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3.SPECIFICATIONS

3-1  General

Main Supply: 110/220V

±

10

, 50/60Hz Switch selectable (customer optional)

Operation Temperature 

 Humidity  0 

C

 to 40 

C

,<80

Storage Temperature 

 Humidity  -10 

C

 to 70 

C

,<70

Accessories

Power cord

Operation Manual

1

1

5-3    Setting  Constant  Voltage

1     Turn the power switch on, the CV indicator light. 

2     Rotating the Coarse and Fine voltage control to the desired volts.

3     Press Output standby button, the output standby indicator light, then the terminals have voltage output.

4     For the models which do not have output standby function, the output voltage will supplied cross terminals 

       immediately after power on.

3

12

Summary of Contents for PS-1303

Page 1: ...REGULATED D C POWER SUPPLY USER MANUAL 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com...

Page 2: ...A 60V3A Front panel b 30V3A 30V5A 60V3A Rear Panel c 60V5A 30V10A Front Panel d 60V5A 30V10A Rear Panel 4 1 Front Panel 4 2 Rear Panel 5 OPERATION INSTRUCTIONS 5 1 Precaution 5 2 Setting Current Limit...

Page 3: ...means of a coarse and fine potentionmeter Both outputs can accurately read on voltmeter and ammeten Both stability and ripple are extremely good to meet the requirements of modern circuit design The...

Page 4: ...wn fuse then replace only with a fuse of the correct rating and type The fuse is located on the rear panel When line voltage are changed replade the required fuse shown on page 10 6 2 ln constant volt...

Page 5: ...Operation Manual 1 1 5 3 Setting Constant Voltage 1 Turn the power switch on the CV indicator light 2 Rotating the Coarse and Fine voltage control to the desired volts 3 Press Output standby button th...

Page 6: ...t in a place where ambient temperature exceeds 40 C The heat sink located at rear of the supply must have sufficient air space for radiation 4 This unit is a float DC power supply lf the output have t...

Page 7: ...rms 300ppm C CC 0 2 3mA CC 0 2 5mA CC 3mA 500ppm C Three LED 1 2d 100 S 5 10 0 60V 5A 4 2 Rear panel 17 Power Socket 18 Fuse holder 19 AC selects switch customer optional 20 Fan Fuse rate 30V 3A serie...

Page 8: ...t current operation 5 C V indicator lights when the supply is in the constant voltage operation 6 Voltmeter lndicates the output voltage 7 Ammeter lndicates the output current 8 Voltage Coarse for coa...

Page 9: ...c d 1 14 13 12 COARSE 4 POWER ON OFF 3 10 FINE CURRENT C C COARSE VOLTAGE 7 6 5 9 8 ON OFF OUTPUT 11 2 FINE C V GND 60V5A 30V10A Front Panel Controls and lindicator Test Equipment Depot 800 517 8431 9...

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