DENSEI-LAMBDA
PFE1000F
C251-01-01B SPECIFICATIONS
MODEL
ITEMS
1 Nominal Output Voltage (*1) V12 28 48
2 Maximum Output Current A60 36 21
3 Maximum Output Power W720 1008 1008
4 Efficiency (Typ.) (*1) %80 / 82 84 / 86 84 / 86
5 Input Voltage Range (*2) (*3) -85 - 265 VAC
6 Input Frequency (*2) Hz 47 - 63
7 Input Current (*1) A9.8 / 4.8 13.6 / 6.6 13.4 / 6.5
8 Power Factor (*1)(*3) -0.95 min
9 Output Voltage Accuracy %+/-2
10 Output Voltage Range %-20 / +20
11 Maximum Ripple & Noise (*3) mV 120 280 480
12 Maximum Line Regulation mV 48 56 96
13 Maximum Load Regulation mV 48 56 96
14 Over Current Protection (*4)(*5) -105% - 140%
15 Over Voltage Protection (*5) -125% - 145% (Inverter shutdown method)
16 In-rush Current (Typ.) (*1)(*3) A20A / 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 (*7)(*8) -
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 (*9) -Conduction Cooled
26 Withstand Voltage -Input-Baseplate : 2.5kVAC, Input-Output : 3.0kVAC for 1min.
Output-Baseplate : 500VDC for 1min.
27 Isolation Resistance -Output to 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/s
2
) X,Y,Z 1 hour each
29 Shock -196.1m/s
2
30 Safety -Approved by UL60950-1, CSA60950-1, EN60950-1
31 Weight (Typ.) g 500
32 Size (W x H x D) mm 100 x 13.4 x 160 (Refer to Outline Drawing)
* Read instruction manual carefully, before using the power module.
=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. External components are needed for operation.
(Refer to basic connection and instruction manual.)
*4. Constant current limiting.
(The unit automatically shutdown when left in OCP condition, with the output voltage
less than the LVP level. Refer to instruction manual.)
*5. Reset : Line off or Control off. (Refer to instruction manual.)
*6. Refer to Instruction manual.
*7. Ambient Temperature min=-40°C
*8. Ratings - refer to Derating Curve (C251-01-02_).
*9. Heatsink has to be chosen according to Instruction manual.
PFE1000F-12 PFE1000F-28 PFE1000F-48
-40°C - +100°C(Baseplate)
DENSEI-LAMBDA
PFE1000F
C251-01-02A
Derating Curv
e
PFE1000F-1
2
PFE1000F-28,4
8
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100 120
Baseplate temperature (°C)
Load (%)
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100 120
Baseplate temperature (°C)
Load (%)
85VAC < Vin < 170VAC
170VAC < Vin < 265VAC
85
(720W)
(1008W)
DENSEI-LAMBDA
PFE1000F
C251-01-03
BASIC CONNECTION
F1 F25AH 250V C15 0.033uF
C1 AC250V 1uF (Film) C16 0.033uF
C2 470pF 12V: 25V 1000uF (Elec.)
C3 470pF C17 28V: 50V 470uF (Elec.)
C4 AC250V 1uF (Film) 48V: 100V 220uF (Elec.)
C5 AC250V 1uF (Film) C18 100V 2.2uF (Ceramic)
C6 4700pF 12V: 25V 1000uF (Elec.)
C7 4700pF C19 28V: 50V 470uF (Elec.)
C8 AC250V 1uF (Film) 48V: 100V 220uF (Elec.)
C9 450V 1uF (Film) R1 0.5W 470kΩ
C10 450V 1uF (Film) TFR1 5.1Ω 139°C (Res., Thermal fuse)
C11 450V 390uF (Elec.) TFR2 5.1Ω 139°C (Res., Thermal fuse)
C12 450V 390uF (Elec.) L1 2mH
C13 450V 390uF (Elec.) L2 2mH
C14 450V 390uF (Elec.) L3 2mH
==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 2300uF(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
C12
C10
C9
F1
PFE1000F
AC(L)
AC(N)
+V
-V
+S
-S
TRIM
ENA
-BC+BCR
L1
R1
BASE-PLATE
TFR1
C15
C16
Measurement point for
Vo load/line regulation.L= 50mm
Measurement point for
output ripple & noise.
(JEITA RC-9131 B probe)
Bandwidth of scope : 100MHz
C17 C18 C19
C1
AUX
IOG
PC
+ON/OFF
-ON/OFF
COM
L2
C8
C2
C3
OUTPUT
*1
*2,3
*5
*2,3
*2,3
*4
*3 *6 *6
C5
L3
TFR2
*5
C14
C13
C11
*4
*4
*4
C6
C7
