PJA150F
SPECIFICATIONS
CASE SIZE/WEIGHT
41X97X129mm [1.61X3.82X5.08 inches] (Excluding terminal block and screw) (WXHXD) / 600g max
OTHERS
COOLING METHOD
Convection
*
5
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.
hour warm-up at 25C.
isolated from input, output, and FG.
Do not use the power supply in overcurrent conditions or in unspecified
*3 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 30% load or less.
*
input voltage ranges. Otherwise the internal components may be
damaged.
See 1.6 of Instruction Manual for more details.
*4 Output power derating is required. Refer to “Derating”.
*
*
Parallel operation is not possible with this mode.
Sound noise may be heard from the power supply when used for
pulse load.
When the load factor is 0 - 30%, the switching power loss is reduced by *5 See 4 in Instruction Manual for more details.
burst operation, which will cause ripple and ripple noise to go beyond
the specifications.
*6 Consult us about safety agency approvals for the models with optional functions.
*7 Consult us about other classes.
*2 Drift is the change in DC output for an eight hour period after a half-
*8 The RC terminal is added to option –R models. The RC terminal is
Features
-
-
-
-
-
Compact design (Depth: 129mm 5.08inches)
High efficiency (90%typ PJA150F-24, AC230Vin, 100% load)
Low power consumption (1.5W typ AC240Vin, no load at standard model)
UL508 approved (Except option -J, -J1), and complies with SEMI F47 (see instruction manual 1.1)
Various connection interface options (vertical terminal [-T], AMP connector [-J], [-J1])
Block diagram
FUSE
250V 4A
INRUSH
CURRENT
LIMIT
NOISE
FILTER
RECTIFIER
AC IN 85 - 264V
FG
RC(-R)
CURRENT
SENSING
BOOSTER
INDUCTOR
EXTERNAL
SOURCE
CONTROL
RECTIFIER
AND
FILTER
CURRENT
SENSING
OVER VOLTAGE
PROTECTION
INVERTER
RECTIFIER
AND
INVERTER
DC OUT
FILTER
CONTROL
External view
The external size of –R option, –J option, –J1 option, –N2 option and –T option models is different from the standard model. See “6.
Options and Others” in Instruction Manual for more details.
2-M3
Name plate
Mounting hole
(Bottom side)
Point B
M3.5
AC(L)
AC(N)
Terminal cover
Point A
FG(
)
Output terminal(–)
Output terminal(+)
Output voltage
adjustable potentiometer
LED
2
1
CN4
Connector for
Remote ON/OFF (option)
19
[0.75]
96±0.5
[3.78]
12.5max
[0.49]
129
[5.08]
11.2±1.5 (potentiometer)
[0.44]
14±1.5
[0.55]
4
[0.16]
121
[4.76]
15.3±1.5 (LED)
¶ Tolerance : 1 [ 0.04]
[0.6]
¶
¶
¶
¶
¶
¶
¶
¶
Weight
PCB Material/thickness
Chassis material Aluminum
Cover material : Galvanizing steel
Dimensions in mm, [ ]=inches
Mounting torque : 0.49N m max
-
Screw tightening torque : M3.5 1.0N-m max
Connect the input FG to safety earth ground.
: 600g max
:
FR-4 / 1.6mm [0.06inches]
:
48
[1.89]
70±0.5
[2.76]
3-M3
Mounting hole
June 25, 2020
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