Velleman LABPS3005D Manual Del Usuario página 4

4. Features

dual L E D dis play for voltage and c urrent

c oars e and fine adjus tments of voltage and c urrent

protec tion mode: voltage or c urrent limiting

output c onnec tors: ins ulated s afety plugs

organic glass front panel / other panels made of s teel

memory: 5 programmable memories

c omputer c onnectivity: pc remote c ontrol via U SB or RS2 32

s oftware V 2 .5 included for Windows XP , V ista and W7 , W8 , W8 .1 (3 2 bits + 6 4 bits )
5. Description
T he L A BPS3005D is a highly ac curate, D C - regulated power s upply with an adjus table output. T his output
c an be us ed for c ons tant voltage (C .V.) and c ons tant c urren t (C .C.).
T he output voltage c an be adjus ted between 0 V and 3 0V when the devic e is in the c onstant voltage
mode. T he c urrent-limiting point c an be s et arbitrarily in this mode.
T he output c urrent c an be adjus ted c ontinuously between 0A and 5 A in the c onsta nt current mode.
T he output c urrent and voltage are indicated on the L E D displays.
Refer to the illus trations on page 2 of this manual.
1 Of f /On: output on/off
2 OVP: overvoltage protection on/off
3 OCP/Beep: overc urrent protection / key
tones on/off
4 Lock/Unlock: loc k/unlock panel keys
5 M1-M4: memory s ave / rec all
6 C urrent dis play (ampere)
7 V oltage display (v olt)
8 OVP indic ator: overvoltage protection is
ac tive
9 OCP indic ator: overc urrent protection is
ac tive
10 CC indic ator: c onstant c urrent mode
11 CV indic ator: c onstant voltage mode
12 OUT indic ator: output is on
6. Operation
Switching the Power Supply On or Of f
1. C onnect the inc luded power c ord to the bac k of the devic e [23] and plug the other end into a
s uitable, earthed power s ocket.
A lways c onnect the device to an earthed power s oc ket.
2. P res s the Power button [19] to s witc h the power s upply on.
T he power s upply automatically rec alls the s ettings from memory 1 . (See Set ting Voltage and
Current for more information.) T he dis play s hows the existing s ettings, the M 1 indicator [13]
lights .
A t this moment, there is no output voltage or c urrent on the output termina ls .
3. P res s the Power button [19] to s witc h the power s upply off.
V . 04 – 03 /02 /2015
LA BPS3005D
13 M1-M5 indic ator: ac tive memory
14 A djust : adjus tment knob for voltage and
c urrent; s election of memory 5
15 < >: digit s election buttons for c oarse/fine
tuning of voltage and c urrent
16 Voltage/Current : s elect between voltage
or c urrent for adjus tment
17 E arth (ground) terminal, c onnec ted to the
c has sis and earth pin of the power s upply
s oc ket
18 O utput terminals
19 Power: on/off button
20 RS2 3 2 port for remote c ontrol via pc
21 U SB port (type B) for remote c ontrol via pc
22 Fan
23 P ower s upply s ocket
24 Fus e holder
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