POWERTECH
MP3802 SWITCHING POWER SUPPLY
INSTRUCTION
MP3802 is lightweight, high performance, high efficiency, durable, switching power
supply and with highly visible back light, easy to read dual meters .
Specification
Input voltage: AC 90~125 or AC 200~240 inside selectable
Output voltage :MP3802 DC 0.0V~16V variable
Output voltage regulation : less than 1%
Ripple: less than 9mVp-p at rated load
Protection:
1short protection: it will reduce the output voltage down to 0.1v Amps down to 0.4Amps and
the warning led will light up
when short condition remove it will automatic restart the power supply to normal condition.
2 overload protection: same as above
3 over temperature protection: MP3802 has two stage over temperature protection .
Output current: MP3802 Max DC16V 25 A DC13.8 30A 12V 30A DC10.0V 30A DC5V 32A DC3V 35A
DC2.0V 30A DC1V 5A
Dimension :165(D)X147(W)55(H)mm
Weight : MP3802 1.3Kg
Function Description
Fig 1.
For MP 38 02 only
1
2
Fig 2.
6
5
1 Powe r indicat or : Light up w hen the uni t turn on.
2 War ning indi cator: Li ght up when o utput ter minal
shor t or o ver loa d, o ver vol ta ge( pre set 16Dcv ),
3
comp on ent ove r hot.
3 Volta ge adjust k nob: Turn cl ockwise i ncrease t he
outp ut v oltag e ,w hen at ce nter posi tion fact ory
pres et D c 13.8v.
5 Amps in dicator m eter: Dis play the ou tput curr ent
when c on nect an y device.
6 Volta ge indica tor meter : Display t he output v oltage.
7 Outp ut termin al : Negat ive polar o f Dc output
8 Outp ut termin al : Posit iv e polar o f Dc output
9 Ac inpu t socket: Ac 9 0v~120v o r Ac 200v~24 0v
10 Pow er switch : Turn the uni t on or off
Caution
1 This power supply is natively ground, alw ays use the AC o utlet wit h ground te rminal.
2 Before replacing a fuse make sure you have unplug the Ac plug and never use unproperly fuse value.
3 Do not block the air convention slits to keep the efficient heat radiation .
Ampere
36
33
30
27
24
21
18
15
12
9
6
3
0
Voltage VS output Ampere
MP3802
2
4
6 8 10
12 14
16
Voltage
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