3B SCIENTIFIC PHYSICS 1008690 Fiche d'instruction - Page 4

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•

Never short the fuse or the fuse holder.

•

Never cover the ventilation slots in the hous-

ing. This is necessary in order to ensure suffi-

cient circulation of air required for cooling the

internal components of the equipment.

•

The equipment may only be opened/repaired

by qualified and trained personnel.

2. Description

The AC/DC Power Supply 1/ 2/ 3/ ... 15 V, 10 A

provides AC and DC voltages up to 15 V with a cur-

rent up to 15 A.

The AC and DC output voltages are adjustable in

1 V steps and are tapped from the corresponding

output sockets. The DC voltages are stabilised. The

AC and DC outputs are electrically isolated from

each other, and have short circuit protection.

The AC/DC power supply 1008690 is for operation

with a mains voltage of 115 V (±10%), and the unit

1008691 is for operation with a mains voltage of

230 V (±10%).

3. Technical data

Mains voltage:

DC output:

AC output:

Max. output power:

Primary fuse:

Terminals:

Dimensions:

Weight:

4. Operation

4.1 General information

•

Before switching on the power supply, turn the

current regulators fully to the left.

•

Connect the power supply to the experimental

setup.

•

Do not switch the power supply on until the

experiment has been fully assembled.

•

Changes to the experimental setup must only

be made with the power supply switched off.

3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany •

see rear of housing

1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/

10/ 11/ 12/ 13/ 14/ 15 V,

max. 10 A

1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/

10/ 11/ 12/ 13/ 14/ 15 V,

max. 10 A

150 VA

see rear of housing

4 mm safety sockets

170x160x250 mm

approx.

6.3 kg approx.

Subject to technical amendments

•

Before switching off the power supply, turn the

voltage regulators fully to the left again.

4.2 Obtaining an AC voltage

•

Connect the load to the AC output sockets (3).

•

Switch on the power supply and adjust the

voltage to the desired value by turning the

voltage regulator (7).

4.3 Obtaining a DC voltage

•

Connect the load to the AC output sockets (1).

•

Switch on the power supply and adjust the

voltage to the desired value by turning the

voltage regulator (6).

4.4 Changing the fuse

•

Turn off the power switch and unplug the

mains plug.

•

Unscrew the fuse holder on the rear side of the

housing with a screwdriver.

•

Replace the fuse and reinsert the holder in its

socket.

5. Care and maintenance

•

Before cleaning the equipment, disconnect it

from its power supply.

•

Use a soft, damp cloth to clean it.

6. Disposal

•

The packaging should be disposed of at local

recycling points.

•

Should you need to dispose of the equipment

itself, never throw it away in normal domestic

waste. Local regulations for the disposal of

electrical equipment will apply.