voltage setting
8.V SET
Current setting
9. I SET
Switching on or off output voltage
10.Key OUTPUT
11.ON/OFF button
12. output port and grounding port
13. fan
14.AC input socket
15.Interface USB or RS232, depending on the exact requirements
flickering, when the power is in the mode of
over current protection; that is, the over current
protection starts when the current is up to the
setted value; Switch off the output voltage and
the over current protection light [OCP] is on.
Eliminating the mode of the over current
protection: press the key [RECALL] and the
storage direction will flicker. At this time, press
[OUTPUT] and it will stop flickering, when the
power supplies will exit from the over current
protection mode.
4.Storage Selection: Press the key [STORE]
and the storage direction light will flicker, which
indicates the current storage data. Then press the
key [↓] and the next parameters of voltage and
current can be selected; press [↑] and the
previous parameters can be selected. In any
storage direction, the relevant storage units can
be stored when the parameters of voltage and
current are setted.
5.Switching on or off the output: Press the key
[OUTPUT] and the output voltage will be
switched on or off.
OPERATING INSTRUCTIONS
1. Output Voltage Adjustment: Press the key
[VSET] and then the value of voltage setting
will be displayed on the voltage display; and
the place setted flickers. Repress and the
selected place of the setting values will be
changed. And turn the knob and the setting
value of the output voltage will be adjusted
when the setted place flickers. Stop turning
for a few seconds, then the setted place stops
flickering and the power will return to the
initial status.
2.Output Current Adjustment: Press the key
[ISET] and then the value of voltage setting will
be displayed on the voltage display; and the
place setted flickers. Repress and the selected
place of the setting values will be changed.
And turn the knob and the setting value of the
output voltage will be adjusted when the setted
place flickers. Stop turning for a few seconds,
then the setted place stops flickering and the
power will return to the initial status.
3.Over current protection: Press the key
[RECALL] and the storage direction will flicker.
At this time, press [OUTPUT] and it will stop
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PPS3003S
0~30V
0~3A
90W
13
PPS3005S
0~30V
0~5A
150W
14
15
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5. STOREÝ
6. ↑
7. ↓
8. VSET
45: CV≤0.01%+3mV(AC 5%)
6745: CV≤0.5%+10mV
89;<=: ≤1.0mVrms
>?@A: V:0.5%+2Lsb
I:1%+5Lsb
B#@A: V: 0.5%+10Lsb I:1%+20Lsb
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6. ↑
7. ↓
8. VSET
9. ISET
10. OUTPUTÝ
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15. USB:RS232SQ(í(Çîˆ)
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Read-back accuracy: V: 0.5%+10Lsb
I: 1%+20Lsb
Types of protection: over current, over voltage,
over temperature
Interface: USB (optional according to the
requirements of the customers)
Working environment: 0 ~ 40℃
Humidity: less than 80%
Thanks a lot for choosing our products.
Please kindly read this manual carefully
before operation.
INSTRUCTIONS
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Never put the heavy objects on this equipment;
Never crash or damage the machine due to
improper operation;
Never make the equipment be static discharge;
Don't block the cooling exit;
Don't make the equipment power on when it is
connected to the power;
Never disassemble it unless getting the
confirmation of the professionals.
DIAGRAMS OF PANELS
Front Panel
WARNING
4、gh]：çª【STORE】Ý，Ö×
³Õüýþ，³Õ`Ö×Ø~，¥U
çª【↓】Ý，ùÙPªØ$%$
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1、>?\]^：çª【VSET】Ý，$
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5、ijklm>?：çª【OUTPUT】
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nopq
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3、a`CD*b：çª【RECALL】Ý，
Ö׳Õýþ，¥Uçª【OUTPUT】
, Ö׳Õýþ，¥U$&Eh¿
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#’“，ægP$%，U¿#
’“【OCP】。
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Output voltage AC 220V, 50Hz (110V optional)
● The power cord must be with reliable grounding
to avoid the electronic shock.
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1
2
5
6
3
4
7
8
7
9
11
12
BRIEF INTRODUCTION OF THE PRODUCT
PPS series single programmable power supplies,
with high stability, low ripple, easy operation and
complete protection functions, are combined with
the advantages of digital power supplies and
analog power supplies. Therefore, we can provide
you handy, reliable and quality power supplies.
Model
Output voltage
Output current
Output power
PPS3003S
0~30V
0~3A
90W
Rear Panel
13
PPS3005S
0~30V
0~5A
150W
TECHNICAL PARAMETERS
These parameters are tested under 25 ± 5℃
and after 2s power on.
Power effect: CV≤0.01%+3mV(AC±5%)
CV≤0.5%+10mV
Load effect:
Ripple and noise: ≤1.0mVrms
Output accuracy: V: 0.5%+2Lsb
I: 1%+5Lsb
cda`CDef：çª【RECALL】
Ý，Ö׳Õýþ，¥Uçª
【OUTPUT】, Ö׳Õýþ，¥
U$&P¿#’“。
3
15
4
14