PAF
SERIES
DC/DC Module 400W-700W
ks
医 療
計 測
F A
医 療 半導½
計 測 その他
F A
半導½
その他
warranty
2
Y
E
A
R
S
PAF
ph
コンピュータ
通 信
■ Features
● Full brick
F A
industry standard size
半導½
(61×12.7×116.8mm)
半導½
通 信
F A
● High power density (industry-leading level in PAF700-
F48)
● Broad range of baseplate operating temperatures: -40
to +100C (-20 to +85℃ for PAF400F280)
● High efficiency: 91% max (PAF700F48/PAF450F280/
F A
コンピュータ
通 信
F A
半導½
PAF600F280)
半導½
● Large output current applicable to low voltage model:
100A (PAF400F280-1.8/3.3)
● Wide variety of functions
Remote sensing (+S/-S), ON/OFF control (CNT), Out-
put voltage trimming (TRM), Inverter operation monitor-
ing (IOG), Parallel control (PC), Auxiliary power supply
(AUX), Over voltage protection (OVP), Over current
protection (OCP)
● Internal capacitor: Ceramic capacitor only (high reli-
ability)
コンピュータ
■ Model naming method
PAF 500 F 48 − 12 / □
Option
Blank: Standard
T: Through hole type
コンピュータ
pf-a
Nominal output voltage
Nominal input voltage
Function
F: Full function
通 信
hk-a
Output power
400, 450, 500, 600, 700〔W〕
Series name
hws
コンピュータ
■ Conformity to RoHS Directive
This means that, in conformity with EU Directive 2002/95/
EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE,
have not been used, except for exempted applications.
通 信 コンピュータ
医 療
■ Applications
計 測
通 信
F A
医 療
半導½
計 測
F A
半導½
ト
フォーマット
■ Product Line up
alpha
コンピュータ
通 信
dlp
コンピュータ
通 信
PAF-F24（DC24Vin）
PAF-F48（DC48Vin）
500W
600W
500W
600W
700W
Output
Voltage Output Current
Model
Output Current
Model
Output Current
Model
Output Current
Model
Output Current
Model
医 療
計 測
F A
半導½
コンピュータ
通 信
医 療
計 測
F A
半導½
3.3V
−
−
−
−
80A
PAF500F48-3.3
−
−
−
−
5V
−
−
−
−
80A
PAF500F48-5
−
−
−
−
12V
42A
PAF500F24-12
50A
PAF600F24-12
42A
PAF500F48-12
50A
PAF600F48-12 58.5A PAF700F48-12
28V
18A
PAF500F24-28 21.5A PAF600F24-28
18A
PAF500F48-28 21.5A PAF600F48-28
25A
PAF700F48-28
医 療
計 測
F A
コンピュータ
通 信
医 療
PAF-F280（DC280Vin）
半導½
計 測
F A
半導½
fps
コンピュータ
通 信
400W
450W
Output
Voltage Output Current
Model
Output Current
Model
Output Current
1.8V
100A PAF400F280-1.8
−
−
−
3.3V
100A PAF400F280-3.3
−
−
−
5V
80A
PAF400F280-5
−
−
−
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計 測
F A
半導½
コンピュータ
通 信
医 療
計 測
F A
半導½
12V
−
−
38A PAF450F280-12 50A
24V
−
−
19A PAF450F280-24 25A
28V
−
−
16.5A PAF450F280-28 21.5A
48V
−
−
9.5A PAF450F280-48 12.5A
・All specifications are subject to change without notice.
600W
Model
−
−
−
PAF600F280-12
PAF600F280-24
PAF600F280-28
PAF600F280-48
Note) The pin configuration differs depending on
the product. Refer to the appearance dia-
gram for detail.
B-93
PAF
500F24
PAF500F24
ITEMS/UNITS
PAF500F24 Specifications
MODEL
PAF500F24-12
PAF500F24-28
PAF
Voltage Range
Efficiency (typ)
Current (typ)
Nominal Voltage
Maximum Current
Maximum Power
Voltage Setting Accuracy
Output Maximum Line Regulation
Maximum Load Regulation
Temperature Coefficient
Maximum Ripple & Noise
Voltage Adjustable Range
Over Current Protection
Over Voltage Protection
Remote Sensing
Function Remote ON/OFF Control
Parallel Operation
Series Operation
I.O.G. Signal
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Environment
Vibration
Input
Shock
Cooling
Isolation
Withstand Voltage
V
％
A
VDC
A
W
(*2)
％
(*3) mV
(*4) mV
(*1)
(*2)
(*10) mVp-p
(*10)
(*5)
(*6)
(*9)
(*9)
(*9)
(*9)
(*9)
(*7)
℃
℃
％RH
％RH
DC19 - 36
89
24
12
42
504
±1
24
24
0.02%/℃
200
DC18 - 36
90
23.8
28
18
56
56
280
-40%, +10%
105% - 140%
115% - 135%
Possible
Possible (SHORT: ON OPEN: OFF)
Possible
Possible
Possible (Open collector output)
-40 to +100 (Baseplate) Ambient Temperature min=-40
-40 to +100
20 - 95 (No dewdrop)
10 - 95 (No dewdrop)
At no operating, 10-55Hz (sweep for 1min.)
Amplitude 0.825mm constant (maximum 49.0m/s²) X, Y, Z 1 Hour each
(*8)
196.1m/s²
Conduction cooled
Input-Baseplate : 1.5kVDC, Input-Output : 1.5kVDC for 1min.
Output-Baseplate : 500VDC for 1min.
More than 100MΩ at 25℃ and 70%RH Output-Baseplate...500VDC
Approved by UL60950-1, CSA C22.2 No.60950-1, EN60950-1
250
61 x 12.7 x 116.8 (Refer to outline drawing)
Isolation Resistance
Standards Safety Standards
Weight (typ)
Mechanical
Size (W x H x D)
g
mm
(*1) At 24VDC, 80% of maximum output current and baseplate tem-
perature = +25℃ .
(*2) At 24VDC and maximum output current.
(*3) 19 - 36VDC, constant load. (PAF500F24-12)
18 - 36VDC, constant load. (PAF500F24-28)
(*4) No load - full load, constant input voltage.
(*5) Constant current limiting with automatic recovery.
(*6) Inverter shutdown method, manual reset.
(*7) Ratings - Refer to derating curve below.
- Load(%) is percent of maximum output current.
(*8) Heatsink has to be chosen according to instruction manual.
(*9) Refer to instruction manual.
(*10) External components are needed for operation.
(Refer to basic connection and instruction manual.)
Output Derating
120
100
Load
（％）
80
60
40
20
●Outline Drawing Basic Connection
・
-40
-20
GO!!
B-99Page
Baseplate Temperature
（℃）
0
20
60
80
100
120
B-94
・All specifications are subject to change without notice.
PAF
600F24
PAF600F24 Specifications
ITEMS/UNITS
MODEL
PAF600F24-12
PAF600F24-28
Voltage Range
Efficiency (typ)
Current (typ)
Nominal Voltage
Maximum Current
Maximum Power
Voltage Setting Accuracy
Output Maximum Line Regulation
Maximum Load Regulation
Temperature Coefficient
Maximum Ripple & Noise
Voltage Adjustable Range
Over Current Protection
Over Voltage Protection
Remote Sensing
Function Remote ON/OFF Control
Parallel Operation
Series Operation
I.O.G. Signal
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Environment
Vibration
Input
Shock
Cooling
Isolation
Withstand Voltage
Isolation Resistance
Standards Safety Standards
Mechanical
Weight (typ)
Size (W x H x D)
V
％
A
VDC
A
W
(*2)
％
(*3) mV
(*4) mV
(*1)
(*2)
(*10) mVp-p
(*10)
(*5)
(*6)
(*9)
(*9)
(*9)
(*9)
(*9)
(*7)
℃
℃
％RH
％RH
DC20 - 36
89
28.9
12
50
600
±1
24
24
0.02%/℃
200
DC19 - 36
28
21.5
602
56
56
280
-40%, +10%
105% - 140%
115% - 135%
Possible
Possible (SHORT: ON OPEN: OFF)
Possible
Possible
Possible (Open collector output)
-40 to +100 (Baseplate) Ambient Temperature min=-40
-40 to +100
30 - 95 (No dewdrop)
10 - 95 (No dewdrop)
At no operating, 10-55Hz (sweep for 1min.)
Amplitude 0.825mm constant (maximum 49.0m/s²) X, Y, Z 1 Hour each
PAF
(*8)
196.1m/s²
Conduction cooled
Input-Baseplate : 1.5kVDC, Input-Output : 1.5kVDC for 1min.
Output-Baseplate : 500VDC for 1min.
More than 100MΩ at 25℃ and 70%RH Output-Baseplate...500VDC
Approved by UL60950-1, CSA C22.2 No.60950-1, EN60950-1
g
mm
250
61 x 12.7 x 116.8 (Refer to outline drawing)
(*1) At 24VDC, 80% of maximum output current and baseplate tempera-
ture = +25℃.
(*2) At 24VDC and maximum output current.
(*3) 20 - 36VDC, constant load. (PAF600F24-12)
19 - 36VDC, constant load. (PAF600F24-28)
(*4) No load - full load, constant input voltage.
(*5) Constant current limiting with automatic recovery.
(*6) Inverter shutdown method, manual reset.
(*7) Ratings - Refer to derating curve below.
- Load(%) is percent of maximum output current.
(*8) Heatsink has to be chosen according to instruction manual.
(*9) Refer to instruction manual.
(*10) External components are needed for operation.
(Refer to basic connection and instruction manual.)
Output Derating
100%
83%
80%
Load
（％）
60%
40%
20&
0%
-40
-20
●Outline Drawing Basic Connection
・
Baseplate Temperature
（℃）
0
20
40
60
80 85
100
GO!!
B-99Page
・All specifications are subject to change without notice.
B-95
PAF
500F48
PAF500F48
ITEMS/UNITS
PAF500F48 Specifications
MODEL
PAF500F48-3.3
PAF500F48-5
PAF500F48-12
PAF500F48-28
PAF
Voltage Range
Efficiency (typ)
Current (typ)
Nominal Voltage
Maximum Current
Maximum Power
Voltage Setting Accuracy
Output Maximum Line Regulation
Maximum Load Regulation
Temperature Coefficient
Maximum Ripple & Noise
Voltage Adjustable Range
Over Current Protection
Over Voltage Protection
Remote Sensing
Function Remote ON/OFF Control
Parallel Operation
Series Operation
I.O.G. Signal
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Environment
Vibration
Input
Shock
Cooling
Isolation
Withstand Voltage
V
％
A
VDC
A
W
(*2)
％
(*3) mV
(*4) mV
(*1)
(*2)
(*10) mVp-p
(*10)
(*5)
(*6)(*9)
(*9)
(*9)
(*9)
(*9)
(*9)
(*7)
℃
℃
％RH
％RH
DC36 - 76
78
7.3
3.3
80
264
10
10
0.02%/℃
100
-40%, +20%
130% - 160%
200
280
-40%, +10%
105% - 140%
125% - 145%
115% - 135%
Possible
Possible (SHORT : ON OPEN : OFF)
Possible
Possible
Possible (Open collector output)
-40 to +100 (Baseplate) Ambient temperature min=-40
-40 to +100
20 - 95 (No dewdrop)
10 - 95 (No dewdrop)
400
±1
24
24
56
56
83
10.4
5
89
12.2
12
42
504
90
12.1
28
18
At no operating, 10-55Hz (sweep for 1min.)
Amplitude 0.825mm constant (maximum 49.0m/s²) X, Y, Z 1 Hour each
(*8)
196.1m/s²
Conduction cooled
Input-Baseplate : 1.5kVDC, Input-Output : 1.5kVDC for 1min.
Output-Baseplate : 500VDC for 1min.
More than 100MΩ at 25℃ and 70%RH Output-Baseplate...500VDC
Approved by UL60950-1, CSA C22.2 No.60950-1, EN60950-1
250
61 x 12.7 x 116.8 (Refer to outline drawing)
Isolation Resistance
Standards Safety Standards
Weight (typ)
Mechanical
Size (W x H x D)
g
mm
(*1) At 48VDC, 80% of maximum output current and baseplate tem-
perature = +25℃ .
(*2) At 48VDC and maximum output current.
(*3) 36 - 76VDC, constant load.
(*4) No load - full load, constant input voltage.
(*5) Constant current limiting with automatic recovery.
(*6) Inverter shutdown method, manual reset.
(*7) Ratings - Refer to derating curve below.
- Load(%) is percent of maximum output current.
(*8) Heatsink has to be chosen according to instruction manual.
(*9) Refer to instruction manual.
(*10) External components are needed for operation.
(Refer to basic connection and instruction manual.)
Output Derating
100%
80%
Load
（％）
60%
●Outline Drawing Basic Connection
・
40%
20%
0%
-40
-20
GO!!
B-99Page
Baseplate Temperature
（℃）
0
20
40
60
80
100
B-96
・All specifications are subject to change without notice.
PAF
600F48
PAF600F48
ITEMS/UNITS
PAF600F48 Specifications
MODEL
PAF600F48-12
PAF600F48-28
Voltage Range
Efficiency (typ)
Current (typ)
Nominal Voltage
Maximum Current
Maximum Power
Voltage Setting Accuracy
Output Maximum Line Regulation
Maximum Load Regulation
Temperature Coefficient
Maximum Ripple & Noise
Voltage Adjustable Range
Over Current Protection
Over Voltage Protection
Remote Sensing
Function Remote ON/OFF Control
Parallel Operation
Series Operation
I.O.G. Signal
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Environment
Vibration
Input
Shock
Cooling
Isolation
Withstand Voltage
V
％
A
VDC
A
W
(*2)
％
(*3) mV
(*4) mV
(*1)
(*2)
(*10) mVp-p
(*10)
(*5)
(*6)(*9)
(*9)
(*9)
(*9)
(*9)
(*9)
(*7)
℃
℃
％RH
％RH
DC36 - 76
89
14.2
12
50
600
±1
24
24
0.02%/℃
200
280
-40%, +10%
105% - 140%
115% - 135%
Possible
Possible (SHORT : ON OPEN : OFF)
Possible
Possible
Possible (Open collector output)
-40 to +100 (Baseplate) Ambient Temperature min=-40
-40 to +100
20 - 95 (No dewdrop)
10 - 95 (No dewdrop)
At no operating, 10-55Hz (sweep for 1min.)
Amplitude 0.825mm constant (maximum 49.0m/s²) X, Y, Z 1 Hour each
56
56
90
14.1
28
21.5
602
PAF
(*8)
196.1m/s²
Conduction cooled
Input-Baseplate : 1.5kVDC, Input-Output : 1.5kVDC for 1min.
Output-Baseplate : 500VDC for 1min.
More than 100MΩ at 25℃ and 70%RH Output-Baseplate...500VDC
Approved by UL60950-1, CSA C22.2 No.60950-1, EN60950-1
250
61 x 12.7 x 116.8 (Refer to outline drawing.)
Isolation Resistance
Standards Safety Standards
Weight (typ)
Mechanical
Size (W x H x D)
g
mm
(*1) At 48VDC, 80% of maximum output current and baseplate tempera-
ture = +25℃.
(*2) At 48VDC and maximum output current.
(*3) 36 - 76VDC, constant load.
(*4) No load - full load, constant input voltage.
(*5) Constant current limiting with automatic recovery.
(*6) Inverter shutdown method, manual reset.
(*7) Ratings - Refer to derating curve below.
- Load(%) is percent of maximum output current.
(*8) Heatsink has to be chosen according to instruction manual.
(*9) Refer to instruction manual.
(*10) External components are needed for operation.
(Refer to basic connection and instruction manual.)
Output Derating
120
100
80
Load %
︵
・ specifications are subject to change without notice.
All
︶
60
40
20
-40
-20
Baseplate Temperature（℃）
0
20
60
80
100
120
●Outline Drawing Basic Connection
・
GO!!
B-99Page
B-97
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