DENSEI-LAMBD
A
PFE500F
SPECIFICATIONS
C250-01-01
MODEL
ITEMS
1 Nominal Output Voltage (*1) V 12 28 48
2 Maximum Output Current A 42 18 10.5
3 Nominal Output Power W 504 504 504
4 Efficiency (Typ.) (*1) % 81 / 83 84 / 86 84 / 86
5 Input Voltage Range (*2) (*5) - 85 - 265 VAC
6 Input Frequency (*2) Hz 47 - 63
7 Input Current (*1) A 6.8 / 3.4 6.4 / 3.2 6.4 / 3.2
8 Power Factor (*1)(*5) - 0.95 min
9 Output Voltage Accuracy % +/-2
10 Output Voltage Range % -20 / +20
11 Maximum Ripple & Noise (*5) mV 120 280 480
12 Maximum Line Regulation mV 48 56 96
13 Maximum Load Regulation mV 48 56 96
14 Over Current Protection - 105% - 140% (Automatic recovery method)
15 Over Voltage Protection (*8) - 125% - 145% (Inverter shutdown method)
16 In-rush Current (Typ.) (*1)(*5) A 20A / 40A peak
17 Remote Sensing (*6) - Possible
18 Remote ON/OFF Control (*6) - Possible
19 Parallel Operation (*6) - Possible
20 Series Operation (*6) - Possible
21 Operating Temperature (*3)(*7) - -40°C - +85°C(Baseplate) -40°C - +100°C(Baseplate)
22 Operating Humidity - 20 - 95%RH (No Dewdrop)
23 Storage Temperature - -40°C - +100°C
24 Storage Humidity - 10 - 95%RH (No Dewdrop)
25 Cooling (*4) - Conduction Cooled
26 Withstand Voltage - Input-Baseplate : 2.5kVAC, Input-Output : 3.0kVAC for 1min.
Output-Baseplate : 500VDC for 1min.
27 Isolation Resistance - Output-Baseplate 500VDC more than 100MΩ (25°C,70%RH)
28 Vibration - At no operating, 10-55Hz (Sweep for 1min.)
Amplitude 0.825mm constant (Maximum 49.0m/s2) X,Y,Z 1 hour each
29 Shock - 196.1m/s2
30 Weight (Typ.) g 300
31 Size (W x H x D) mm 70 x 12.7 x 122 (Refer to Outline Drawing)
Derating Curve
=NOTES=
*1. At 100VAC/200VAC and maximum output power.
(Baseplate Temperature = +25°C.)
*2. For cases where conformance to various safety specs
(UL, CSA, EN) are required, input voltage range
will be 100 - 240VAC(50/60Hz).
*3. Ratings - refer to Derating Curve on the right.
*4. Heatsink has to be chosen according to Instruction manual.
*5. External components are needed for operation.
(Refer to basic connection and instruction manual.)
*6. Refer to Instruction manual.
*7. Ambient Temperature min=-40°C
*8. OVP reset : Line off or Control off.
(Refer to instruction manual.)
PFE500F-12 PFE500F-28 PFE500F-48
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100
Baseplate Temperature (°C)
Load (%)
PFE500F-12
PFE500F-28, 48
85
DENSEI-LAMBDA
PFE500F
C250-01-02
BASIC CONNECTION
F1 AC250V 15A C12 2200pF
R1 0.5W 470kΩC13 0.033uF
C1 AC250V 1uF (Film) C14 0.033uF
C2 2200pF 12V: 25V 1000uF (Elec.)
C3 2200pF C15 28V: 50V 470uF (Elec.)
C4 AC250V 1uF (Film) 48V: 100V 220uF (Elec.)
C5 AC250V 1uF (Film) C16 100V 2.2uF (Ceramic)
C6 2200pF 12V: 25V 1000uF (Elec.)
C7 2200pF C17 28V: 50V 470uF (Elec.)
C8 450V 1uF (Film) 48V: 100V 220uF (Elec.)
C9 450V 1uF (Film) TFR1 10Ω 139°C (Res., Thermal fuse)
C10 450V 390uF (Elec.) L1 6mH
C11 450V 390uF (Elec.) L2 6mH
==NOTES==
*1. Use an external fuse of fast blow type for each unit.
*2. The allowable ripple current of capacitor must be more than 3A(rms).
*3. Put this capacitor near the terminal as close as possible.
*4. The maximum capacitance that can be used is less than 1200uF(Rated capacitance).
Avoid the connection of capacitance which is more than above, else it will lead to
module to damage.
*5. The inrush current at AC throw in can be suppressed by the external Resistor
(Built-in thermal fuse) connected between the R and +BC terminals.
*6. If the ambient temperature is less than -20°C, use twice the recommended capacitor above.
*7. Refer to instruction manual for further details.
INPUT
C4
C10
C9
C8
F1
PFE500F
AC(L)
AC(N)
+V
-V
+S
-S
TRIM
ENA
-BC+BC
R
L1
R1
BASE -PLATE
TFR1
C13
C14
C15
C16 C17
C1
AUX
IOG
PC
+ON/OFF
-ON/OFF
COM
L2
C5
C2
C3
OUTPUT
C12
C7
C6
Measurement point for
Vo load/line regulation.L= 50mm
Measurement point for
output ripple & noise.
(JEITA RC-9131A probe)
Bandwidth of scope: 100MHz
C11
*1
*2,3
*2,3
*2,3
*4
*4
*5
*3
*6 *6
