PLA-3

PLA15F

External view

Features

*1 This is the result of measurement of the testing board with capacitors of 22mF and 0.1mF placed at 150

mm from the output terminals by a 20 MHz oscilloscope or a ripple-noise meter equivalent to Keisoku-

Giken RM103.

See 1.6 of Instruction Manual for more details.

When the load factor is 0 - 35%, the switching power loss is reduced by burst operation, which will

cause ripple and ripple noise to go beyond the specifications.

*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C.

*3 As for DC input, consult us for advice.

*4 Consult us about dynamic load and input response. Measure the output voltage by using the average mode

of the tester to deal with the burst operation at 35% load or less.

*5 Output power derating is required. See 3.2 in Instruction Manual.

*6 See 3.3 in Instruction Manual for more details.

*7 Consult us about safety agency approvals for the models with optional functions.

*8 Consult us about other classes.

*

Do not use the power supply in overcurrent conditions or in unspecified input voltage ranges.

Otherwise the internal components may be damaged.

*

Parallel operation is not possible with this mode.

*

Sound noise may be heard from the power supply when used for pulse load.

Block diagram

OTHERS

CASE SIZE/WEIGHT

38X80X73mm [1.50X3.15X2.87 inches] (Excluding terminal block and screw) (WXHXD) / 250g max

COOLING METHOD

Convection

WARRANTY WARRANTY

*6

5 years (subject to the operating conditions)

FG

OVER VOLTAGE

PROTECTION

RECTIFIER

AND

FILTER

DC OUT

FUSE

AC250V 2.5A

CONTROL

TRANSFORMER

Photocoupler

Photocoupler

CONTROL

INVERTER

OVER CURRENT

SENSING

AC IN 85 - 264V

NOISE

FILTER

INRUSH

CURRENT

LIMIT

RECTIFIER

AND

FILTER

- Compact design (Depth: 73mm 2.87inches)

- Low power consumption (1.0W typ AC240Vin, no load at standard model)

- UL508 approved (Except option -J), and complies with SEMI F47

- Various connection interface options (vertical terminal [-T], AMP connector [-J])

SPECIFICATIONS

Output voltage

adjustable potentiometer

Output terminal(+)

Output terminal(-)

FG( )

AC(N)

AC(L)

M3.5

TB1

[0.49]

Name plate

Terminal cover

12.5max

[1.81]

[0.71]

Mounting hole

2-M3

18

46 ±0.5

[2.87]

[1.4]

[0.71]

73

18

35.5 ±0.5

Point A

Mounting hole

(Bottom side)

2-M3

¶ Tolerance : ±1 [±0.04]

¶ Weight : 250g max

¶ PCB Material/thickness : CEM-3 / 1.6mm [0.06inches]

¶ Chassis material : Electric galvanizing steel board

¶ Case material : Electric galvanizing steel board

¶ Dimensions in mm, [ ]=inches

¶ Mounting torque : 0.6N-m max

¶ Screw tightening torque : 1.0N-m max

[0.55]

14 ±1.5

[0.6]

(LED)

15.3 ±1.5

[0.46]

(Potentiometer)

11.6 ±1.5

LED

April 17, 2018