PLA15F
SPECIFICATIONS
CASE SIZE/WEIGHT
38X80X73mm [1.50X3.15X2.87 inches] (Excluding terminal block and screw) (WXHXD) / 250g max
OTHERS
COOLING METHOD
Convection
*
6
WARRANTY WARRANTY
5 years (subject to the operating conditions)
*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.
*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.
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.
*
Do not use the power supply in overcurrent conditions or in unspecified input voltage ranges.
Otherwise the internal components may be damaged.
*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.
*
*
Parallel operation is not possible with this mode.
Sound noise may be heard from the power supply when used for pulse load.
*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.
Features
-
-
-
-
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])
Block diagram
FUSE
AC250V 2.5A
INRUSH
CURRENT
LIMIT
RECTIFIER
AND
FILTER
NOISE
FILTER
AC IN 85 - 264V
FG
TRANSFORMER
RECTIFIER
AND
CONTROL
INVERTER
DC OUT
FILTER
OVER CURRENT
SENSING
Photocoupler
Photocoupler
CONTROL
OVER VOLTAGE
PROTECTION
External view
2-M3
Point A
Name plate
TB1
Mounting hole
(Bottom side)
M3.5
AC(L)
AC(N)
FG(
Output terminal(-)
Output terminal(+)
)
Output voltage
adjustable potentiometer
Terminal cover
LED
±0.5
18
35.5
[1.4]
[0.71]
±1.5
15.3
[0.6]
(LED)
12.5max
[0.49]
73
[2.87]
14 ±1.5
[0.55]
±1.5
11.6
(Potentiometer)
[0.46]
¶ Tolerance : 1 [ 0.04]
¶
¶
¶
¶
¶
¶
¶
Weight
PCB Material/thickness
Chassis material
Case material : Electric galvanizing steel board
Dimensions in mm, [ ]=inches
: 250g max
:
CEM-3 / 1.6mm [0.06inches]
:
Electric galvanizing steel board
2-M3
±0.5
46
[1.81]
18
[0.71]
Mounting torque
Screw tightening torque : 1.0N-m max
: 0.6N m max
-
Mounting hole
April17, 2018
PLA-3
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